diff options
Diffstat (limited to 'framework/Web/Javascripts/js/ajax.js')
| -rw-r--r-- | framework/Web/Javascripts/js/ajax.js | 2812 |
1 files changed, 294 insertions, 2518 deletions
diff --git a/framework/Web/Javascripts/js/ajax.js b/framework/Web/Javascripts/js/ajax.js index 62c08d4f..dce49a7f 100644 --- a/framework/Web/Javascripts/js/ajax.js +++ b/framework/Web/Javascripts/js/ajax.js @@ -1,2522 +1,298 @@ -var Ajax = { -getTransport: function() { -return Try.these( -function() {return new XMLHttpRequest()}, -function() {return new ActiveXObject('Msxml2.XMLHTTP')}, -function() {return new ActiveXObject('Microsoft.XMLHTTP')} -) || false; -}, -activeRequestCount: 0 -} -Ajax.Responders = { -responders: [], -_each: function(iterator) { -this.responders._each(iterator); -}, -register: function(responderToAdd) { -if (!this.include(responderToAdd)) -this.responders.push(responderToAdd); -}, -unregister: function(responderToRemove) { -this.responders = this.responders.without(responderToRemove); -}, -dispatch: function(callback, request, transport, json) { -this.each(function(responder) { -if (responder[callback] && typeof responder[callback] == 'function') { -try { -responder[callback].apply(responder, [request, transport, json]); -} catch (e) {} -} -}); -} -}; -Object.extend(Ajax.Responders, Enumerable); -Ajax.Responders.register({ -onCreate: function() { -Ajax.activeRequestCount++; -}, -onComplete: function() { -Ajax.activeRequestCount--; -} -}); -Ajax.Base = function() {}; -Ajax.Base.prototype = { -setOptions: function(options) { -this.options = { -method: 'post', -asynchronous: true, -contentType:'application/x-www-form-urlencoded', -parameters: '' -} -Object.extend(this.options, options || {}); -}, -responseIsSuccess: function() { -return this.transport.status == undefined -|| this.transport.status == 0 -|| (this.transport.status >= 200 && this.transport.status < 300); -}, -responseIsFailure: function() { -return !this.responseIsSuccess(); -} -} -Ajax.Request = Class.create(); -Ajax.Request.Events = -['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; -Ajax.Request.prototype = Object.extend(new Ajax.Base(), { -initialize: function(url, options) { -this.transport = Ajax.getTransport(); -this.setOptions(options); -this.request(url); -}, -request: function(url) { -var parameters = this.options.parameters || ''; -if (parameters.length > 0) parameters += '&_='; -try { -this.url = url; -if (this.options.method == 'get' && parameters.length > 0) -this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; -Ajax.Responders.dispatch('onCreate', this, this.transport); -this.transport.open(this.options.method, this.url, -this.options.asynchronous); -if (this.options.asynchronous) { -this.transport.onreadystatechange = this.onStateChange.bind(this); -setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); -} -this.setRequestHeaders(); -var body = this.options.postBody ? this.options.postBody : parameters; -this.transport.send(this.options.method == 'post' ? body : null); -} catch (e) { -this.dispatchException(e); -} -}, -setRequestHeaders: function() { -var requestHeaders = -['X-Requested-With', 'XMLHttpRequest', - 'X-Prototype-Version', Prototype.Version, - 'Accept', 'text/javascript, text/html, application/xml, text/xml, * -if (this.transport.overrideMimeType) -requestHeaders.push('Connection', 'close'); -} -if (this.options.requestHeaders) -requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); -for (var i = 0; i < requestHeaders.length; i += 2) -this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); -}, -onStateChange: function() { -var readyState = this.transport.readyState; -if (readyState != 1) -this.respondToReadyState(this.transport.readyState); -}, -header: function(name) { -try { -return this.transport.getResponseHeader(name); -} catch (e) {} -}, -evalJSON: function() { -try { -return eval('(' + this.header('X-JSON') + ')'); -} catch (e) {} -}, -evalResponse: function() { -try { -return eval(this.transport.responseText); -} catch (e) { -this.dispatchException(e); -} -}, -respondToReadyState: function(readyState) { -var event = Ajax.Request.Events[readyState]; -var transport = this.transport, json = this.evalJSON(); -if (event == 'Complete') { -try { -(this.options['on' + this.transport.status] - || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] - || Prototype.emptyFunction)(transport, json); -} catch (e) { -this.dispatchException(e); -} -if ((this.header('Content-type') || '').match(/^text\/javascript/i)) -this.evalResponse(); -} -try { -(this.options['on' + event] || Prototype.emptyFunction)(transport, json); -Ajax.Responders.dispatch('on' + event, this, transport, json); -} catch (e) { -this.dispatchException(e); -} -if (event == 'Complete') -this.transport.onreadystatechange = Prototype.emptyFunction; -}, -dispatchException: function(exception) { -(this.options.onException || Prototype.emptyFunction)(this, exception); -Ajax.Responders.dispatch('onException', this, exception); -} -}); -Ajax.Updater = Class.create(); -Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { -initialize: function(container, url, options) { -this.containers = { -success: container.success ? $(container.success) : $(container), -failure: container.failure ? $(container.failure) : -(container.success ? null : $(container)) -} -this.transport = Ajax.getTransport(); -this.setOptions(options); -var onComplete = this.options.onComplete || Prototype.emptyFunction; -this.options.onComplete = (function(transport, object) { -this.updateContent(); -onComplete(transport, object); -}).bind(this); -this.request(url); -}, -updateContent: function() { -var receiver = this.responseIsSuccess() ? -this.containers.success : this.containers.failure; -var response = this.transport.responseText; -if (!this.options.evalScripts) -response = response.stripScripts(); -if (receiver) { -if (this.options.insertion) { -new this.options.insertion(receiver, response); -} else { -Element.update(receiver, response); -} -} -if (this.responseIsSuccess()) { -if (this.onComplete) -setTimeout(this.onComplete.bind(this), 10); -} -} -}); -Ajax.PeriodicalUpdater = Class.create(); -Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { -initialize: function(container, url, options) { -this.setOptions(options); -this.onComplete = this.options.onComplete; -this.frequency = (this.options.frequency || 2); -this.decay = (this.options.decay || 1); -this.updater = {}; -this.container = container; -this.url = url; -this.start(); -}, -start: function() { -this.options.onComplete = this.updateComplete.bind(this); -this.onTimerEvent(); -}, -stop: function() { -this.updater.onComplete = undefined; -clearTimeout(this.timer); -(this.onComplete || Prototype.emptyFunction).apply(this, arguments); -}, -updateComplete: function(request) { -if (this.options.decay) { -this.decay = (request.responseText == this.lastText ? -this.decay * this.options.decay : 1); -this.lastText = request.responseText; -} -this.timer = setTimeout(this.onTimerEvent.bind(this), -this.decay * this.frequency * 1000); -}, -onTimerEvent: function() { -this.updater = new Ajax.Updater(this.container, this.url, this.options); -} -}); -Prado.AJAX = { Service : 'Prototype' }; -Prado.AJAX.EvalScript = function(output) -{ -var match = new RegExp(Ajax.Updater.ScriptFragment, 'img'); -var scripts= output.match(match); -if (scripts) -{ -match = new RegExp(Ajax.Updater.ScriptFragment, 'im'); -setTimeout((function() -{ -for (var i = 0; i < scripts.length; i++) -eval(scripts[i].match(match)[1]); -}).bind(this), 50); -} -} -Prado.AJAX.Request = Class.create(); -Prado.AJAX.Request.prototype = Object.extend(Ajax.Request.prototype, -{ -evalJSON: function() -{ -try -{ -var json = this.transport.getResponseHeader('X-JSON'), object; -object = eval(json); -return object; -} -catch (e) -{ -if(isString(json)) -{ -return Prado.AJAX.JSON.parse(json); -} -} -}, -respondToReadyState: function(readyState) { -var event = Ajax.Request.Events[readyState]; -var transport = this.transport, json = this.evalJSON(); -if(event == 'Complete' && transport.status) -Ajax.Responders.dispatch('on' + transport.status, this, transport, json); -(this.options['on' + event] || Prototype.emptyFunction)(transport, json); -Ajax.Responders.dispatch('on' + event, this, transport, json); -if (event == 'Complete') -(this.options['on' + this.transport.status] - || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] - || Prototype.emptyFunction)(transport, json); -if (event == 'Complete') -this.transport.onreadystatechange = Prototype.emptyFunction; -} -}); -Prado.AJAX.Error = function(e, code) -{ -e.name = 'Prado.AJAX.Error'; -e.code = code; -return e; -} -Prado.AJAX.RequestBuilder = Class.create(); -Prado.AJAX.RequestBuilder.prototype = -{ -initialize : function() -{ -this.body = ''; -this.data = []; -}, -encode : function(data) -{ -return Prado.AJAX.JSON.stringify(data); -}, -build : function(data) -{ -var sep = ''; -for ( var argName in data) -{ -if(isFunction(data[argName])) continue; -try -{ -this.body += sep + argName + '='; -this.body += encodeURIComponent(this.encode(data[argName])); -} catch (e) { -throw Prado.AJAX.Error(e, 1006); -} -sep = '&'; -} -}, -getAll : function() -{ -this.build(this.data); -return this.body; -} -} -Prado.AJAX.RemoteObject = function(){}; -Prado.AJAX.RemoteObject.Request = Class.create(); -Prado.AJAX.RemoteObject.Request.prototype = Object.extend(Prado.AJAX.Request.prototype, -{ -initialize : function(options) -{ -this.transport = Ajax.getTransport(); -this.setOptions(options); -this.post = new Prado.AJAX.RequestBuilder(); -}, -invokeRemoteObject : function(url, args) -{ -this.initParameters(args); -this.options.postBody = this.post.getAll(); -this.request(url); -}, -initParameters : function(args) -{ -this.post.data['__parameters'] = []; -for(var i = 0; i<args.length; i++) -this.post.data['__parameters'][i] = args[i]; -} -}); -Prado.AJAX.RemoteObject.prototype = -{ -baseInitialize : function(handlers, options) -{ -this.__handlers = handlers || {}; -this.__service = new Prado.AJAX.RemoteObject.Request(options); -}, -__call : function(url, method, args) -{ -this.__service.options.onSuccess = this.__onSuccess.bind(this); -this.__callback = method; -return this.__service.invokeRemoteObject(url+"/"+method, args); -}, -__onSuccess : function(transport, json) -{ -if(this.__handlers[this.__callback]) -this.__handlers[this.__callback](json, transport.responseText); -} -}; -Prado.AJAX.Exception = -{ -"on505" : function(request, transport, e) -{ -var msg = 'HTTP '+transport.status+" with response"; -Logger.error(msg, transport.responseText); -Logger.exception(e); -}, -onComplete : function(request, transport, e) -{ -if(transport.status != 505) -{ -var msg = 'HTTP '+transport.status+" with response : \n"; -msg += transport.responseText + "\n"; -msg += "Data : \n"+inspect(e); -Logger.warn(msg); -} -}, -format : function(e) -{ -var msg = e.type + " with message \""+e.message+"\""; -msg += " in "+e.file+"("+e.line+")\n"; -msg += "Stack trace:\n"; -var trace = e.trace; -for(var i = 0; i<trace.length; i++) -{ -msg += "#"+i+" "+trace[i].file; -msg += "("+trace[i].line+"): "; -msg += trace[i]["class"]+"->"+trace[i]["function"]+"()"+"\n"; -} -return msg; -}, -logException : function(e) -{ -var msg = Prado.AJAX.Exception.format(e); -Logger.error("Server Error "+e.code, msg); -} -} + +var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0} +Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responderToAdd){if(!this.include(responderToAdd)) +this.responders.push(responderToAdd);},unregister:function(responderToRemove){this.responders=this.responders.without(responderToRemove);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(responder[callback]&&typeof responder[callback]=='function'){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++;},onComplete:function(){Ajax.activeRequestCount--;}});Ajax.Base=function(){};Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',parameters:''} +Object.extend(this.options,options||{});},responseIsSuccess:function(){return this.transport.status==undefined||this.transport.status==0||(this.transport.status>=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}} +Ajax.Request=Class.create();Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{initialize:function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{this.url=url;if(this.options.method=='get'&¶meters.length>0) +this.url+=(this.url.match(/\?/)?'&':'?')+parameters;Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);} +this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version',Prototype.Version,'Accept','text/javascript, text/html, application/xml, text/xml, */*'];if(this.options.method=='post'){requestHeaders.push('Content-type',this.options.contentType);if(this.transport.overrideMimeType) +requestHeaders.push('Connection','close');} +if(this.options.requestHeaders) +requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i<requestHeaders.length;i+=2) +this.transport.setRequestHeader(requestHeaders[i],requestHeaders[i+1]);},onStateChange:function(){var readyState=this.transport.readyState;if(readyState!=1) +this.respondToReadyState(this.transport.readyState);},header:function(name){try{return this.transport.getResponseHeader(name);}catch(e){}},evalJSON:function(){try{return eval('('+this.header('X-JSON')+')');}catch(e){}},evalResponse:function(){try{return eval(this.transport.responseText);}catch(e){this.dispatchException(e);}},respondToReadyState:function(readyState){var event=Ajax.Request.Events[readyState];var transport=this.transport,json=this.evalJSON();if(event=='Complete'){try{(this.options['on'+this.transport.status]||this.options['on'+(this.responseIsSuccess()?'Success':'Failure')]||Prototype.emptyFunction)(transport,json);}catch(e){this.dispatchException(e);} +if((this.header('Content-type')||'').match(/^text\/javascript/i)) +this.evalResponse();} +try{(this.options['on'+event]||Prototype.emptyFunction)(transport,json);Ajax.Responders.dispatch('on'+event,this,transport,json);}catch(e){this.dispatchException(e);} +if(event=='Complete') +this.transport.onreadystatechange=Prototype.emptyFunction;},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Updater=Class.create();Object.extend(Object.extend(Ajax.Updater.prototype,Ajax.Request.prototype),{initialize:function(container,url,options){this.containers={success:container.success?$(container.success):$(container),failure:container.failure?$(container.failure):(container.success?null:$(container))} +this.transport=Ajax.getTransport();this.setOptions(options);var onComplete=this.options.onComplete||Prototype.emptyFunction;this.options.onComplete=(function(transport,object){this.updateContent();onComplete(transport,object);}).bind(this);this.request(url);},updateContent:function(){var receiver=this.responseIsSuccess()?this.containers.success:this.containers.failure;var response=this.transport.responseText;if(!this.options.evalScripts) +response=response.stripScripts();if(receiver){if(this.options.insertion){new this.options.insertion(receiver,response);}else{Element.update(receiver,response);}} +if(this.responseIsSuccess()){if(this.onComplete) +setTimeout(this.onComplete.bind(this),10);}}});Ajax.PeriodicalUpdater=Class.create();Ajax.PeriodicalUpdater.prototype=Object.extend(new Ajax.Base(),{initialize:function(container,url,options){this.setOptions(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(request){if(this.options.decay){this.decay=(request.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=request.responseText;} +this.timer=setTimeout(this.onTimerEvent.bind(this),this.decay*this.frequency*1000);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});Prado.AJAX={Service:'Prototype'};Prado.AJAX.EvalScript=function(output) +{var match=new RegExp(Ajax.Updater.ScriptFragment,'img');var scripts=output.match(match);if(scripts) +{match=new RegExp(Ajax.Updater.ScriptFragment,'im');setTimeout((function() +{for(var i=0;i<scripts.length;i++) +eval(scripts[i].match(match)[1]);}).bind(this),50);}} +Prado.AJAX.Request=Class.create();Prado.AJAX.Request.prototype=Object.extend(Ajax.Request.prototype,{evalJSON:function() +{try +{var json=this.transport.getResponseHeader('X-JSON'),object;object=eval(json);return object;} +catch(e) +{if(isString(json)) +{return Prado.AJAX.JSON.parse(json);}}},respondToReadyState:function(readyState){var event=Ajax.Request.Events[readyState];var transport=this.transport,json=this.evalJSON();if(event=='Complete'&&transport.status) +Ajax.Responders.dispatch('on'+transport.status,this,transport,json);(this.options['on'+event]||Prototype.emptyFunction)(transport,json);Ajax.Responders.dispatch('on'+event,this,transport,json);if(event=='Complete') +(this.options['on'+this.transport.status]||this.options['on'+(this.responseIsSuccess()?'Success':'Failure')]||Prototype.emptyFunction)(transport,json);if(event=='Complete') +this.transport.onreadystatechange=Prototype.emptyFunction;}});Prado.AJAX.Error=function(e,code) +{e.name='Prado.AJAX.Error';e.code=code;return e;} +Prado.AJAX.RequestBuilder=Class.create();Prado.AJAX.RequestBuilder.prototype={initialize:function() +{this.body='';this.data=[];},encode:function(data) +{return Prado.AJAX.JSON.stringify(data);},build:function(data) +{var sep='';for(var argName in data) +{if(isFunction(data[argName]))continue;try +{this.body+=sep+argName+'=';this.body+=encodeURIComponent(this.encode(data[argName]));}catch(e){throw Prado.AJAX.Error(e,1006);} +sep='&';}},getAll:function() +{this.build(this.data);return this.body;}} +Prado.AJAX.RemoteObject=function(){};Prado.AJAX.RemoteObject.Request=Class.create();Prado.AJAX.RemoteObject.Request.prototype=Object.extend(Prado.AJAX.Request.prototype,{initialize:function(options) +{this.transport=Ajax.getTransport();this.setOptions(options);this.post=new Prado.AJAX.RequestBuilder();},invokeRemoteObject:function(url,args) +{this.initParameters(args);this.options.postBody=this.post.getAll();this.request(url);},initParameters:function(args) +{this.post.data['__parameters']=[];for(var i=0;i<args.length;i++) +this.post.data['__parameters'][i]=args[i];}});Prado.AJAX.RemoteObject.prototype={baseInitialize:function(handlers,options) +{this.__handlers=handlers||{};this.__service=new Prado.AJAX.RemoteObject.Request(options);},__call:function(url,method,args) +{this.__service.options.onSuccess=this.__onSuccess.bind(this);this.__callback=method;return this.__service.invokeRemoteObject(url+"/"+method,args);},__onSuccess:function(transport,json) +{if(this.__handlers[this.__callback]) +this.__handlers[this.__callback](json,transport.responseText);}};Prado.AJAX.Exception={"on505":function(request,transport,e) +{var msg='HTTP '+transport.status+" with response";Logger.error(msg,transport.responseText);Logger.exception(e);},onComplete:function(request,transport,e) +{if(transport.status!=505) +{var msg='HTTP '+transport.status+" with response : \n";msg+=transport.responseText+"\n";msg+="Data : \n"+inspect(e);Logger.warn(msg);}},format:function(e) +{var msg=e.type+" with message \""+e.message+"\"";msg+=" in "+e.file+"("+e.line+")\n";msg+="Stack trace:\n";var trace=e.trace;for(var i=0;i<trace.length;i++) +{msg+=" #"+i+" "+trace[i].file;msg+="("+trace[i].line+"): ";msg+=trace[i]["class"]+"->"+trace[i]["function"]+"()"+"\n";} +return msg;},logException:function(e) +{var msg=Prado.AJAX.Exception.format(e);Logger.error("Server Error "+e.code,msg);}} Event.OnLoad(function() -{ -if(typeof Logger != "undefined") -{ -Logger.exception = Prado.AJAX.Exception.logException; -Ajax.Responders.register(Prado.AJAX.Exception); -} -}); -Prado.AJAX.Callback = Class.create(); -Prado.AJAX.Callback.prototype = Object.extend(new Prado.AJAX.RemoteObject(), -{ -initialize : function(ID, options) -{ -if(!isString(ID) && typeof(ID.id) != "undefined") -ID = ID.id; -if(!isString(ID)) -throw new Error('A Control ID must be specified'); -this.baseInitialize(this, options); -this.options = options || []; -this.__service.post.data['__ID'] = ID; -this.requestCallback(); -}, -collectPostData : function() -{ -var IDs = Prado.AJAX.Callback.IDs; -this.__service.post.data['__data'] = {}; -for(var i = 0; i<IDs.length; i++) -{ -var id = IDs[i]; -if(id.indexOf("[]") > -1) -this.__service.post.data['__data'][id] = -this.collectArrayPostData(id); -else if(isObject($(id))) -this.__service.post.data['__data'][id] = $F(id); -} -}, -collectArrayPostData : function(name) -{ -var elements = document.getElementsByName(name); -var data = []; -$A(elements).each(function(el) -{ -if($F(el)) data.push($F(el)); -}); -return data; -}, -requestCallback : function() -{ -this.collectPostData(); -if(Prado.AJAX.Validate(this.options)) -return this.__call(Prado.AJAX.Callback.Server, 'handleCallback', this.options.params); -}, -handleCallback : function(result, output) -{ -if(typeof(result) != "undefined" && !isNull(result)) -{ -this.options.onSuccess(result['data'], output); -if(result['actions']) -result.actions.each(Prado.AJAX.Callback.Action.__run); -} -} -}); -Prado.AJAX.Callback.Action = -{ -__run : function(command) -{ -for(var name in command) -{ -if(command[name][0] && ($(command[name][0]) || command[name][0].indexOf("[]") > -1)) -{ -name.toFunction().apply(this,command[name]); -} -} -} -}; -Prado.AJAX.Validate = function(options) -{ -if(options.CausesValidation) -{ -if(options.ValidatorGroup) -return Prado.Validation.ValidateValidatorGroup(options.ValidatorGroup); -else if(options.ValidationGroup) -return Prado.Validation.ValidateValidationGroup(options.ValidationGroup); +{if(typeof Logger!="undefined") +{Logger.exception=Prado.AJAX.Exception.logException;Ajax.Responders.register(Prado.AJAX.Exception);}});Prado.AJAX.Callback=Class.create();Prado.AJAX.Callback.prototype=Object.extend(new Prado.AJAX.RemoteObject(),{initialize:function(ID,options) +{if(!isString(ID)&&typeof(ID.id)!="undefined") +ID=ID.id;if(!isString(ID)) +throw new Error('A Control ID must be specified');this.baseInitialize(this,options);this.options=options||[];this.__service.post.data['__ID']=ID;this.requestCallback();},collectPostData:function() +{var IDs=Prado.AJAX.Callback.IDs;this.__service.post.data['__data']={};for(var i=0;i<IDs.length;i++) +{var id=IDs[i];if(id.indexOf("[]")>-1) +this.__service.post.data['__data'][id]=this.collectArrayPostData(id);else if(isObject($(id))) +this.__service.post.data['__data'][id]=$F(id);}},collectArrayPostData:function(name) +{var elements=document.getElementsByName(name);var data=[];$A(elements).each(function(el) +{if($F(el))data.push($F(el));});return data;},requestCallback:function() +{this.collectPostData();if(Prado.AJAX.Validate(this.options)) +return this.__call(Prado.AJAX.Callback.Server,'handleCallback',this.options.params);},handleCallback:function(result,output) +{if(typeof(result)!="undefined"&&!isNull(result)) +{this.options.onSuccess(result['data'],output);if(result['actions']) +result.actions.each(Prado.AJAX.Callback.Action.__run);}}});Prado.AJAX.Callback.Action={__run:function(command) +{for(var name in command) +{if(command[name][0]&&($(command[name][0])||command[name][0].indexOf("[]")>-1)) +{name.toFunction().apply(this,command[name]);}}}};Prado.AJAX.Validate=function(options) +{if(options.CausesValidation) +{if(options.ValidatorGroup) +return Prado.Validation.ValidateValidatorGroup(options.ValidatorGroup);else if(options.ValidationGroup) +return Prado.Validation.ValidateValidationGroup(options.ValidationGroup);else +return Prado.Validation.ValidateNonGroup(options.ValidationForm);} else -return Prado.Validation.ValidateNonGroup(options.ValidationForm); -} +return true;};Prado.AJAX.Callback.Server='';Prado.AJAX.Callback.IDs=[];Prado.Callback=function(ID,params,onSuccess,options) +{var callback={'params':[params]||[],'onSuccess':onSuccess||Prototype.emptyFunction,'CausesValidation':true};Object.extend(callback,options||{});new Prado.AJAX.Callback(ID,callback);return false;} +Array.prototype.______array='______array';Prado.AJAX.JSON={org:'http://www.JSON.org',copyright:'(c)2005 JSON.org',license:'http://www.crockford.com/JSON/license.html',stringify:function(arg){var c,i,l,s='',v;switch(typeof arg){case'object':if(arg){if(arg.______array=='______array'){for(i=0;i<arg.length;++i){v=this.stringify(arg[i]);if(s){s+=',';} +s+=v;} +return'['+s+']';}else if(typeof arg.toString!='undefined'){for(i in arg){v=arg[i];if(typeof v!='undefined'&&typeof v!='function'){v=this.stringify(v);if(s){s+=',';} +s+=this.stringify(i)+':'+v;}} +return'{'+s+'}';}} +return'null';case'number':return isFinite(arg)?String(arg):'null';case'string':l=arg.length;s='"';for(i=0;i<l;i+=1){c=arg.charAt(i);if(c>=' '){if(c=='\\'||c=='"'){s+='\\';} +s+=c;}else{switch(c){case'\b':s+='\\b';break;case'\f':s+='\\f';break;case'\n':s+='\\n';break;case'\r':s+='\\r';break;case'\t':s+='\\t';break;default:c=c.charCodeAt();s+='\\u00'+Math.floor(c/16).toString(16)+ +(c%16).toString(16);}}} +return s+'"';case'boolean':return String(arg);default:return'null';}},parse:function(text){var at=0;var ch=' ';function error(m){throw{name:'JSONError',message:m,at:at-1,text:text};} +function next(){ch=text.charAt(at);at+=1;return ch;} +function white(){while(ch){if(ch<=' '){next();}else if(ch=='/'){switch(next()){case'/':while(next()&&ch!='\n'&&ch!='\r'){} +break;case'*':next();for(;;){if(ch){if(ch=='*'){if(next()=='/'){next();break;}}else{next();}}else{error("Unterminated comment");}} +break;default:error("Syntax error");}}else{break;}}} +function string(){var i,s='',t,u;if(ch=='"'){outer:while(next()){if(ch=='"'){next();return s;}else if(ch=='\\'){switch(next()){case'b':s+='\b';break;case'f':s+='\f';break;case'n':s+='\n';break;case'r':s+='\r';break;case't':s+='\t';break;case'u':u=0;for(i=0;i<4;i+=1){t=parseInt(next(),16);if(!isFinite(t)){break outer;} +u=u*16+t;} +s+=String.fromCharCode(u);break;default:s+=ch;}}else{s+=ch;}}} +error("Bad string");} +function array(){var a=[];if(ch=='['){next();white();if(ch==']'){next();return a;} +while(ch){a.push(value());white();if(ch==']'){next();return a;}else if(ch!=','){break;} +next();white();}} +error("Bad array");} +function object(){var k,o={};if(ch=='{'){next();white();if(ch=='}'){next();return o;} +while(ch){k=string();white();if(ch!=':'){break;} +next();o[k]=value();white();if(ch=='}'){next();return o;}else if(ch!=','){break;} +next();white();}} +error("Bad object");} +function number(){var n='',v;if(ch=='-'){n='-';next();} +while(ch>='0'&&ch<='9'){n+=ch;next();} +if(ch=='.'){n+='.';while(next()&&ch>='0'&&ch<='9'){n+=ch;}} +if(ch=='e'||ch=='E'){n+='e';next();if(ch=='-'||ch=='+'){n+=ch;next();} +while(ch>='0'&&ch<='9'){n+=ch;next();}} +v=+n;if(!isFinite(v)){}else{return v;}} +function word(){switch(ch){case't':if(next()=='r'&&next()=='u'&&next()=='e'){next();return true;} +break;case'f':if(next()=='a'&&next()=='l'&&next()=='s'&&next()=='e'){next();return false;} +break;case'n':if(next()=='u'&&next()=='l'&&next()=='l'){next();return null;} +break;} +error("Syntax error");} +function value(){white();switch(ch){case'{':return object();case'[':return array();case'"':return string();case'-':return number();default:return ch>='0'&&ch<='9'?number():word();}} +return value();}};var Autocompleter={} +Autocompleter.Base=function(){};Autocompleter.Base.prototype={baseInitialize:function(element,update,options){this.element=$(element);this.update=$(update);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;if(this.setOptions) +this.setOptions(options);else +this.options=options||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(element,update){if(!update.style.position||update.style.position=='absolute'){update.style.position='absolute';Position.clone(element,update,{setHeight:false,offsetTop:element.offsetHeight});} +Effect.Appear(update,{duration:0.15});};this.options.onHide=this.options.onHide||function(element,update){new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens)=='string') +this.options.tokens=new Array(this.options.tokens);this.observer=null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.element,"keypress",this.onKeyPress.bindAsEventListener(this));},show:function(){if(Element.getStyle(this.update,'display')=='none')this.options.onShow(this.element,this.update);if(!this.iefix&&(navigator.appVersion.indexOf('MSIE')>0)&&(navigator.userAgent.indexOf('Opera')<0)&&(Element.getStyle(this.update,'position')=='absolute')){new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" '+'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" '+'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');this.iefix=$(this.update.id+'_iefix');} +if(this.iefix)setTimeout(this.fixIEOverlapping.bind(this),50);},fixIEOverlapping:function(){Position.clone(this.update,this.iefix);this.iefix.style.zIndex=1;this.update.style.zIndex=2;Element.show(this.iefix);},hide:function(){this.stopIndicator();if(Element.getStyle(this.update,'display')!='none')this.options.onHide(this.element,this.update);if(this.iefix)Element.hide(this.iefix);},startIndicator:function(){if(this.options.indicator)Element.show(this.options.indicator);},stopIndicator:function(){if(this.options.indicator)Element.hide(this.options.indicator);},onKeyPress:function(event){if(this.active) +switch(event.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry();Event.stop(event);case Event.KEY_ESC:this.hide();this.active=false;Event.stop(event);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;case Event.KEY_DOWN:this.markNext();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;} else -return true; -}; -Prado.AJAX.Callback.Server = ''; -Prado.AJAX.Callback.IDs = []; -Prado.Callback = function(ID, params, onSuccess, options) -{ -var callback = -{ -'params' : [params] || [], -'onSuccess' : onSuccess || Prototype.emptyFunction, -'CausesValidation' : true -}; -Object.extend(callback, options || {}); -new Prado.AJAX.Callback(ID, callback); -return false; -} -Array.prototype.______array = '______array'; -Prado.AJAX.JSON = { -org: 'http: -copyright: '(c)2005 JSON.org', -license: 'http: -stringify: function (arg) { -var c, i, l, s = '', v; -switch (typeof arg) { -case 'object': -if (arg) { -if (arg.______array == '______array') { -for (i = 0; i < arg.length; ++i) { -v = this.stringify(arg[i]); -if (s) { -s += ','; -} -s += v; -} -return '[' + s + ']'; -} else if (typeof arg.toString != 'undefined') { -for (i in arg) { -v = arg[i]; -if (typeof v != 'undefined' && typeof v != 'function') { -v = this.stringify(v); -if (s) { -s += ','; -} -s += this.stringify(i) + ':' + v; -} -} -return '{' + s + '}'; -} -} -return 'null'; -case 'number': -return isFinite(arg) ? String(arg) : 'null'; -case 'string': -l = arg.length; -s = '"'; -for (i = 0; i < l; i += 1) { -c = arg.charAt(i); -if (c >= ' ') { -if (c == '\\' || c == '"') { -s += '\\'; -} -s += c; -} else { -switch (c) { -case '\b': -s += '\\b'; -break; -case '\f': -s += '\\f'; -break; -case '\n': -s += '\\n'; -break; -case '\r': -s += '\\r'; -break; -case '\t': -s += '\\t'; -break; -default: -c = c.charCodeAt(); -s += '\\u00' + Math.floor(c / 16).toString(16) + -(c % 16).toString(16); -} -} -} -return s + '"'; -case 'boolean': -return String(arg); -default: -return 'null'; -} -}, -parse: function (text) { -var at = 0; -var ch = ' '; -function error(m) { -throw { -name: 'JSONError', -message: m, -at: at - 1, -text: text -}; -} -function next() { -ch = text.charAt(at); -at += 1; -return ch; -} -function white() { -while (ch) { -if (ch <= ' ') { -next(); -} else if (ch == '/') { -switch (next()) { -case '/': -while (next() && ch != '\n' && ch != '\r') {} -break; -case '*': -next(); -for (;;) { -if (ch) { -if (ch == '*') { -if (next() == '/') { -next(); -break; -} -} else { -next(); -} -} else { -error("Unterminated comment"); -} -} -break; -default: -error("Syntax error"); -} -} else { -break; -} -} -} -function string() { -var i, s = '', t, u; -if (ch == '"') { -outer:while (next()) { -if (ch == '"') { -next(); -return s; -} else if (ch == '\\') { -switch (next()) { -case 'b': -s += '\b'; -break; -case 'f': -s += '\f'; -break; -case 'n': -s += '\n'; -break; -case 'r': -s += '\r'; -break; -case 't': -s += '\t'; -break; -case 'u': -u = 0; -for (i = 0; i < 4; i += 1) { -t = parseInt(next(), 16); -if (!isFinite(t)) { -break outer; -} -u = u * 16 + t; -} -s += String.fromCharCode(u); -break; -default: -s += ch; -} -} else { -s += ch; -} -} -} -error("Bad string"); -} -function array() { -var a = []; -if (ch == '[') { -next(); -white(); -if (ch == ']') { -next(); -return a; -} -while (ch) { -a.push(value()); -white(); -if (ch == ']') { -next(); -return a; -} else if (ch != ',') { -break; -} -next(); -white(); -} -} -error("Bad array"); -} -function object() { -var k, o = {}; -if (ch == '{') { -next(); -white(); -if (ch == '}') { -next(); -return o; -} -while (ch) { -k = string(); -white(); -if (ch != ':') { -break; -} -next(); -o[k] = value(); -white(); -if (ch == '}') { -next(); -return o; -} else if (ch != ',') { -break; -} -next(); -white(); -} -} -error("Bad object"); -} -function number() { -var n = '', v; -if (ch == '-') { -n = '-'; -next(); -} -while (ch >= '0' && ch <= '9') { -n += ch; -next(); -} -if (ch == '.') { -n += '.'; -while (next() && ch >= '0' && ch <= '9') { -n += ch; -} -} -if (ch == 'e' || ch == 'E') { -n += 'e'; -next(); -if (ch == '-' || ch == '+') { -n += ch; -next(); -} -while (ch >= '0' && ch <= '9') { -n += ch; -next(); -} -} -v = +n; -if (!isFinite(v)) { -} else { -return v; -} -} -function word() { -switch (ch) { -case 't': -if (next() == 'r' && next() == 'u' && next() == 'e') { -next(); -return true; -} -break; -case 'f': -if (next() == 'a' && next() == 'l' && next() == 's' && -next() == 'e') { -next(); -return false; -} -break; -case 'n': -if (next() == 'u' && next() == 'l' && next() == 'l') { -next(); -return null; -} -break; -} -error("Syntax error"); -} -function value() { -white(); -switch (ch) { -case '{': -return object(); -case '[': -return array(); -case '"': -return string(); -case '-': -return number(); -default: -return ch >= '0' && ch <= '9' ? number() : word(); -} -} -return value(); -} -}; -var Autocompleter = {} -Autocompleter.Base = function() {}; -Autocompleter.Base.prototype = { -baseInitialize: function(element, update, options) { -this.element = $(element); -this.update= $(update); -this.hasFocus= false; -this.changed = false; -this.active= false; -this.index = 0; -this.entryCount= 0; -if (this.setOptions) -this.setOptions(options); -else -this.options = options || {}; -this.options.paramName= this.options.paramName || this.element.name; -this.options.tokens = this.options.tokens || []; -this.options.frequency= this.options.frequency || 0.4; -this.options.minChars = this.options.minChars || 1; -this.options.onShow = this.options.onShow || -function(element, update){ -if(!update.style.position || update.style.position=='absolute') { -update.style.position = 'absolute'; -Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight}); -} -Effect.Appear(update,{duration:0.15}); -}; -this.options.onHide = this.options.onHide || -function(element, update){ new Effect.Fade(update,{duration:0.15}) }; -if (typeof(this.options.tokens) == 'string') -this.options.tokens = new Array(this.options.tokens); -this.observer = null; -this.element.setAttribute('autocomplete','off'); -Element.hide(this.update); -Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); -Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this)); -}, -show: function() { -if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); -if(!this.iefix && -(navigator.appVersion.indexOf('MSIE')>0) && -(navigator.userAgent.indexOf('Opera')<0) && -(Element.getStyle(this.update, 'position')=='absolute')) { -new Insertion.After(this.update, - '<iframe id="' + this.update.id + '_iefix" '+ - 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + - 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); -this.iefix = $(this.update.id+'_iefix'); -} -if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); -}, -fixIEOverlapping: function() { -Position.clone(this.update, this.iefix); -this.iefix.style.zIndex = 1; -this.update.style.zIndex = 2; -Element.show(this.iefix); -}, -hide: function() { -this.stopIndicator(); -if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); -if(this.iefix) Element.hide(this.iefix); -}, -startIndicator: function() { -if(this.options.indicator) Element.show(this.options.indicator); -}, -stopIndicator: function() { -if(this.options.indicator) Element.hide(this.options.indicator); -}, -onKeyPress: function(event) { -if(this.active) -switch(event.keyCode) { - case Event.KEY_TAB: - case Event.KEY_RETURN: - this.selectEntry(); - Event.stop(event); - case Event.KEY_ESC: - this.hide(); - this.active = false; - Event.stop(event); - return; - case Event.KEY_LEFT: - case Event.KEY_RIGHT: - return; - case Event.KEY_UP: - this.markPrevious(); - this.render(); - if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); - return; - case Event.KEY_DOWN: - this.markNext(); - this.render(); - if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); - return; -} - else - if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || - (navigator.appVersion.indexOf('AppleWebKit') > 0 && event.keyCode == 0)) return; -this.changed = true; -this.hasFocus = true; -if(this.observer) clearTimeout(this.observer); -this.observer = -setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); -}, -activate: function() { -this.changed = false; -this.hasFocus = true; -this.getUpdatedChoices(); -}, -onHover: function(event) { -var element = Event.findElement(event, 'LI'); -if(this.index != element.autocompleteIndex) -{ -this.index = element.autocompleteIndex; -this.render(); -} -Event.stop(event); -}, -onClick: function(event) { -var element = Event.findElement(event, 'LI'); -this.index = element.autocompleteIndex; -this.selectEntry(); -this.hide(); -}, -onBlur: function(event) { - setTimeout(this.hide.bind(this), 250); -this.hasFocus = false; -this.active = false; -}, -render: function() { -if(this.entryCount > 0) { -for (var i = 0; i < this.entryCount; i++) -this.index==i ? -Element.addClassName(this.getEntry(i),"selected") : -Element.removeClassName(this.getEntry(i),"selected"); -if(this.hasFocus) { -this.show(); -this.active = true; -} -} else { -this.active = false; -this.hide(); -} -}, -markPrevious: function() { -if(this.index > 0) this.index-- -else this.index = this.entryCount-1; -}, -markNext: function() { -if(this.index < this.entryCount-1) this.index++ -else this.index = 0; -}, -getEntry: function(index) { -return this.update.firstChild.childNodes[index]; -}, -getCurrentEntry: function() { -return this.getEntry(this.index); -}, -selectEntry: function() { -this.active = false; -this.updateElement(this.getCurrentEntry()); -}, -updateElement: function(selectedElement) { -if (this.options.updateElement) { -this.options.updateElement(selectedElement); -return; -} -var value = ''; -if (this.options.select) { -var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; -if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); -} else -value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); -var lastTokenPos = this.findLastToken(); -if (lastTokenPos != -1) { -var newValue = this.element.value.substr(0, lastTokenPos + 1); -var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); -if (whitespace) -newValue += whitespace[0]; -this.element.value = newValue + value; -} else { -this.element.value = value; -} -this.element.focus(); -if (this.options.afterUpdateElement) -this.options.afterUpdateElement(this.element, selectedElement); -}, -updateChoices: function(choices) { -if(!this.changed && this.hasFocus) { -this.update.innerHTML = choices; -Element.cleanWhitespace(this.update); -Element.cleanWhitespace(this.update.firstChild); -if(this.update.firstChild && this.update.firstChild.childNodes) { -this.entryCount = -this.update.firstChild.childNodes.length; -for (var i = 0; i < this.entryCount; i++) { -var entry = this.getEntry(i); -entry.autocompleteIndex = i; -this.addObservers(entry); -} -} else { -this.entryCount = 0; -} -this.stopIndicator(); -this.index = 0; -this.render(); -} -}, -addObservers: function(element) { -Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); -Event.observe(element, "click", this.onClick.bindAsEventListener(this)); -}, -onObserverEvent: function() { -this.changed = false; -if(this.getToken().length>=this.options.minChars) { -this.startIndicator(); -this.getUpdatedChoices(); -} else { -this.active = false; -this.hide(); -} -}, -getToken: function() { -var tokenPos = this.findLastToken(); -if (tokenPos != -1) -var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,''); -else -var ret = this.element.value; -return /\n/.test(ret) ? '' : ret; -}, -findLastToken: function() { -var lastTokenPos = -1; -for (var i=0; i<this.options.tokens.length; i++) { -var thisTokenPos = this.element.value.lastIndexOf(this.options.tokens[i]); -if (thisTokenPos > lastTokenPos) -lastTokenPos = thisTokenPos; -} -return lastTokenPos; -} -} -Ajax.Autocompleter = Class.create(); -Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { -initialize: function(element, update, url, options) { -this.baseInitialize(element, update, options); -this.options.asynchronous= true; -this.options.onComplete= this.onComplete.bind(this); -this.options.defaultParams = this.options.parameters || null; -this.url = url; -}, -getUpdatedChoices: function() { -entry = encodeURIComponent(this.options.paramName) + '=' + -encodeURIComponent(this.getToken()); -this.options.parameters = this.options.callback ? -this.options.callback(this.element, entry) : entry; -if(this.options.defaultParams) -this.options.parameters += '&' + this.options.defaultParams; -new Ajax.Request(this.url, this.options); -}, -onComplete: function(request) { -this.updateChoices(request.responseText); -} -}); -Autocompleter.Local = Class.create(); -Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), { -initialize: function(element, update, array, options) { -this.baseInitialize(element, update, options); -this.options.array = array; -}, -getUpdatedChoices: function() { -this.updateChoices(this.options.selector(this)); -}, -setOptions: function(options) { -this.options = Object.extend({ -choices: 10, -partialSearch: true, -partialChars: 2, -ignoreCase: true, -fullSearch: false, -selector: function(instance) { -var ret = [];var partial = [];var entry = instance.getToken(); -var count = 0; -for (var i = 0; i < instance.options.array.length && -ret.length < instance.options.choices ; i++) { -var elem = instance.options.array[i]; -var foundPos = instance.options.ignoreCase ? -elem.toLowerCase().indexOf(entry.toLowerCase()) : -elem.indexOf(entry); -while (foundPos != -1) { -if (foundPos == 0 && elem.length != entry.length) { -ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + -elem.substr(entry.length) + "</li>"); -break; -} else if (entry.length >= instance.options.partialChars && -instance.options.partialSearch && foundPos != -1) { -if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { -partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" + -elem.substr(foundPos, entry.length) + "</strong>" + elem.substr( -foundPos + entry.length) + "</li>"); -break; -} -} -foundPos = instance.options.ignoreCase ? -elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : -elem.indexOf(entry, foundPos + 1); -} -} -if (partial.length) -ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) -return "<ul>" + ret.join('') + "</ul>"; -} -}, options || {}); -} -}); -Field.scrollFreeActivate = function(field) { -setTimeout(function() { -Field.activate(field); -}, 1); -} -Ajax.InPlaceEditor = Class.create(); -Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; -Ajax.InPlaceEditor.prototype = { -initialize: function(element, url, options) { -this.url = url; -this.element = $(element); -this.options = Object.extend({ -okButton: true, -okText: "ok", -cancelLink: true, -cancelText: "cancel", -savingText: "Saving...", -clickToEditText: "Click to edit", -okText: "ok", -rows: 1, -onComplete: function(transport, element) { -new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); -}, -onFailure: function(transport) { -alert("Error communicating with the server: " + transport.responseText.stripTags()); -}, -callback: function(form) { -return Form.serialize(form); -}, -handleLineBreaks: true, -loadingText: 'Loading...', -savingClassName: 'inplaceeditor-saving', -loadingClassName: 'inplaceeditor-loading', -formClassName: 'inplaceeditor-form', -highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, -highlightendcolor: "#FFFFFF", -externalControl: null, -submitOnBlur: false, -ajaxOptions: {}, -evalScripts: false -}, options || {}); -if(!this.options.formId && this.element.id) { -this.options.formId = this.element.id + "-inplaceeditor"; -if ($(this.options.formId)) { - this.options.formId = null; -} -} -if (this.options.externalControl) { -this.options.externalControl = $(this.options.externalControl); -} -this.originalBackground = Element.getStyle(this.element, 'background-color'); -if (!this.originalBackground) { -this.originalBackground = "transparent"; -} -this.element.title = this.options.clickToEditText; -this.onclickListener = this.enterEditMode.bindAsEventListener(this); -this.mouseoverListener = this.enterHover.bindAsEventListener(this); -this.mouseoutListener = this.leaveHover.bindAsEventListener(this); -Event.observe(this.element, 'click', this.onclickListener); -Event.observe(this.element, 'mouseover', this.mouseoverListener); -Event.observe(this.element, 'mouseout', this.mouseoutListener); -if (this.options.externalControl) { -Event.observe(this.options.externalControl, 'click', this.onclickListener); -Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener); -Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener); -} -}, -enterEditMode: function(evt) { -if (this.saving) return; -if (this.editing) return; -this.editing = true; -this.onEnterEditMode(); -if (this.options.externalControl) { -Element.hide(this.options.externalControl); -} -Element.hide(this.element); -this.createForm(); -this.element.parentNode.insertBefore(this.form, this.element); -Field.scrollFreeActivate(this.editField); - if (evt) { -Event.stop(evt); -} -return false; -}, -createForm: function() { -this.form = document.createElement("form"); -this.form.id = this.options.formId; -Element.addClassName(this.form, this.options.formClassName) -this.form.onsubmit = this.onSubmit.bind(this); -this.createEditField(); -if (this.options.textarea) { -var br = document.createElement("br"); -this.form.appendChild(br); -} -if (this.options.okButton) { -okButton = document.createElement("input"); -okButton.type = "submit"; -okButton.value = this.options.okText; -okButton.className = 'editor_ok_button'; -this.form.appendChild(okButton); -} -if (this.options.cancelLink) { -cancelLink = document.createElement("a"); -cancelLink.href = "#"; -cancelLink.appendChild(document.createTextNode(this.options.cancelText)); -cancelLink.onclick = this.onclickCancel.bind(this); -cancelLink.className = 'editor_cancel'; -this.form.appendChild(cancelLink); -} -}, -hasHTMLLineBreaks: function(string) { -if (!this.options.handleLineBreaks) return false; -return string.match(/<br/i) || string.match(/<p>/i); -}, -convertHTMLLineBreaks: function(string) { -return string.replace(/<br>/gi, "\n").replace(/<br\/>/gi, "\n").replace(/<\/p>/gi, "\n").replace(/<p>/gi, ""); -}, -createEditField: function() { -var text; -if(this.options.loadTextURL) { -text = this.options.loadingText; -} else { -text = this.getText(); -} -var obj = this; -if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { -this.options.textarea = false; -var textField = document.createElement("input"); -textField.obj = this; -textField.type = "text"; -textField.name = "value"; -textField.value = text; -textField.style.backgroundColor = this.options.highlightcolor; -textField.className = 'editor_field'; -var size = this.options.size || this.options.cols || 0; -if (size != 0) textField.size = size; -if (this.options.submitOnBlur) -textField.onblur = this.onSubmit.bind(this); -this.editField = textField; -} else { -this.options.textarea = true; -var textArea = document.createElement("textarea"); -textArea.obj = this; -textArea.name = "value"; -textArea.value = this.convertHTMLLineBreaks(text); -textArea.rows = this.options.rows; -textArea.cols = this.options.cols || 40; -textArea.className = 'editor_field'; -if (this.options.submitOnBlur) -textArea.onblur = this.onSubmit.bind(this); -this.editField = textArea; -} -if(this.options.loadTextURL) { -this.loadExternalText(); -} -this.form.appendChild(this.editField); -}, -getText: function() { -return this.element.innerHTML; -}, -loadExternalText: function() { -Element.addClassName(this.form, this.options.loadingClassName); -this.editField.disabled = true; -new Ajax.Request( -this.options.loadTextURL, -Object.extend({ -asynchronous: true, -onComplete: this.onLoadedExternalText.bind(this) -}, this.options.ajaxOptions) -); -}, -onLoadedExternalText: function(transport) { -Element.removeClassName(this.form, this.options.loadingClassName); -this.editField.disabled = false; -this.editField.value = transport.responseText.stripTags(); -}, -onclickCancel: function() { -this.onComplete(); -this.leaveEditMode(); -return false; -}, -onFailure: function(transport) { -this.options.onFailure(transport); -if (this.oldInnerHTML) { -this.element.innerHTML = this.oldInnerHTML; -this.oldInnerHTML = null; -} -return false; -}, -onSubmit: function() { - var form = this.form; -var value = this.editField.value; -this.onLoading(); -if (this.options.evalScripts) { -new Ajax.Request( -this.url, Object.extend({ -parameters: this.options.callback(form, value), -onComplete: this.onComplete.bind(this), -onFailure: this.onFailure.bind(this), -asynchronous:true, -evalScripts:true -}, this.options.ajaxOptions)); -} else{ -new Ajax.Updater( -{ success: this.element, - failure: null }, -this.url, Object.extend({ -parameters: this.options.callback(form, value), -onComplete: this.onComplete.bind(this), -onFailure: this.onFailure.bind(this) -}, this.options.ajaxOptions)); -} - if (arguments.length > 1) { -Event.stop(arguments[0]); -} -return false; -}, -onLoading: function() { -this.saving = true; -this.removeForm(); -this.leaveHover(); -this.showSaving(); -}, -showSaving: function() { -this.oldInnerHTML = this.element.innerHTML; -this.element.innerHTML = this.options.savingText; -Element.addClassName(this.element, this.options.savingClassName); -this.element.style.backgroundColor = this.originalBackground; -Element.show(this.element); -}, -removeForm: function() { -if(this.form) { -if (this.form.parentNode) Element.remove(this.form); -this.form = null; -} -}, -enterHover: function() { -if (this.saving) return; -this.element.style.backgroundColor = this.options.highlightcolor; -if (this.effect) { -this.effect.cancel(); -} -Element.addClassName(this.element, this.options.hoverClassName) -}, -leaveHover: function() { -if (this.options.backgroundColor) { -this.element.style.backgroundColor = this.oldBackground; -} -Element.removeClassName(this.element, this.options.hoverClassName) -if (this.saving) return; -this.effect = new Effect.Highlight(this.element, { -startcolor: this.options.highlightcolor, -endcolor: this.options.highlightendcolor, -restorecolor: this.originalBackground -}); -}, -leaveEditMode: function() { -Element.removeClassName(this.element, this.options.savingClassName); -this.removeForm(); -this.leaveHover(); -this.element.style.backgroundColor = this.originalBackground; -Element.show(this.element); -if (this.options.externalControl) { -Element.show(this.options.externalControl); -} -this.editing = false; -this.saving = false; -this.oldInnerHTML = null; -this.onLeaveEditMode(); -}, -onComplete: function(transport) { -this.leaveEditMode(); -this.options.onComplete.bind(this)(transport, this.element); -}, -onEnterEditMode: function() {}, -onLeaveEditMode: function() {}, -dispose: function() { -if (this.oldInnerHTML) { -this.element.innerHTML = this.oldInnerHTML; -} -this.leaveEditMode(); -Event.stopObserving(this.element, 'click', this.onclickListener); -Event.stopObserving(this.element, 'mouseover', this.mouseoverListener); -Event.stopObserving(this.element, 'mouseout', this.mouseoutListener); -if (this.options.externalControl) { -Event.stopObserving(this.options.externalControl, 'click', this.onclickListener); -Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener); -Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener); -} -} -}; -Ajax.InPlaceCollectionEditor = Class.create(); -Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); -Object.extend(Ajax.InPlaceCollectionEditor.prototype, { -createEditField: function() { -if (!this.cached_selectTag) { -var selectTag = document.createElement("select"); -var collection = this.options.collection || []; -var optionTag; -collection.each(function(e,i) { -optionTag = document.createElement("option"); -optionTag.value = (e instanceof Array) ? e[0] : e; -if(this.options.value==optionTag.value) optionTag.selected = true; -optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e)); -selectTag.appendChild(optionTag); -}.bind(this)); -this.cached_selectTag = selectTag; -} -this.editField = this.cached_selectTag; -if(this.options.loadTextURL) this.loadExternalText(); -this.form.appendChild(this.editField); -this.options.callback = function(form, value) { -return "value=" + encodeURIComponent(value); -} -} -}); -Form.Element.DelayedObserver = Class.create(); -Form.Element.DelayedObserver.prototype = { -initialize: function(element, delay, callback) { -this.delay = delay || 0.5; -this.element = $(element); -this.callback= callback; -this.timer = null; -this.lastValue = $F(this.element); -Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); -}, -delayedListener: function(event) { -if(this.lastValue == $F(this.element)) return; -if(this.timer) clearTimeout(this.timer); -this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); -this.lastValue = $F(this.element); -}, -onTimerEvent: function() { -this.timer = null; -this.callback(this.element, $F(this.element)); -} -}; -var Droppables = { -drops: [], -remove: function(element) { -this.drops = this.drops.reject(function(d) { return d.element==$(element) }); -}, -add: function(element) { -element = $(element); -var options = Object.extend({ -greedy: true, -hoverclass: null, -tree: false -}, arguments[1] || {}); -if(options.containment) { -options._containers = []; -var containment = options.containment; -if((typeof containment == 'object') && -(containment.constructor == Array)) { -containment.each( function(c) { options._containers.push($(c)) }); -} else { -options._containers.push($(containment)); -} -} -if(options.accept) options.accept = [options.accept].flatten(); -Element.makePositioned(element);options.element = element; -this.drops.push(options); -}, -findDeepestChild: function(drops) { -deepest = drops[0]; -for (i = 1; i < drops.length; ++i) -if (Element.isParent(drops[i].element, deepest.element)) -deepest = drops[i]; -return deepest; -}, -isContained: function(element, drop) { -var containmentNode; -if(drop.tree) { -containmentNode = element.treeNode; -} else { -containmentNode = element.parentNode; -} -return drop._containers.detect(function(c) { return containmentNode == c }); -}, -isAffected: function(point, element, drop) { -return ( -(drop.element!=element) && -((!drop._containers) || -this.isContained(element, drop)) && -((!drop.accept) || -(Element.classNames(element).detect( -function(v) { return drop.accept.include(v) } ) )) && -Position.within(drop.element, point[0], point[1]) ); -}, -deactivate: function(drop) { -if(drop.hoverclass) -Element.removeClassName(drop.element, drop.hoverclass); -this.last_active = null; -}, -activate: function(drop) { -if(drop.hoverclass) -Element.addClassName(drop.element, drop.hoverclass); -this.last_active = drop; -}, -show: function(point, element) { -if(!this.drops.length) return; -var affected = []; -if(this.last_active) this.deactivate(this.last_active); -this.drops.each( function(drop) { -if(Droppables.isAffected(point, element, drop)) -affected.push(drop); -}); -if(affected.length>0) { -drop = Droppables.findDeepestChild(affected); -Position.within(drop.element, point[0], point[1]); -if(drop.onHover) -drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); -Droppables.activate(drop); -} -}, -fire: function(event, element) { -if(!this.last_active) return; -Position.prepare(); -if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) -if (this.last_active.onDrop) -this.last_active.onDrop(element, this.last_active.element, event); -}, -reset: function() { -if(this.last_active) -this.deactivate(this.last_active); -} -} -var Draggables = { -drags: [], -observers: [], -register: function(draggable) { -if(this.drags.length == 0) { -this.eventMouseUp = this.endDrag.bindAsEventListener(this); -this.eventMouseMove = this.updateDrag.bindAsEventListener(this); -this.eventKeypress= this.keyPress.bindAsEventListener(this); -Event.observe(document, "mouseup", this.eventMouseUp); -Event.observe(document, "mousemove", this.eventMouseMove); -Event.observe(document, "keypress", this.eventKeypress); -} -this.drags.push(draggable); -}, -unregister: function(draggable) { -this.drags = this.drags.reject(function(d) { return d==draggable }); -if(this.drags.length == 0) { -Event.stopObserving(document, "mouseup", this.eventMouseUp); -Event.stopObserving(document, "mousemove", this.eventMouseMove); -Event.stopObserving(document, "keypress", this.eventKeypress); -} -}, -activate: function(draggable) { -window.focus();this.activeDraggable = draggable; -}, -deactivate: function() { -this.activeDraggable = null; -}, -updateDrag: function(event) { -if(!this.activeDraggable) return; -var pointer = [Event.pointerX(event), Event.pointerY(event)]; -if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; -this._lastPointer = pointer; -this.activeDraggable.updateDrag(event, pointer); -}, -endDrag: function(event) { -if(!this.activeDraggable) return; -this._lastPointer = null; -this.activeDraggable.endDrag(event); -this.activeDraggable = null; -}, -keyPress: function(event) { -if(this.activeDraggable) -this.activeDraggable.keyPress(event); -}, -addObserver: function(observer) { -this.observers.push(observer); -this._cacheObserverCallbacks(); -}, -removeObserver: function(element) { this.observers = this.observers.reject( function(o) { return o.element==element }); -this._cacheObserverCallbacks(); -}, -notify: function(eventName, draggable, event) { if(this[eventName+'Count'] > 0) -this.observers.each( function(o) { -if(o[eventName]) o[eventName](eventName, draggable, event); -}); -}, -_cacheObserverCallbacks: function() { -['onStart','onEnd','onDrag'].each( function(eventName) { -Draggables[eventName+'Count'] = Draggables.observers.select( -function(o) { return o[eventName]; } -).length; -}); -} -} -var Draggable = Class.create(); -Draggable.prototype = { -initialize: function(element) { -var options = Object.extend({ -handle: false, -starteffect: function(element) { -element._opacity = Element.getOpacity(element); -new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); -}, -reverteffect: function(element, top_offset, left_offset) { -var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; -element._revert = new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur}); -}, -endeffect: function(element) { -var toOpacity = typeof element._opacity == 'number' ? element._opacity : 1.0 -new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity}); -}, -zindex: 1000, -revert: false, -scroll: false, -scrollSensitivity: 20, -scrollSpeed: 15, -snap: false}, arguments[1] || {}); -this.element = $(element); -if(options.handle && (typeof options.handle == 'string')) { -var h = Element.childrenWithClassName(this.element, options.handle, true); -if(h.length>0) this.handle = h[0]; -} -if(!this.handle) this.handle = $(options.handle); -if(!this.handle) this.handle = this.element; -if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) -options.scroll = $(options.scroll); -Element.makePositioned(this.element); -this.delta= this.currentDelta(); -this.options= options; -this.dragging = false; -this.eventMouseDown = this.initDrag.bindAsEventListener(this); -Event.observe(this.handle, "mousedown", this.eventMouseDown); -Draggables.register(this); -}, -destroy: function() { -Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); -Draggables.unregister(this); -}, -currentDelta: function() { -return([ -parseInt(Element.getStyle(this.element,'left') || '0'), -parseInt(Element.getStyle(this.element,'top') || '0')]); -}, -initDrag: function(event) { -if(Event.isLeftClick(event)) { - var src = Event.element(event); -if(src.tagName && ( -src.tagName=='INPUT' || -src.tagName=='SELECT' || -src.tagName=='OPTION' || -src.tagName=='BUTTON' || -src.tagName=='TEXTAREA')) return; -if(this.element._revert) { -this.element._revert.cancel(); -this.element._revert = null; -} -var pointer = [Event.pointerX(event), Event.pointerY(event)]; -var pos = Position.cumulativeOffset(this.element); -this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); -Draggables.activate(this); -Event.stop(event); -} -}, -startDrag: function(event) { -this.dragging = true; -if(this.options.zindex) { -this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); -this.element.style.zIndex = this.options.zindex; -} -if(this.options.ghosting) { -this._clone = this.element.cloneNode(true); -Position.absolutize(this.element); -this.element.parentNode.insertBefore(this._clone, this.element); -} -if(this.options.scroll) { -if (this.options.scroll == window) { -var where = this._getWindowScroll(this.options.scroll); -this.originalScrollLeft = where.left; -this.originalScrollTop = where.top; -} else { -this.originalScrollLeft = this.options.scroll.scrollLeft; -this.originalScrollTop = this.options.scroll.scrollTop; -} -} -Draggables.notify('onStart', this, event); -if(this.options.starteffect) this.options.starteffect(this.element); -}, -updateDrag: function(event, pointer) { -if(!this.dragging) this.startDrag(event); -Position.prepare(); -Droppables.show(pointer, this.element); -Draggables.notify('onDrag', this, event); -this.draw(pointer); -if(this.options.change) this.options.change(this); -if(this.options.scroll) { -this.stopScrolling(); -var p; -if (this.options.scroll == window) { -with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } -} else { -p = Position.page(this.options.scroll); -p[0] += this.options.scroll.scrollLeft; -p[1] += this.options.scroll.scrollTop; -p.push(p[0]+this.options.scroll.offsetWidth); -p.push(p[1]+this.options.scroll.offsetHeight); -} -var speed = [0,0]; -if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); -if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); -if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); -if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); -this.startScrolling(speed); -} -if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); -Event.stop(event); -}, -finishDrag: function(event, success) { -this.dragging = false; -if(this.options.ghosting) { -Position.relativize(this.element); -Element.remove(this._clone); -this._clone = null; -} -if(success) Droppables.fire(event, this.element); -Draggables.notify('onEnd', this, event); -var revert = this.options.revert; -if(revert && typeof revert == 'function') revert = revert(this.element); -var d = this.currentDelta(); -if(revert && this.options.reverteffect) { -this.options.reverteffect(this.element, -d[1]-this.delta[1], d[0]-this.delta[0]); -} else { -this.delta = d; -} +if(event.keyCode==Event.KEY_TAB||event.keyCode==Event.KEY_RETURN||(navigator.appVersion.indexOf('AppleWebKit')>0&&event.keyCode==0))return;this.changed=true;this.hasFocus=true;if(this.observer)clearTimeout(this.observer);this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1000);},activate:function(){this.changed=false;this.hasFocus=true;this.getUpdatedChoices();},onHover:function(event){var element=Event.findElement(event,'LI');if(this.index!=element.autocompleteIndex) +{this.index=element.autocompleteIndex;this.render();} +Event.stop(event);},onClick:function(event){var element=Event.findElement(event,'LI');this.index=element.autocompleteIndex;this.selectEntry();this.hide();},onBlur:function(event){setTimeout(this.hide.bind(this),250);this.hasFocus=false;this.active=false;},render:function(){if(this.entryCount>0){for(var i=0;i<this.entryCount;i++) +this.index==i?Element.addClassName(this.getEntry(i),"selected"):Element.removeClassName(this.getEntry(i),"selected");if(this.hasFocus){this.show();this.active=true;}}else{this.active=false;this.hide();}},markPrevious:function(){if(this.index>0)this.index-- +else this.index=this.entryCount-1;},markNext:function(){if(this.index<this.entryCount-1)this.index++ +else this.index=0;},getEntry:function(index){return this.update.firstChild.childNodes[index];},getCurrentEntry:function(){return this.getEntry(this.index);},selectEntry:function(){this.active=false;this.updateElement(this.getCurrentEntry());},updateElement:function(selectedElement){if(this.options.updateElement){this.options.updateElement(selectedElement);return;} +var value='';if(this.options.select){var nodes=document.getElementsByClassName(this.options.select,selectedElement)||[];if(nodes.length>0)value=Element.collectTextNodes(nodes[0],this.options.select);}else +value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var lastTokenPos=this.findLastToken();if(lastTokenPos!=-1){var newValue=this.element.value.substr(0,lastTokenPos+1);var whitespace=this.element.value.substr(lastTokenPos+1).match(/^\s+/);if(whitespace) +newValue+=whitespace[0];this.element.value=newValue+value;}else{this.element.value=value;} +this.element.focus();if(this.options.afterUpdateElement) +this.options.afterUpdateElement(this.element,selectedElement);},updateChoices:function(choices){if(!this.changed&&this.hasFocus){this.update.innerHTML=choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.firstChild);if(this.update.firstChild&&this.update.firstChild.childNodes){this.entryCount=this.update.firstChild.childNodes.length;for(var i=0;i<this.entryCount;i++){var entry=this.getEntry(i);entry.autocompleteIndex=i;this.addObservers(entry);}}else{this.entryCount=0;} +this.stopIndicator();this.index=0;this.render();}},addObservers:function(element){Event.observe(element,"mouseover",this.onHover.bindAsEventListener(this));Event.observe(element,"click",this.onClick.bindAsEventListener(this));},onObserverEvent:function(){this.changed=false;if(this.getToken().length>=this.options.minChars){this.startIndicator();this.getUpdatedChoices();}else{this.active=false;this.hide();}},getToken:function(){var tokenPos=this.findLastToken();if(tokenPos!=-1) +var ret=this.element.value.substr(tokenPos+1).replace(/^\s+/,'').replace(/\s+$/,'');else +var ret=this.element.value;return/\n/.test(ret)?'':ret;},findLastToken:function(){var lastTokenPos=-1;for(var i=0;i<this.options.tokens.length;i++){var thisTokenPos=this.element.value.lastIndexOf(this.options.tokens[i]);if(thisTokenPos>lastTokenPos) +lastTokenPos=thisTokenPos;} +return lastTokenPos;}} +Ajax.Autocompleter=Class.create();Object.extend(Object.extend(Ajax.Autocompleter.prototype,Autocompleter.Base.prototype),{initialize:function(element,update,url,options){this.baseInitialize(element,update,options);this.options.asynchronous=true;this.options.onComplete=this.onComplete.bind(this);this.options.defaultParams=this.options.parameters||null;this.url=url;},getUpdatedChoices:function(){entry=encodeURIComponent(this.options.paramName)+'='+ +encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,entry):entry;if(this.options.defaultParams) +this.options.parameters+='&'+this.options.defaultParams;new Ajax.Request(this.url,this.options);},onComplete:function(request){this.updateChoices(request.responseText);}});Autocompleter.Local=Class.create();Autocompleter.Local.prototype=Object.extend(new Autocompleter.Base(),{initialize:function(element,update,array,options){this.baseInitialize(element,update,options);this.options.array=array;},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this));},setOptions:function(options){this.options=Object.extend({choices:10,partialSearch:true,partialChars:2,ignoreCase:true,fullSearch:false,selector:function(instance){var ret=[];var partial=[];var entry=instance.getToken();var count=0;for(var i=0;i<instance.options.array.length&&ret.length<instance.options.choices;i++){var elem=instance.options.array[i];var foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase()):elem.indexOf(entry);while(foundPos!=-1){if(foundPos==0&&elem.length!=entry.length){ret.push("<li><strong>"+elem.substr(0,entry.length)+"</strong>"+ +elem.substr(entry.length)+"</li>");break;}else if(entry.length>=instance.options.partialChars&&instance.options.partialSearch&&foundPos!=-1){if(instance.options.fullSearch||/\s/.test(elem.substr(foundPos-1,1))){partial.push("<li>"+elem.substr(0,foundPos)+"<strong>"+ +elem.substr(foundPos,entry.length)+"</strong>"+elem.substr(foundPos+entry.length)+"</li>");break;}} +foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase(),foundPos+1):elem.indexOf(entry,foundPos+1);}} +if(partial.length) +ret=ret.concat(partial.slice(0,instance.options.choices-ret.length)) +return"<ul>"+ret.join('')+"</ul>";}},options||{});}});Field.scrollFreeActivate=function(field){setTimeout(function(){Field.activate(field);},1);} +Ajax.InPlaceEditor=Class.create();Ajax.InPlaceEditor.defaultHighlightColor="#FFFF99";Ajax.InPlaceEditor.prototype={initialize:function(element,url,options){this.url=url;this.element=$(element);this.options=Object.extend({okButton:true,okText:"ok",cancelLink:true,cancelText:"cancel",savingText:"Saving...",clickToEditText:"Click to edit",okText:"ok",rows:1,onComplete:function(transport,element){new Effect.Highlight(element,{startcolor:this.options.highlightcolor});},onFailure:function(transport){alert("Error communicating with the server: "+transport.responseText.stripTags());},callback:function(form){return Form.serialize(form);},handleLineBreaks:true,loadingText:'Loading...',savingClassName:'inplaceeditor-saving',loadingClassName:'inplaceeditor-loading',formClassName:'inplaceeditor-form',highlightcolor:Ajax.InPlaceEditor.defaultHighlightColor,highlightendcolor:"#FFFFFF",externalControl:null,submitOnBlur:false,ajaxOptions:{},evalScripts:false},options||{});if(!this.options.formId&&this.element.id){this.options.formId=this.element.id+"-inplaceeditor";if($(this.options.formId)){this.options.formId=null;}} +if(this.options.externalControl){this.options.externalControl=$(this.options.externalControl);} +this.originalBackground=Element.getStyle(this.element,'background-color');if(!this.originalBackground){this.originalBackground="transparent";} +this.element.title=this.options.clickToEditText;this.onclickListener=this.enterEditMode.bindAsEventListener(this);this.mouseoverListener=this.enterHover.bindAsEventListener(this);this.mouseoutListener=this.leaveHover.bindAsEventListener(this);Event.observe(this.element,'click',this.onclickListener);Event.observe(this.element,'mouseover',this.mouseoverListener);Event.observe(this.element,'mouseout',this.mouseoutListener);if(this.options.externalControl){Event.observe(this.options.externalControl,'click',this.onclickListener);Event.observe(this.options.externalControl,'mouseover',this.mouseoverListener);Event.observe(this.options.externalControl,'mouseout',this.mouseoutListener);}},enterEditMode:function(evt){if(this.saving)return;if(this.editing)return;this.editing=true;this.onEnterEditMode();if(this.options.externalControl){Element.hide(this.options.externalControl);} +Element.hide(this.element);this.createForm();this.element.parentNode.insertBefore(this.form,this.element);Field.scrollFreeActivate(this.editField);if(evt){Event.stop(evt);} +return false;},createForm:function(){this.form=document.createElement("form");this.form.id=this.options.formId;Element.addClassName(this.form,this.options.formClassName) +this.form.onsubmit=this.onSubmit.bind(this);this.createEditField();if(this.options.textarea){var br=document.createElement("br");this.form.appendChild(br);} +if(this.options.okButton){okButton=document.createElement("input");okButton.type="submit";okButton.value=this.options.okText;okButton.className='editor_ok_button';this.form.appendChild(okButton);} +if(this.options.cancelLink){cancelLink=document.createElement("a");cancelLink.href="#";cancelLink.appendChild(document.createTextNode(this.options.cancelText));cancelLink.onclick=this.onclickCancel.bind(this);cancelLink.className='editor_cancel';this.form.appendChild(cancelLink);}},hasHTMLLineBreaks:function(string){if(!this.options.handleLineBreaks)return false;return string.match(/<br/i)||string.match(/<p>/i);},convertHTMLLineBreaks:function(string){return string.replace(/<br>/gi,"\n").replace(/<br\/>/gi,"\n").replace(/<\/p>/gi,"\n").replace(/<p>/gi,"");},createEditField:function(){var text;if(this.options.loadTextURL){text=this.options.loadingText;}else{text=this.getText();} +var obj=this;if(this.options.rows==1&&!this.hasHTMLLineBreaks(text)){this.options.textarea=false;var textField=document.createElement("input");textField.obj=this;textField.type="text";textField.name="value";textField.value=text;textField.style.backgroundColor=this.options.highlightcolor;textField.className='editor_field';var size=this.options.size||this.options.cols||0;if(size!=0)textField.size=size;if(this.options.submitOnBlur) +textField.onblur=this.onSubmit.bind(this);this.editField=textField;}else{this.options.textarea=true;var textArea=document.createElement("textarea");textArea.obj=this;textArea.name="value";textArea.value=this.convertHTMLLineBreaks(text);textArea.rows=this.options.rows;textArea.cols=this.options.cols||40;textArea.className='editor_field';if(this.options.submitOnBlur) +textArea.onblur=this.onSubmit.bind(this);this.editField=textArea;} +if(this.options.loadTextURL){this.loadExternalText();} +this.form.appendChild(this.editField);},getText:function(){return this.element.innerHTML;},loadExternalText:function(){Element.addClassName(this.form,this.options.loadingClassName);this.editField.disabled=true;new Ajax.Request(this.options.loadTextURL,Object.extend({asynchronous:true,onComplete:this.onLoadedExternalText.bind(this)},this.options.ajaxOptions));},onLoadedExternalText:function(transport){Element.removeClassName(this.form,this.options.loadingClassName);this.editField.disabled=false;this.editField.value=transport.responseText.stripTags();},onclickCancel:function(){this.onComplete();this.leaveEditMode();return false;},onFailure:function(transport){this.options.onFailure(transport);if(this.oldInnerHTML){this.element.innerHTML=this.oldInnerHTML;this.oldInnerHTML=null;} +return false;},onSubmit:function(){var form=this.form;var value=this.editField.value;this.onLoading();if(this.options.evalScripts){new Ajax.Request(this.url,Object.extend({parameters:this.options.callback(form,value),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this),asynchronous:true,evalScripts:true},this.options.ajaxOptions));}else{new Ajax.Updater({success:this.element,failure:null},this.url,Object.extend({parameters:this.options.callback(form,value),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this)},this.options.ajaxOptions));} +if(arguments.length>1){Event.stop(arguments[0]);} +return false;},onLoading:function(){this.saving=true;this.removeForm();this.leaveHover();this.showSaving();},showSaving:function(){this.oldInnerHTML=this.element.innerHTML;this.element.innerHTML=this.options.savingText;Element.addClassName(this.element,this.options.savingClassName);this.element.style.backgroundColor=this.originalBackground;Element.show(this.element);},removeForm:function(){if(this.form){if(this.form.parentNode)Element.remove(this.form);this.form=null;}},enterHover:function(){if(this.saving)return;this.element.style.backgroundColor=this.options.highlightcolor;if(this.effect){this.effect.cancel();} +Element.addClassName(this.element,this.options.hoverClassName)},leaveHover:function(){if(this.options.backgroundColor){this.element.style.backgroundColor=this.oldBackground;} +Element.removeClassName(this.element,this.options.hoverClassName) +if(this.saving)return;this.effect=new Effect.Highlight(this.element,{startcolor:this.options.highlightcolor,endcolor:this.options.highlightendcolor,restorecolor:this.originalBackground});},leaveEditMode:function(){Element.removeClassName(this.element,this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor=this.originalBackground;Element.show(this.element);if(this.options.externalControl){Element.show(this.options.externalControl);} +this.editing=false;this.saving=false;this.oldInnerHTML=null;this.onLeaveEditMode();},onComplete:function(transport){this.leaveEditMode();this.options.onComplete.bind(this)(transport,this.element);},onEnterEditMode:function(){},onLeaveEditMode:function(){},dispose:function(){if(this.oldInnerHTML){this.element.innerHTML=this.oldInnerHTML;} +this.leaveEditMode();Event.stopObserving(this.element,'click',this.onclickListener);Event.stopObserving(this.element,'mouseover',this.mouseoverListener);Event.stopObserving(this.element,'mouseout',this.mouseoutListener);if(this.options.externalControl){Event.stopObserving(this.options.externalControl,'click',this.onclickListener);Event.stopObserving(this.options.externalControl,'mouseover',this.mouseoverListener);Event.stopObserving(this.options.externalControl,'mouseout',this.mouseoutListener);}}};Ajax.InPlaceCollectionEditor=Class.create();Object.extend(Ajax.InPlaceCollectionEditor.prototype,Ajax.InPlaceEditor.prototype);Object.extend(Ajax.InPlaceCollectionEditor.prototype,{createEditField:function(){if(!this.cached_selectTag){var selectTag=document.createElement("select");var collection=this.options.collection||[];var optionTag;collection.each(function(e,i){optionTag=document.createElement("option");optionTag.value=(e instanceof Array)?e[0]:e;if(this.options.value==optionTag.value)optionTag.selected=true;optionTag.appendChild(document.createTextNode((e instanceof Array)?e[1]:e));selectTag.appendChild(optionTag);}.bind(this));this.cached_selectTag=selectTag;} +this.editField=this.cached_selectTag;if(this.options.loadTextURL)this.loadExternalText();this.form.appendChild(this.editField);this.options.callback=function(form,value){return"value="+encodeURIComponent(value);}}});Form.Element.DelayedObserver=Class.create();Form.Element.DelayedObserver.prototype={initialize:function(element,delay,callback){this.delay=delay||0.5;this.element=$(element);this.callback=callback;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},delayedListener:function(event){if(this.lastValue==$F(this.element))return;if(this.timer)clearTimeout(this.timer);this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1000);this.lastValue=$F(this.element);},onTimerEvent:function(){this.timer=null;this.callback(this.element,$F(this.element));}};var Droppables={drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)});},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverclass:null,tree:false},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if((typeof containment=='object')&&(containment.constructor==Array)){containment.each(function(c){options._containers.push($(c))});}else{options._containers.push($(containment));}} +if(options.accept)options.accept=[options.accept].flatten();Element.makePositioned(element);options.element=element;this.drops.push(options);},findDeepestChild:function(drops){deepest=drops[0];for(i=1;i<drops.length;++i) +if(Element.isParent(drops[i].element,deepest.element)) +deepest=drops[i];return deepest;},isContained:function(element,drop){var containmentNode;if(drop.tree){containmentNode=element.treeNode;}else{containmentNode=element.parentNode;} +return drop._containers.detect(function(c){return containmentNode==c});},isAffected:function(point,element,drop){return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(Element.classNames(element).detect(function(v){return drop.accept.include(v)})))&&Position.within(drop.element,point[0],point[1]));},deactivate:function(drop){if(drop.hoverclass) +Element.removeClassName(drop.element,drop.hoverclass);this.last_active=null;},activate:function(drop){if(drop.hoverclass) +Element.addClassName(drop.element,drop.hoverclass);this.last_active=drop;},show:function(point,element){if(!this.drops.length)return;var affected=[];if(this.last_active)this.deactivate(this.last_active);this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop)) +affected.push(drop);});if(affected.length>0){drop=Droppables.findDeepestChild(affected);Position.within(drop.element,point[0],point[1]);if(drop.onHover) +drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element));Droppables.activate(drop);}},fire:function(event,element){if(!this.last_active)return;Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active)) +if(this.last_active.onDrop) +this.last_active.onDrop(element,this.last_active.element,event);},reset:function(){if(this.last_active) +this.deactivate(this.last_active);}} +var Draggables={drags:[],observers:[],register:function(draggable){if(this.drags.length==0){this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.updateDrag.bindAsEventListener(this);this.eventKeypress=this.keyPress.bindAsEventListener(this);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);Event.observe(document,"keypress",this.eventKeypress);} +this.drags.push(draggable);},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress);}},activate:function(draggable){window.focus();this.activeDraggable=draggable;},deactivate:function(){this.activeDraggable=null;},updateDrag:function(event){if(!this.activeDraggable)return;var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect()))return;this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer);},endDrag:function(event){if(!this.activeDraggable)return;this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null;},keyPress:function(event){if(this.activeDraggable) +this.activeDraggable.keyPress(event);},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks();},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks();},notify:function(eventName,draggable,event){if(this[eventName+'Count']>0) +this.observers.each(function(o){if(o[eventName])o[eventName](eventName,draggable,event);});},_cacheObserverCallbacks:function(){['onStart','onEnd','onDrag'].each(function(eventName){Draggables[eventName+'Count']=Draggables.observers.select(function(o){return o[eventName];}).length;});}} +var Draggable=Class.create();Draggable.prototype={initialize:function(element){var options=Object.extend({handle:false,starteffect:function(element){element._opacity=Element.getOpacity(element);new Effect.Opacity(element,{duration:0.2,from:element._opacity,to:0.7});},reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;element._revert=new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur});},endeffect:function(element){var toOpacity=typeof element._opacity=='number'?element._opacity:1.0 +new Effect.Opacity(element,{duration:0.2,from:0.7,to:toOpacity});},zindex:1000,revert:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,snap:false},arguments[1]||{});this.element=$(element);if(options.handle&&(typeof options.handle=='string')){var h=Element.childrenWithClassName(this.element,options.handle,true);if(h.length>0)this.handle=h[0];} +if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;if(options.scroll&&!options.scroll.scrollTo&&!options.scroll.outerHTML) +options.scroll=$(options.scroll);Element.makePositioned(this.element);this.delta=this.currentDelta();this.options=options;this.dragging=false;this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);Draggables.register(this);},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this);},currentDelta:function(){return([parseInt(Element.getStyle(this.element,'left')||'0'),parseInt(Element.getStyle(this.element,'top')||'0')]);},initDrag:function(event){if(Event.isLeftClick(event)){var src=Event.element(event);if(src.tagName&&(src.tagName=='INPUT'||src.tagName=='SELECT'||src.tagName=='OPTION'||src.tagName=='BUTTON'||src.tagName=='TEXTAREA'))return;if(this.element._revert){this.element._revert.cancel();this.element._revert=null;} +var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event);}},startDrag:function(event){this.dragging=true;if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;} +if(this.options.ghosting){this._clone=this.element.cloneNode(true);Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);} +if(this.options.scroll){if(this.options.scroll==window){var where=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=where.left;this.originalScrollTop=where.top;}else{this.originalScrollLeft=this.options.scroll.scrollLeft;this.originalScrollTop=this.options.scroll.scrollTop;}} +Draggables.notify('onStart',this,event);if(this.options.starteffect)this.options.starteffect(this.element);},updateDrag:function(event,pointer){if(!this.dragging)this.startDrag(event);Position.prepare();Droppables.show(pointer,this.element);Draggables.notify('onDrag',this,event);this.draw(pointer);if(this.options.change)this.options.change(this);if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){p=[left,top,left+width,top+height];}}else{p=Position.page(this.options.scroll);p[0]+=this.options.scroll.scrollLeft;p[1]+=this.options.scroll.scrollTop;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);} +var speed=[0,0];if(pointer[0]<(p[0]+this.options.scrollSensitivity))speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity);if(pointer[1]<(p[1]+this.options.scrollSensitivity))speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity);if(pointer[0]>(p[2]-this.options.scrollSensitivity))speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity);if(pointer[1]>(p[3]-this.options.scrollSensitivity))speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity);this.startScrolling(speed);} +if(navigator.appVersion.indexOf('AppleWebKit')>0)window.scrollBy(0,0);Event.stop(event);},finishDrag:function(event,success){this.dragging=false;if(this.options.ghosting){Position.relativize(this.element);Element.remove(this._clone);this._clone=null;} +if(success)Droppables.fire(event,this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&typeof revert=='function')revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;} if(this.options.zindex) -this.element.style.zIndex = this.originalZ; -if(this.options.endeffect) -this.options.endeffect(this.element); -Draggables.deactivate(this); -Droppables.reset(); -}, -keyPress: function(event) { -if(event.keyCode!=Event.KEY_ESC) return; -this.finishDrag(event, false); -Event.stop(event); -}, -endDrag: function(event) { -if(!this.dragging) return; -this.stopScrolling(); -this.finishDrag(event, true); -Event.stop(event); -}, -draw: function(point) { -var pos = Position.cumulativeOffset(this.element); -var d = this.currentDelta(); -pos[0] -= d[0]; pos[1] -= d[1]; -if(this.options.scroll && (this.options.scroll != window)) { -pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; -pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; -} -var p = [0,1].map(function(i){ -return (point[i]-pos[i]-this.offset[i]) -}.bind(this)); -if(this.options.snap) { -if(typeof this.options.snap == 'function') { -p = this.options.snap(p[0],p[1],this); -} else { -if(this.options.snap instanceof Array) { -p = p.map( function(v, i) { -return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this)) -} else { -p = p.map( function(v) { -return Math.round(v/this.options.snap)*this.options.snap }.bind(this)) -} -}} -var style = this.element.style; -if((!this.options.constraint) || (this.options.constraint=='horizontal')) -style.left = p[0] + "px"; -if((!this.options.constraint) || (this.options.constraint=='vertical')) -style.top= p[1] + "px"; -if(style.visibility=="hidden") style.visibility = "";}, -stopScrolling: function() { -if(this.scrollInterval) { -clearInterval(this.scrollInterval); -this.scrollInterval = null; -Draggables._lastScrollPointer = null; -} -}, -startScrolling: function(speed) { -this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; -this.lastScrolled = new Date(); -this.scrollInterval = setInterval(this.scroll.bind(this), 10); -}, -scroll: function() { -var current = new Date(); -var delta = current - this.lastScrolled; -this.lastScrolled = current; -if(this.options.scroll == window) { -with (this._getWindowScroll(this.options.scroll)) { -if (this.scrollSpeed[0] || this.scrollSpeed[1]) { -var d = delta / 1000; -this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); -} -} -} else { -this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; -this.options.scroll.scrollTop+= this.scrollSpeed[1] * delta / 1000; -} -Position.prepare(); -Droppables.show(Draggables._lastPointer, this.element); -Draggables.notify('onDrag', this); -Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); -Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; -Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; -if (Draggables._lastScrollPointer[0] < 0) -Draggables._lastScrollPointer[0] = 0; -if (Draggables._lastScrollPointer[1] < 0) -Draggables._lastScrollPointer[1] = 0; -this.draw(Draggables._lastScrollPointer); -if(this.options.change) this.options.change(this); -}, -_getWindowScroll: function(w) { -var T, L, W, H; -with (w.document) { -if (w.document.documentElement && documentElement.scrollTop) { -T = documentElement.scrollTop; -L = documentElement.scrollLeft; -} else if (w.document.body) { -T = body.scrollTop; -L = body.scrollLeft; -} -if (w.innerWidth) { -W = w.innerWidth; -H = w.innerHeight; -} else if (w.document.documentElement && documentElement.clientWidth) { -W = documentElement.clientWidth; -H = documentElement.clientHeight; -} else { -W = body.offsetWidth; -H = body.offsetHeight -} -} -return { top: T, left: L, width: W, height: H }; -} -} -var SortableObserver = Class.create(); -SortableObserver.prototype = { -initialize: function(element, observer) { -this.element = $(element); -this.observer= observer; -this.lastValue = Sortable.serialize(this.element); -}, -onStart: function() { -this.lastValue = Sortable.serialize(this.element); -}, -onEnd: function() { -Sortable.unmark(); -if(this.lastValue != Sortable.serialize(this.element)) -this.observer(this.element) -} -} -var Sortable = { -sortables: {}, -_findRootElement: function(element) { -while (element.tagName != "BODY") { -if(element.id && Sortable.sortables[element.id]) return element; -element = element.parentNode; -} -}, -options: function(element) { -element = Sortable._findRootElement($(element)); -if(!element) return; -return Sortable.sortables[element.id]; -}, -destroy: function(element){ -var s = Sortable.options(element); -if(s) { -Draggables.removeObserver(s.element); -s.droppables.each(function(d){ Droppables.remove(d) }); -s.draggables.invoke('destroy'); -delete Sortable.sortables[s.element.id]; -} -}, -create: function(element) { -element = $(element); -var options = Object.extend({ -element: element, -tag: 'li',dropOnEmpty: false, -tree:false, -treeTag: 'ul', -overlap: 'vertical',constraint:'vertical',containment: element, handle:false, only:false, -hoverclass:null, -ghosting:false, -scroll:false, -scrollSensitivity: 20, -scrollSpeed: 15, -format:/^[^_]*_(.*)$/, -onChange:Prototype.emptyFunction, -onUpdate:Prototype.emptyFunction -}, arguments[1] || {}); -this.destroy(element); -var options_for_draggable = { -revert:true, -scroll:options.scroll, -scrollSpeed: options.scrollSpeed, -scrollSensitivity: options.scrollSensitivity, -ghosting:options.ghosting, -constraint:options.constraint, -handle:options.handle }; -if(options.starteffect) -options_for_draggable.starteffect = options.starteffect; -if(options.reverteffect) -options_for_draggable.reverteffect = options.reverteffect; -else -if(options.ghosting) options_for_draggable.reverteffect = function(element) { -element.style.top= 0; -element.style.left = 0; -}; -if(options.endeffect) -options_for_draggable.endeffect = options.endeffect; -if(options.zindex) -options_for_draggable.zindex = options.zindex; -var options_for_droppable = { -overlap: options.overlap, -containment: options.containment, -tree:options.tree, -hoverclass:options.hoverclass, -onHover: Sortable.onHover - } -var options_for_tree = { -onHover:Sortable.onEmptyHover, -overlap:options.overlap, -containment:options.containment, -hoverclass: options.hoverclass -} -Element.cleanWhitespace(element); -options.draggables = []; -options.droppables = []; -if(options.dropOnEmpty || options.tree) { -Droppables.add(element, options_for_tree); -options.droppables.push(element); -} -(this.findElements(element, options) || []).each( function(e) { - var handle = options.handle ? -Element.childrenWithClassName(e, options.handle)[0] : e; -options.draggables.push( -new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); -Droppables.add(e, options_for_droppable); -if(options.tree) e.treeNode = element; -options.droppables.push(e); -}); -if(options.tree) { -(Sortable.findTreeElements(element, options) || []).each( function(e) { -Droppables.add(e, options_for_tree); -e.treeNode = element; -options.droppables.push(e); -}); -} -this.sortables[element.id] = options; -Draggables.addObserver(new SortableObserver(element, options.onUpdate)); -}, -findElements: function(element, options) { -return Element.findChildren( -element, options.only, options.tree ? true : false, options.tag); -}, -findTreeElements: function(element, options) { -return Element.findChildren( -element, options.only, options.tree ? true : false, options.treeTag); -}, -onHover: function(element, dropon, overlap) { -if(Element.isParent(dropon, element)) return; -if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { -return; -} else if(overlap>0.5) { -Sortable.mark(dropon, 'before'); -if(dropon.previousSibling != element) { -var oldParentNode = element.parentNode; -element.style.visibility = "hidden";dropon.parentNode.insertBefore(element, dropon); -if(dropon.parentNode!=oldParentNode) -Sortable.options(oldParentNode).onChange(element); -Sortable.options(dropon.parentNode).onChange(element); -} -} else { -Sortable.mark(dropon, 'after'); -var nextElement = dropon.nextSibling || null; -if(nextElement != element) { -var oldParentNode = element.parentNode; -element.style.visibility = "hidden";dropon.parentNode.insertBefore(element, nextElement); -if(dropon.parentNode!=oldParentNode) -Sortable.options(oldParentNode).onChange(element); -Sortable.options(dropon.parentNode).onChange(element); -} -} -}, -onEmptyHover: function(element, dropon, overlap) { -var oldParentNode = element.parentNode; -var droponOptions = Sortable.options(dropon); -if(!Element.isParent(dropon, element)) { -var index; -var children = Sortable.findElements(dropon, {tag: droponOptions.tag}); -var child = null; -if(children) { -var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); -for (index = 0; index < children.length; index += 1) { -if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { -offset -= Element.offsetSize (children[index], droponOptions.overlap); -} else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { -child = index + 1 < children.length ? children[index + 1] : null; -break; -} else { -child = children[index]; -break; -} -} -} -dropon.insertBefore(element, child); -Sortable.options(oldParentNode).onChange(element); -droponOptions.onChange(element); -} -}, -unmark: function() { -if(Sortable._marker) Element.hide(Sortable._marker); -}, -mark: function(dropon, position) { - var sortable = Sortable.options(dropon.parentNode); -if(sortable && !sortable.ghosting) return; -if(!Sortable._marker) { -Sortable._marker = $('dropmarker') || document.createElement('DIV'); -Element.hide(Sortable._marker); -Element.addClassName(Sortable._marker, 'dropmarker'); -Sortable._marker.style.position = 'absolute'; -document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); -} -var offsets = Position.cumulativeOffset(dropon); -Sortable._marker.style.left = offsets[0] + 'px'; -Sortable._marker.style.top = offsets[1] + 'px'; -if(position=='after') -if(sortable.overlap == 'horizontal') -Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px'; -else -Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px'; -Element.show(Sortable._marker); -}, -_tree: function(element, options, parent) { -var children = Sortable.findElements(element, options) || []; -for (var i = 0; i < children.length; ++i) { -var match = children[i].id.match(options.format); -if (!match) continue; -var child = { -id: encodeURIComponent(match ? match[1] : null), -element: element, -parent: parent, -children: new Array, -position: parent.children.length, -container: Sortable._findChildrenElement(children[i], options.treeTag.toUpperCase()) -} -if (child.container) -this._tree(child.container, options, child) -parent.children.push (child); -} -return parent; -}, -_findChildrenElement: function (element, containerTag) { -if (element && element.hasChildNodes) -for (var i = 0; i < element.childNodes.length; ++i) -if (element.childNodes[i].tagName == containerTag) -return element.childNodes[i]; -return null; -}, -tree: function(element) { -element = $(element); -var sortableOptions = this.options(element); -var options = Object.extend({ -tag: sortableOptions.tag, -treeTag: sortableOptions.treeTag, -only: sortableOptions.only, -name: element.id, -format: sortableOptions.format -}, arguments[1] || {}); -var root = { -id: null, -parent: null, -children: new Array, -container: element, -position: 0 -} -return Sortable._tree (element, options, root); -}, -_constructIndex: function(node) { -var index = ''; -do { -if (node.id) index = '[' + node.position + ']' + index; -} while ((node = node.parent) != null); -return index; -}, -sequence: function(element) { -element = $(element); -var options = Object.extend(this.options(element), arguments[1] || {}); -return $(this.findElements(element, options) || []).map( function(item) { -return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; -}); -}, -setSequence: function(element, new_sequence) { -element = $(element); -var options = Object.extend(this.options(element), arguments[2] || {}); -var nodeMap = {}; -this.findElements(element, options).each( function(n) { -if (n.id.match(options.format)) -nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; -n.parentNode.removeChild(n); -}); -new_sequence.each(function(ident) { -var n = nodeMap[ident]; -if (n) { -n[1].appendChild(n[0]); -delete nodeMap[ident]; -} -}); -}, -serialize: function(element) { -element = $(element); -var options = Object.extend(Sortable.options(element), arguments[1] || {}); -var name = encodeURIComponent( -(arguments[1] && arguments[1].name) ? arguments[1].name : element.id); -if (options.tree) { -return Sortable.tree(element, arguments[1]).children.map( function (item) { -return [name + Sortable._constructIndex(item) + "=" + -encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); -}).flatten().join('&'); -} else { -return Sortable.sequence(element, arguments[1]).map( function(item) { -return name + "[]=" + encodeURIComponent(item); -}).join('&'); -} -} -} -Element.isParent = function(child, element) { -if (!child.parentNode || child == element) return false; -if (child.parentNode == element) return true; -return Element.isParent(child.parentNode, element); -} -Element.findChildren = function(element, only, recursive, tagName) { -if(!element.hasChildNodes()) return null; -tagName = tagName.toUpperCase(); -if(only) only = [only].flatten(); -var elements = []; -$A(element.childNodes).each( function(e) { -if(e.tagName && e.tagName.toUpperCase()==tagName && -(!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) -elements.push(e); -if(recursive) { -var grandchildren = Element.findChildren(e, only, recursive, tagName); -if(grandchildren) elements.push(grandchildren); -} -}); -return (elements.length>0 ? elements.flatten() : []); -} -Element.offsetSize = function (element, type) { -if (type == 'vertical' || type == 'height') -return element.offsetHeight; -else -return element.offsetWidth; -} -if(!Control) var Control = {}; -Control.Slider = Class.create(); -Control.Slider.prototype = { -initialize: function(handle, track, options) { -var slider = this; -if(handle instanceof Array) { -this.handles = handle.collect( function(e) { return $(e) }); -} else { -this.handles = [$(handle)]; -} -this.track = $(track); -this.options = options || {}; -this.axis= this.options.axis || 'horizontal'; -this.increment = this.options.increment || 1; -this.step= parseInt(this.options.step || '1'); -this.range = this.options.range || $R(0,1); -this.value = 0;this.values= this.handles.map( function() { return 0 }); -this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false; -this.options.startSpan = $(this.options.startSpan || null); -this.options.endSpan = $(this.options.endSpan || null); -this.restricted = this.options.restricted || false; -this.maximum = this.options.maximum || this.range.end; -this.minimum = this.options.minimum || this.range.start; -this.alignX = parseInt(this.options.alignX || '0'); -this.alignY = parseInt(this.options.alignY || '0'); -this.trackLength = this.maximumOffset() - this.minimumOffset(); -this.handleLength = this.isVertical() ? this.handles[0].offsetHeight : this.handles[0].offsetWidth; -this.active = false; -this.dragging = false; -this.disabled = false; -if(this.options.disabled) this.setDisabled(); -this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; -if(this.allowedValues) { -this.minimum = this.allowedValues.min(); -this.maximum = this.allowedValues.max(); -} -this.eventMouseDown = this.startDrag.bindAsEventListener(this); -this.eventMouseUp = this.endDrag.bindAsEventListener(this); -this.eventMouseMove = this.update.bindAsEventListener(this); -this.handles.each( function(h,i) { -i = slider.handles.length-1-i; -slider.setValue(parseFloat( -(slider.options.sliderValue instanceof Array ? -slider.options.sliderValue[i] : slider.options.sliderValue) || - slider.range.start), i); -Element.makePositioned(h);Event.observe(h, "mousedown", slider.eventMouseDown); -}); -Event.observe(this.track, "mousedown", this.eventMouseDown); -Event.observe(document, "mouseup", this.eventMouseUp); -Event.observe(document, "mousemove", this.eventMouseMove); -this.initialized = true; -}, -dispose: function() { -var slider = this; -Event.stopObserving(this.track, "mousedown", this.eventMouseDown); -Event.stopObserving(document, "mouseup", this.eventMouseUp); -Event.stopObserving(document, "mousemove", this.eventMouseMove); -this.handles.each( function(h) { -Event.stopObserving(h, "mousedown", slider.eventMouseDown); -}); -}, -setDisabled: function(){ -this.disabled = true; -}, -setEnabled: function(){ -this.disabled = false; -}, -getNearestValue: function(value){ -if(this.allowedValues){ -if(value >= this.allowedValues.max()) return(this.allowedValues.max()); -if(value <= this.allowedValues.min()) return(this.allowedValues.min()); -var offset = Math.abs(this.allowedValues[0] - value); -var newValue = this.allowedValues[0]; -this.allowedValues.each( function(v) { -var currentOffset = Math.abs(v - value); -if(currentOffset <= offset){ -newValue = v; -offset = currentOffset; -} -}); -return newValue; -} -if(value > this.range.end) return this.range.end; -if(value < this.range.start) return this.range.start; -return value; -}, -setValue: function(sliderValue, handleIdx){ -if(!this.active) { -this.activeHandle= this.handles[handleIdx]; -this.activeHandleIdx = handleIdx; -this.updateStyles(); -} -handleIdx = handleIdx || this.activeHandleIdx || 0; -if(this.initialized && this.restricted) { -if((handleIdx>0) && (sliderValue<this.values[handleIdx-1])) -sliderValue = this.values[handleIdx-1]; -if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1])) -sliderValue = this.values[handleIdx+1]; -} -sliderValue = this.getNearestValue(sliderValue); -this.values[handleIdx] = sliderValue; -this.value = this.values[0]; -this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = -this.translateToPx(sliderValue); -this.drawSpans(); -if(!this.dragging || !this.event) this.updateFinished(); -}, -setValueBy: function(delta, handleIdx) { -this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, -handleIdx || this.activeHandleIdx || 0); -}, -translateToPx: function(value) { -return Math.round( -((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * -(value - this.range.start)) + "px"; -}, -translateToValue: function(offset) { -return ((offset/(this.trackLength-this.handleLength) * -(this.range.end-this.range.start)) + this.range.start); -}, -getRange: function(range) { -var v = this.values.sortBy(Prototype.K); -range = range || 0; -return $R(v[range],v[range+1]); -}, -minimumOffset: function(){ -return(this.isVertical() ? this.alignY : this.alignX); -}, -maximumOffset: function(){ -return(this.isVertical() ? -this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX); -}, -isVertical:function(){ -return (this.axis == 'vertical'); -}, -drawSpans: function() { -var slider = this; -if(this.spans) -$R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); -if(this.options.startSpan) -this.setSpan(this.options.startSpan, -$R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); -if(this.options.endSpan) -this.setSpan(this.options.endSpan, -$R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); -}, -setSpan: function(span, range) { -if(this.isVertical()) { -span.style.top = this.translateToPx(range.start); -span.style.height = this.translateToPx(range.end - range.start + this.range.start); -} else { -span.style.left = this.translateToPx(range.start); -span.style.width = this.translateToPx(range.end - range.start + this.range.start); -} -}, -updateStyles: function() { -this.handles.each( function(h){ Element.removeClassName(h, 'selected') }); -Element.addClassName(this.activeHandle, 'selected'); -}, -startDrag: function(event) { -if(Event.isLeftClick(event)) { -if(!this.disabled){ -this.active = true; -var handle = Event.element(event); -var pointer= [Event.pointerX(event), Event.pointerY(event)]; -if(handle==this.track) { -var offsets= Position.cumulativeOffset(this.track); -this.event = event; -this.setValue(this.translateToValue( - (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) -)); -var offsets= Position.cumulativeOffset(this.activeHandle); -this.offsetX = (pointer[0] - offsets[0]); -this.offsetY = (pointer[1] - offsets[1]); -} else { - while((this.handles.indexOf(handle) == -1) && handle.parentNode) -handle = handle.parentNode; -this.activeHandle= handle; -this.activeHandleIdx = this.handles.indexOf(this.activeHandle); -this.updateStyles(); -var offsets= Position.cumulativeOffset(this.activeHandle); -this.offsetX = (pointer[0] - offsets[0]); -this.offsetY = (pointer[1] - offsets[1]); -} -} -Event.stop(event); -} -}, -update: function(event) { - if(this.active) { -if(!this.dragging) this.dragging = true; -this.draw(event); - if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); -Event.stop(event); - } -}, -draw: function(event) { -var pointer = [Event.pointerX(event), Event.pointerY(event)]; -var offsets = Position.cumulativeOffset(this.track); -pointer[0] -= this.offsetX + offsets[0]; -pointer[1] -= this.offsetY + offsets[1]; -this.event = event; -this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); -if(this.initialized && this.options.onSlide) -this.options.onSlide(this.values.length>1 ? this.values : this.value, this); -}, -endDrag: function(event) { -if(this.active && this.dragging) { -this.finishDrag(event, true); -Event.stop(event); -} -this.active = false; -this.dragging = false; -}, -finishDrag: function(event, success) { -this.active = false; -this.dragging = false; -this.updateFinished(); -}, -updateFinished: function() { -if(this.initialized && this.options.onChange) -this.options.onChange(this.values.length>1 ? this.values : this.value, this); -this.event = null; -} -} -Prado.AutoCompleter = Class.create(); -Prado.AutoCompleter.Base = function(){}; -Prado.AutoCompleter.Base.prototype = Object.extend(Autocompleter.Base.prototype, -{ -updateElement: function(selectedElement) -{ -if (this.options.updateElement) { -this.options.updateElement(selectedElement); -return; -} -var value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); -var lastTokenPos = this.findLastToken(); -if (lastTokenPos != -1) { -var newValue = this.element.value.substr(0, lastTokenPos + 1); -var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); -if (whitespace) -newValue += whitespace[0]; -this.element.value = (newValue + value).trim(); -} else { -this.element.value = value.trim(); -} -this.element.focus(); -if (this.options.afterUpdateElement) -this.options.afterUpdateElement(this.element, selectedElement); -} -}); -Prado.AutoCompleter.prototype = Object.extend(new Autocompleter.Base(), -{ -initialize : function(element, update, options) -{ -this.baseInitialize(element, update, options); -}, -onUpdateReturn : function(result) -{ -if(isString(result) && result.length > 0) -this.updateChoices(result); -}, -getUpdatedChoices : function() -{ -Prado.Callback(this.element.id, this.getToken(), this.onUpdateReturn.bind(this)); -} -}); -Prado.ActivePanel = -{ -callbacks : {}, -register : function(id, options) -{ -Prado.ActivePanel.callbacks[id] = options; -}, -update : function(id, param) -{ -var request = new Prado.ActivePanel.Request(id, -Prado.ActivePanel.callbacks[id]); -request.callback(param); -} -} -Prado.ActivePanel.Request = Class.create(); -Prado.ActivePanel.Request.prototype = -{ -initialize : function(element, options) -{ -this.element = element; -this.setOptions(options); -}, -setOptions : function(options) -{ -this.options = -{ -onSuccess : this.onSuccess.bind(this) -} -Object.extend(this.options, options || {}); -}, -callback : function(param) -{ -this.options.params = [param]; -new Prado.AJAX.Callback(this.element, this.options); -}, -onSuccess : function(result, output) -{ -if(this.options.update) -{ -if (!this.options.evalScripts) -output = output.stripScripts(); -Element.update(this.options.update, output); -} -} -} -Prado.DropContainer = Class.create(); -Prado.DropContainer.prototype = Object.extend(new Prado.ActivePanel.Request(), -{ -initialize : function(element, options) -{ -this.element = element; -this.setOptions(options); -Object.extend(this.options, -{ -onDrop : this.onDrop.bind(this), -evalScripts : true, -onSuccess : options.onSuccess || this.onSuccess.bind(this) -}); -Droppables.add(element, this.options); -}, -onDrop : function(draggable, droppable) -{ -this.callback(draggable.id) -} -}); -Prado.ActiveImageButton = Class.create(); -Prado.ActiveImageButton.prototype = -{ -initialize : function(element, options) -{ -this.element = $(element); -this.options = options; -Event.observe(this.element, "click", this.click.bind(this)); -}, -click : function(e) -{ -var el = $('{$this->ClientID}'); -var imagePos = Position.cumulativeOffset(this.element); -var clickedPos = [e.clientX, e.clientY]; -var param = (clickedPos[0]-imagePos[0]+1)+","+(clickedPos[1]-imagePos[1]+1); -Prado.Callback(this.element, param, null, this.options); -Event.stop(e); -} -} +this.element.style.zIndex=this.originalZ;if(this.options.endeffect) +this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(event.keyCode!=Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.stopScrolling();this.finishDrag(event,true);Event.stop(event);},draw:function(point){var pos=Position.cumulativeOffset(this.element);var d=this.currentDelta();pos[0]-=d[0];pos[1]-=d[1];if(this.options.scroll&&(this.options.scroll!=window)){pos[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1]-=this.options.scroll.scrollTop-this.originalScrollTop;} +var p=[0,1].map(function(i){return(point[i]-pos[i]-this.offset[i])}.bind(this));if(this.options.snap){if(typeof this.options.snap=='function'){p=this.options.snap(p[0],p[1],this);}else{if(this.options.snap instanceof Array){p=p.map(function(v,i){return Math.round(v/this.options.snap[i])*this.options.snap[i]}.bind(this))}else{p=p.map(function(v){return Math.round(v/this.options.snap)*this.options.snap}.bind(this))}}} +var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal')) +style.left=p[0]+"px";if((!this.options.constraint)||(this.options.constraint=='vertical')) +style.top=p[1]+"px";if(style.visibility=="hidden")style.visibility="";},stopScrolling:function(){if(this.scrollInterval){clearInterval(this.scrollInterval);this.scrollInterval=null;Draggables._lastScrollPointer=null;}},startScrolling:function(speed){this.scrollSpeed=[speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled=new Date();this.scrollInterval=setInterval(this.scroll.bind(this),10);},scroll:function(){var current=new Date();var delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window){with(this._getWindowScroll(this.options.scroll)){if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1000;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1]);}}}else{this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1000;this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1000;} +Position.prepare();Droppables.show(Draggables._lastPointer,this.element);Draggables.notify('onDrag',this);Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer);Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1000;Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1000;if(Draggables._lastScrollPointer[0]<0) +Draggables._lastScrollPointer[0]=0;if(Draggables._lastScrollPointer[1]<0) +Draggables._lastScrollPointer[1]=0;this.draw(Draggables._lastScrollPointer);if(this.options.change)this.options.change(this);},_getWindowScroll:function(w){var T,L,W,H;with(w.document){if(w.document.documentElement&&documentElement.scrollTop){T=documentElement.scrollTop;L=documentElement.scrollLeft;}else if(w.document.body){T=body.scrollTop;L=body.scrollLeft;} +if(w.innerWidth){W=w.innerWidth;H=w.innerHeight;}else if(w.document.documentElement&&documentElement.clientWidth){W=documentElement.clientWidth;H=documentElement.clientHeight;}else{W=body.offsetWidth;H=body.offsetHeight}} +return{top:T,left:L,width:W,height:H};}} +var SortableObserver=Class.create();SortableObserver.prototype={initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element)) +this.observer(this.element)}} +var Sortable={sortables:{},_findRootElement:function(element){while(element.tagName!="BODY"){if(element.id&&Sortable.sortables[element.id])return element;element=element.parentNode;}},options:function(element){element=Sortable._findRootElement($(element));if(!element)return;return Sortable.sortables[element.id];},destroy:function(element){var s=Sortable.options(element);if(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke('destroy');delete Sortable.sortables[s.element.id];}},create:function(element){element=$(element);var options=Object.extend({element:element,tag:'li',dropOnEmpty:false,tree:false,treeTag:'ul',overlap:'vertical',constraint:'vertical',containment:element,handle:false,only:false,hoverclass:null,ghosting:false,scroll:false,scrollSensitivity:20,scrollSpeed:15,format:/^[^_]*_(.*)$/,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,scroll:options.scroll,scrollSpeed:options.scrollSpeed,scrollSensitivity:options.scrollSensitivity,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect) +options_for_draggable.starteffect=options.starteffect;if(options.reverteffect) +options_for_draggable.reverteffect=options.reverteffect;else +if(options.ghosting)options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0;};if(options.endeffect) +options_for_draggable.endeffect=options.endeffect;if(options.zindex) +options_for_draggable.zindex=options.zindex;var options_for_droppable={overlap:options.overlap,containment:options.containment,tree:options.tree,hoverclass:options.hoverclass,onHover:Sortable.onHover} +var options_for_tree={onHover:Sortable.onEmptyHover,overlap:options.overlap,containment:options.containment,hoverclass:options.hoverclass} +Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty||options.tree){Droppables.add(element,options_for_tree);options.droppables.push(element);} +(this.findElements(element,options)||[]).each(function(e){var handle=options.handle?Element.childrenWithClassName(e,options.handle)[0]:e;options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);if(options.tree)e.treeNode=element;options.droppables.push(e);});if(options.tree){(Sortable.findTreeElements(element,options)||[]).each(function(e){Droppables.add(e,options_for_tree);e.treeNode=element;options.droppables.push(e);});} +this.sortables[element.id]=options;Draggables.addObserver(new SortableObserver(element,options.onUpdate));},findElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.tag);},findTreeElements:function(element,options){return Element.findChildren(element,options.only,options.tree?true:false,options.treeTag);},onHover:function(element,dropon,overlap){if(Element.isParent(dropon,element))return;if(overlap>.33&&overlap<.66&&Sortable.options(dropon).tree){return;}else if(overlap>0.5){Sortable.mark(dropon,'before');if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode) +Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}else{Sortable.mark(dropon,'after');var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode) +Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}},onEmptyHover:function(element,dropon,overlap){var oldParentNode=element.parentNode;var droponOptions=Sortable.options(dropon);if(!Element.isParent(dropon,element)){var index;var children=Sortable.findElements(dropon,{tag:droponOptions.tag});var child=null;if(children){var offset=Element.offsetSize(dropon,droponOptions.overlap)*(1.0-overlap);for(index=0;index<children.length;index+=1){if(offset-Element.offsetSize(children[index],droponOptions.overlap)>=0){offset-=Element.offsetSize(children[index],droponOptions.overlap);}else if(offset-(Element.offsetSize(children[index],droponOptions.overlap)/2)>=0){child=index+1<children.length?children[index+1]:null;break;}else{child=children[index];break;}}} +dropon.insertBefore(element,child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element);}},unmark:function(){if(Sortable._marker)Element.hide(Sortable._marker);},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting)return;if(!Sortable._marker){Sortable._marker=$('dropmarker')||document.createElement('DIV');Element.hide(Sortable._marker);Element.addClassName(Sortable._marker,'dropmarker');Sortable._marker.style.position='absolute';document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);} +var offsets=Position.cumulativeOffset(dropon);Sortable._marker.style.left=offsets[0]+'px';Sortable._marker.style.top=offsets[1]+'px';if(position=='after') +if(sortable.overlap=='horizontal') +Sortable._marker.style.left=(offsets[0]+dropon.clientWidth)+'px';else +Sortable._marker.style.top=(offsets[1]+dropon.clientHeight)+'px';Element.show(Sortable._marker);},_tree:function(element,options,parent){var children=Sortable.findElements(element,options)||[];for(var i=0;i<children.length;++i){var match=children[i].id.match(options.format);if(!match)continue;var child={id:encodeURIComponent(match?match[1]:null),element:element,parent:parent,children:new Array,position:parent.children.length,container:Sortable._findChildrenElement(children[i],options.treeTag.toUpperCase())} +if(child.container) +this._tree(child.container,options,child) +parent.children.push(child);} +return parent;},_findChildrenElement:function(element,containerTag){if(element&&element.hasChildNodes) +for(var i=0;i<element.childNodes.length;++i) +if(element.childNodes[i].tagName==containerTag) +return element.childNodes[i];return null;},tree:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,treeTag:sortableOptions.treeTag,only:sortableOptions.only,name:element.id,format:sortableOptions.format},arguments[1]||{});var root={id:null,parent:null,children:new Array,container:element,position:0} +return Sortable._tree(element,options,root);},_constructIndex:function(node){var index='';do{if(node.id)index='['+node.position+']'+index;}while((node=node.parent)!=null);return index;},sequence:function(element){element=$(element);var options=Object.extend(this.options(element),arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return item.id.match(options.format)?item.id.match(options.format)[1]:'';});},setSequence:function(element,new_sequence){element=$(element);var options=Object.extend(this.options(element),arguments[2]||{});var nodeMap={};this.findElements(element,options).each(function(n){if(n.id.match(options.format)) +nodeMap[n.id.match(options.format)[1]]=[n,n.parentNode];n.parentNode.removeChild(n);});new_sequence.each(function(ident){var n=nodeMap[ident];if(n){n[1].appendChild(n[0]);delete nodeMap[ident];}});},serialize:function(element){element=$(element);var options=Object.extend(Sortable.options(element),arguments[1]||{});var name=encodeURIComponent((arguments[1]&&arguments[1].name)?arguments[1].name:element.id);if(options.tree){return Sortable.tree(element,arguments[1]).children.map(function(item){return[name+Sortable._constructIndex(item)+"="+ +encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));}).flatten().join('&');}else{return Sortable.sequence(element,arguments[1]).map(function(item){return name+"[]="+encodeURIComponent(item);}).join('&');}}} +Element.isParent=function(child,element){if(!child.parentNode||child==element)return false;if(child.parentNode==element)return true;return Element.isParent(child.parentNode,element);} +Element.findChildren=function(element,only,recursive,tagName){if(!element.hasChildNodes())return null;tagName=tagName.toUpperCase();if(only)only=[only].flatten();var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==tagName&&(!only||(Element.classNames(e).detect(function(v){return only.include(v)})))) +elements.push(e);if(recursive){var grandchildren=Element.findChildren(e,only,recursive,tagName);if(grandchildren)elements.push(grandchildren);}});return(elements.length>0?elements.flatten():[]);} +Element.offsetSize=function(element,type){if(type=='vertical'||type=='height') +return element.offsetHeight;else +return element.offsetWidth;} +if(!Control)var Control={};Control.Slider=Class.create();Control.Slider.prototype={initialize:function(handle,track,options){var slider=this;if(handle instanceof Array){this.handles=handle.collect(function(e){return $(e)});}else{this.handles=[$(handle)];} +this.track=$(track);this.options=options||{};this.axis=this.options.axis||'horizontal';this.increment=this.options.increment||1;this.step=parseInt(this.options.step||'1');this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0});this.spans=this.options.spans?this.options.spans.map(function(s){return $(s)}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||'0');this.alignY=parseInt(this.options.alignY||'0');this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?this.handles[0].offsetHeight:this.handles[0].offsetWidth;this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled)this.setDisabled();this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max();} +this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(h,i){i=slider.handles.length-1-i;slider.setValue(parseFloat((slider.options.sliderValue instanceof Array?slider.options.sliderValue[i]:slider.options.sliderValue)||slider.range.start),i);Element.makePositioned(h);Event.observe(h,"mousedown",slider.eventMouseDown);});Event.observe(this.track,"mousedown",this.eventMouseDown);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);this.initialized=true;},dispose:function(){var slider=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);this.handles.each(function(h){Event.stopObserving(h,"mousedown",slider.eventMouseDown);});},setDisabled:function(){this.disabled=true;},setEnabled:function(){this.disabled=false;},getNearestValue:function(value){if(this.allowedValues){if(value>=this.allowedValues.max())return(this.allowedValues.max());if(value<=this.allowedValues.min())return(this.allowedValues.min());var offset=Math.abs(this.allowedValues[0]-value);var newValue=this.allowedValues[0];this.allowedValues.each(function(v){var currentOffset=Math.abs(v-value);if(currentOffset<=offset){newValue=v;offset=currentOffset;}});return newValue;} +if(value>this.range.end)return this.range.end;if(value<this.range.start)return this.range.start;return value;},setValue:function(sliderValue,handleIdx){if(!this.active){this.activeHandle=this.handles[handleIdx];this.activeHandleIdx=handleIdx;this.updateStyles();} +handleIdx=handleIdx||this.activeHandleIdx||0;if(this.initialized&&this.restricted){if((handleIdx>0)&&(sliderValue<this.values[handleIdx-1])) +sliderValue=this.values[handleIdx-1];if((handleIdx<(this.handles.length-1))&&(sliderValue>this.values[handleIdx+1])) +sliderValue=this.values[handleIdx+1];} +sliderValue=this.getNearestValue(sliderValue);this.values[handleIdx]=sliderValue;this.value=this.values[0];this.handles[handleIdx].style[this.isVertical()?'top':'left']=this.translateToPx(sliderValue);this.drawSpans();if(!this.dragging||!this.event)this.updateFinished();},setValueBy:function(delta,handleIdx){this.setValue(this.values[handleIdx||this.activeHandleIdx||0]+delta,handleIdx||this.activeHandleIdx||0);},translateToPx:function(value){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(value-this.range.start))+"px";},translateToValue:function(offset){return((offset/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start);},getRange:function(range){var v=this.values.sortBy(Prototype.K);range=range||0;return $R(v[range],v[range+1]);},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX);},maximumOffset:function(){return(this.isVertical()?this.track.offsetHeight-this.alignY:this.track.offsetWidth-this.alignX);},isVertical:function(){return(this.axis=='vertical');},drawSpans:function(){var slider=this;if(this.spans) +$R(0,this.spans.length-1).each(function(r){slider.setSpan(slider.spans[r],slider.getRange(r))});if(this.options.startSpan) +this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value));if(this.options.endSpan) +this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum));},setSpan:function(span,range){if(this.isVertical()){span.style.top=this.translateToPx(range.start);span.style.height=this.translateToPx(range.end-range.start+this.range.start);}else{span.style.left=this.translateToPx(range.start);span.style.width=this.translateToPx(range.end-range.start+this.range.start);}},updateStyles:function(){this.handles.each(function(h){Element.removeClassName(h,'selected')});Element.addClassName(this.activeHandle,'selected');},startDrag:function(event){if(Event.isLeftClick(event)){if(!this.disabled){this.active=true;var handle=Event.element(event);var pointer=[Event.pointerX(event),Event.pointerY(event)];if(handle==this.track){var offsets=Position.cumulativeOffset(this.track);this.event=event;this.setValue(this.translateToValue((this.isVertical()?pointer[1]-offsets[1]:pointer[0]-offsets[0])-(this.handleLength/2)));var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}else{while((this.handles.indexOf(handle)==-1)&&handle.parentNode) +handle=handle.parentNode;this.activeHandle=handle;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var offsets=Position.cumulativeOffset(this.activeHandle);this.offsetX=(pointer[0]-offsets[0]);this.offsetY=(pointer[1]-offsets[1]);}} +Event.stop(event);}},update:function(event){if(this.active){if(!this.dragging)this.dragging=true;this.draw(event);if(navigator.appVersion.indexOf('AppleWebKit')>0)window.scrollBy(0,0);Event.stop(event);}},draw:function(event){var pointer=[Event.pointerX(event),Event.pointerY(event)];var offsets=Position.cumulativeOffset(this.track);pointer[0]-=this.offsetX+offsets[0];pointer[1]-=this.offsetY+offsets[1];this.event=event;this.setValue(this.translateToValue(this.isVertical()?pointer[1]:pointer[0]));if(this.initialized&&this.options.onSlide) +this.options.onSlide(this.values.length>1?this.values:this.value,this);},endDrag:function(event){if(this.active&&this.dragging){this.finishDrag(event,true);Event.stop(event);} +this.active=false;this.dragging=false;},finishDrag:function(event,success){this.active=false;this.dragging=false;this.updateFinished();},updateFinished:function(){if(this.initialized&&this.options.onChange) +this.options.onChange(this.values.length>1?this.values:this.value,this);this.event=null;}} +Prado.AutoCompleter=Class.create();Prado.AutoCompleter.Base=function(){};Prado.AutoCompleter.Base.prototype=Object.extend(Autocompleter.Base.prototype,{updateElement:function(selectedElement) +{if(this.options.updateElement){this.options.updateElement(selectedElement);return;} +var value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var lastTokenPos=this.findLastToken();if(lastTokenPos!=-1){var newValue=this.element.value.substr(0,lastTokenPos+1);var whitespace=this.element.value.substr(lastTokenPos+1).match(/^\s+/);if(whitespace) +newValue+=whitespace[0];this.element.value=(newValue+value).trim();}else{this.element.value=value.trim();} +this.element.focus();if(this.options.afterUpdateElement) +this.options.afterUpdateElement(this.element,selectedElement);}});Prado.AutoCompleter.prototype=Object.extend(new Autocompleter.Base(),{initialize:function(element,update,options) +{this.baseInitialize(element,update,options);},onUpdateReturn:function(result) +{if(isString(result)&&result.length>0) +this.updateChoices(result);},getUpdatedChoices:function() +{Prado.Callback(this.element.id,this.getToken(),this.onUpdateReturn.bind(this));}});Prado.ActivePanel={callbacks:{},register:function(id,options) +{Prado.ActivePanel.callbacks[id]=options;},update:function(id,param) +{var request=new Prado.ActivePanel.Request(id,Prado.ActivePanel.callbacks[id]);request.callback(param);}} +Prado.ActivePanel.Request=Class.create();Prado.ActivePanel.Request.prototype={initialize:function(element,options) +{this.element=element;this.setOptions(options);},setOptions:function(options) +{this.options={onSuccess:this.onSuccess.bind(this)} +Object.extend(this.options,options||{});},callback:function(param) +{this.options.params=[param];new Prado.AJAX.Callback(this.element,this.options);},onSuccess:function(result,output) +{if(this.options.update) +{if(!this.options.evalScripts) +output=output.stripScripts();Element.update(this.options.update,output);}}} +Prado.DropContainer=Class.create();Prado.DropContainer.prototype=Object.extend(new Prado.ActivePanel.Request(),{initialize:function(element,options) +{this.element=element;this.setOptions(options);Object.extend(this.options,{onDrop:this.onDrop.bind(this),evalScripts:true,onSuccess:options.onSuccess||this.onSuccess.bind(this)});Droppables.add(element,this.options);},onDrop:function(draggable,droppable) +{this.callback(draggable.id)}});Prado.ActiveImageButton=Class.create();Prado.ActiveImageButton.prototype={initialize:function(element,options) +{this.element=$(element);this.options=options;Event.observe(this.element,"click",this.click.bind(this));},click:function(e) +{var el=$('{$this->ClientID}');var imagePos=Position.cumulativeOffset(this.element);var clickedPos=[e.clientX,e.clientY];var param=(clickedPos[0]-imagePos[0]+1)+","+(clickedPos[1]-imagePos[1]+1);Prado.Callback(this.element,param,null,this.options);Event.stop(e);}}
\ No newline at end of file |