diff options
Diffstat (limited to 'framework')
| -rw-r--r-- | framework/Web/Javascripts/extra/json.js | 2 | ||||
| -rw-r--r-- | framework/Web/Javascripts/js/ajax.js | 2007 | ||||
| -rw-r--r-- | framework/Web/Javascripts/prado/ajax3.js | 181 | ||||
| -rw-r--r-- | framework/Web/Javascripts/prototype/ajax.js | 2 | ||||
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActiveControl.php | 23 | ||||
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActiveControlAdapter.php | 25 | ||||
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActivePageAdapter.php | 219 | ||||
| -rw-r--r-- | framework/Web/UI/ActiveControls/TCallbackClientScript.php | 485 | ||||
| -rw-r--r-- | framework/Web/UI/ActiveControls/TCallbackResponse.php | 20 | ||||
| -rw-r--r-- | framework/Web/UI/TControl.php | 5 | ||||
| -rw-r--r-- | framework/Web/UI/TPage.php | 163 | ||||
| -rw-r--r-- | framework/Web/UI/TTemplateControl.php | 2 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TWizard.php | 4 | ||||
| -rw-r--r-- | framework/interfaces.php | 37 |
14 files changed, 1211 insertions, 1964 deletions
diff --git a/framework/Web/Javascripts/extra/json.js b/framework/Web/Javascripts/extra/json.js index 0981169d..25b17b5f 100644 --- a/framework/Web/Javascripts/extra/json.js +++ b/framework/Web/Javascripts/extra/json.js @@ -21,7 +21,7 @@ SOFTWARE. Array.prototype.______array = '______array';
-Prado.AJAX.JSON = {
+Prado.JSON = {
org: 'http://www.JSON.org',
copyright: '(c)2005 JSON.org',
license: 'http://www.crockford.com/JSON/license.html',
diff --git a/framework/Web/Javascripts/js/ajax.js b/framework/Web/Javascripts/js/ajax.js index 62c08d4f..91542d45 100644 --- a/framework/Web/Javascripts/js/ajax.js +++ b/framework/Web/Javascripts/js/ajax.js @@ -93,7 +93,9 @@ setRequestHeaders: function() { var requestHeaders = ['X-Requested-With', 'XMLHttpRequest', 'X-Prototype-Version', Prototype.Version, - 'Accept', 'text/javascript, text/html, application/xml, text/xml, * + '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'); } @@ -222,156 +224,31 @@ onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); -Prado.AJAX = { Service : 'Prototype' }; -Prado.AJAX.EvalScript = function(output) +Prado.Callback = Class.create(); +Object.extend(Prado.Callback, { -var match = new RegExp(Ajax.Updater.ScriptFragment, 'img'); -var scripts= output.match(match); -if (scripts) +FIELD_CALLBACK_TARGET : 'PRADO_CALLBACK_TARGET', +FIELD_CALLBACK_PARAMETER : 'PRADO_CALLBACK_PARAMETER', +PostDataLoaders : ['PRADO_PAGESTATE'], +Exception : { -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) +"on505" : function(request, transport, data) { var msg = 'HTTP '+transport.status+" with response"; Logger.error(msg, transport.responseText); -Logger.exception(e); +this.logException(data); }, -onComplete : function(request, transport, e) +onComplete : function(request, transport, data) { if(transport.status != 505) { var msg = 'HTTP '+transport.status+" with response : \n"; msg += transport.responseText + "\n"; -msg += "Data : \n"+inspect(e); +msg += "Data : \n"+inspect(data); Logger.warn(msg); } }, -format : function(e) +formatException : function(e) { var msg = e.type + " with message \""+e.message+"\""; msg += " in "+e.file+"("+e.line+")\n"; @@ -387,115 +264,65 @@ return msg; }, logException : function(e) { -var msg = Prado.AJAX.Exception.format(e); -Logger.error("Server Error "+e.code, msg); -} +Logger.error("Callback Request Error "+e.code, this.formatException(e)); } -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++) +encode : function(data) { -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] = $F(id); -} +Prado.JSON.stringify(data); }, -collectArrayPostData : function(name) +decode : function(data) { -var elements = document.getElementsByName(name); -var data = []; -$A(elements).each(function(el) +return Prado.JSON.parse(data); +} +}) +Event.OnLoad(function() { -if($F(el)) data.push($F(el)); +if(typeof Logger != "undefined") +Ajax.Responders.register(Prado.Callback.Exception); }); -return data; -}, -requestCallback : function() +Prado.Callback.prototype = { -this.collectPostData(); -if(Prado.AJAX.Validate(this.options)) -return this.__call(Prado.AJAX.Callback.Server, 'handleCallback', this.options.params); -}, -handleCallback : function(result, output) +url : window.location.href, +options : {}, +id : null, +parameters : null, +initialize : function(id, parameters, onSuccess, options) { -if(typeof(result) != "undefined" && !isNull(result)) +this.options = options || {}; +this.id = id; +this.parameters = parameters; +var request = { -this.options.onSuccess(result['data'], output); -if(result['actions']) -result.actions.each(Prado.AJAX.Callback.Action.__run); -} +postBody : this._getPostData(), +onSuccess : this._onSuccess.bind(this) } -}); -Prado.AJAX.Callback.Action = +Object.extend(this.options || {},request); +new Ajax.Request(this.url, this.options); +}, +_getPostData : function() { -__run : function(command) +var data = {}; +Prado.Callback.PostDataLoaders.each(function(name) { -for(var name in command) +$A(document.getElementsByName(name)).each(function(element) { -if(command[name][0] && ($(command[name][0]) || command[name][0].indexOf("[]") > -1)) +var value = $F(element); +if(typeof(value) != "undefined") +data[name] = value; +}) +}) +if(typeof(this.parameters) != "undefined") +data[Prado.Callback.FIELD_CALLBACK_PARAMETER] = Prado.Callback.encode(this.parameters); +data[Prado.Callback.FIELD_CALLBACK_TARGET] = this.id; +return $H(data).toQueryString(); +}, +_onSuccess : function(response, transport, json) { -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 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 = { +Prado.JSON = { org: 'http: copyright: '(c)2005 JSON.org', license: 'http: @@ -796,1727 +623,3 @@ 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(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); -} -} diff --git a/framework/Web/Javascripts/prado/ajax3.js b/framework/Web/Javascripts/prado/ajax3.js new file mode 100644 index 00000000..ded63104 --- /dev/null +++ b/framework/Web/Javascripts/prado/ajax3.js @@ -0,0 +1,181 @@ +/**
+ * Prado Callback client-side request handler.
+ */
+Prado.Callback = Class.create();
+
+/**
+ * Static definitions.
+ */
+Object.extend(Prado.Callback,
+{
+ /**
+ * Callback request target POST field name.
+ */
+ FIELD_CALLBACK_TARGET : 'PRADO_CALLBACK_TARGET',
+
+ /**
+ * Callback request parameter POST field name.
+ */
+ FIELD_CALLBACK_PARAMETER : 'PRADO_CALLBACK_PARAMETER',
+
+ /**
+ * List of form fields that will be collected during callback.
+ */
+ PostDataLoaders : ['PRADO_PAGESTATE'],
+
+ /**
+ * Respond to Prado Callback request exceptions.
+ */
+ Exception :
+ {
+ /**
+ * Server returns 505 exception. Just log it.
+ */
+ "on505" : function(request, transport, data)
+ {
+ var msg = 'HTTP '+transport.status+" with response";
+ Logger.error(msg, transport.responseText);
+ this.logException(data);
+ },
+
+ /**
+ * Callback OnComplete event,logs reponse and data to console.
+ */
+ onComplete : function(request, transport, data)
+ {
+ if(transport.status != 505)
+ {
+ var msg = 'HTTP '+transport.status+" with response : \n";
+ msg += transport.responseText + "\n";
+ msg += "Data : \n"+inspect(data);
+ Logger.warn(msg);
+ }
+ },
+
+ /**
+ * Formats the exception message for display in console.
+ */
+ formatException : 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;
+ },
+
+ /**
+ * Log Callback response exceptions to console.
+ */
+ logException : function(e)
+ {
+ Logger.error("Callback Request Error "+e.code, this.formatException(e));
+ }
+ },
+
+ /**
+ * @return string JSON encoded data.
+ */
+ encode : function(data)
+ {
+ Prado.JSON.stringify(data);
+ },
+
+ /**
+ * @return mixed javascript data decoded from string using JSON decoding.
+ */
+ decode : function(data)
+ {
+ return Prado.JSON.parse(data);
+ }
+})
+
+//Add HTTP exception respones when logger is enabled.
+Event.OnLoad(function()
+{
+ if(typeof Logger != "undefined")
+ Ajax.Responders.register(Prado.Callback.Exception);
+});
+
+/**
+ * Create and prepare a new callback request.
+ */
+Prado.Callback.prototype =
+{
+ /**
+ * Callback URL, same url as the current page.
+ */
+ url : window.location.href,
+
+ /**
+ * Callback options, including onXXX events.
+ */
+ options : {},
+
+ /**
+ * Callback target ID. E.g. $control->getUniqueID();
+ */
+ id : null,
+
+ /**
+ * Callback parameters.
+ */
+ parameters : null,
+
+ /**
+ * Prepare and inititate a callback request.
+ */
+ initialize : function(id, parameters, onSuccess, options)
+ {
+ this.options = options || {};
+ this.id = id;
+ this.parameters = parameters;
+
+ var request =
+ {
+ postBody : this._getPostData(),
+ onSuccess : this._onSuccess.bind(this)
+ }
+ Object.extend(this.options || {},request);
+
+ new Ajax.Request(this.url, this.options);
+ },
+
+ /**
+ * Collects the form inputs, encode the parameters, and sets the callback
+ * target id. The resulting string is the request content body.
+ * @return string request body content containing post data.
+ */
+ _getPostData : function()
+ {
+ var data = {};
+
+ Prado.Callback.PostDataLoaders.each(function(name)
+ {
+ $A(document.getElementsByName(name)).each(function(element)
+ {
+ var value = $F(element);
+ if(typeof(value) != "undefined")
+ data[name] = value;
+ })
+ })
+ if(typeof(this.parameters) != "undefined")
+ data[Prado.Callback.FIELD_CALLBACK_PARAMETER] = Prado.Callback.encode(this.parameters);
+ data[Prado.Callback.FIELD_CALLBACK_TARGET] = this.id;
+ return $H(data).toQueryString();
+ },
+
+ /**
+ * Dispatch a successfull response to the appropriate responders.
+ */
+ _onSuccess : function(response, transport, json)
+ {
+ //Logger.info("asd");
+ }
+}
\ No newline at end of file diff --git a/framework/Web/Javascripts/prototype/ajax.js b/framework/Web/Javascripts/prototype/ajax.js index 7ec7716c..9fcb473b 100644 --- a/framework/Web/Javascripts/prototype/ajax.js +++ b/framework/Web/Javascripts/prototype/ajax.js @@ -116,7 +116,7 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { var requestHeaders = ['X-Requested-With', 'XMLHttpRequest', 'X-Prototype-Version', Prototype.Version, - 'Accept', 'text/javascript, text/html, application/xml, text/xml, */*']; + 'Accept', 'text/javascript, text/html, application/xml, text/xml']; if (this.options.method == 'post') { requestHeaders.push('Content-type', this.options.contentType); diff --git a/framework/Web/UI/ActiveControls/TActiveControl.php b/framework/Web/UI/ActiveControls/TActiveControl.php new file mode 100644 index 00000000..d289bab9 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TActiveControl.php @@ -0,0 +1,23 @@ +<?php
+
+/*
+ * Created on 25/04/2006
+ */
+
+class TActiveControl extends TControl implements ICallbackEventHandler, IActiveControl
+{
+ public function __construct()
+ {
+ parent::__construct();
+ $this->setAdapter(new TActiveControlAdapter($this));
+ }
+
+ public function raiseCallbackEvent($param)
+ {
+ var_dump($param);
+ $client = $this->getPage()->getCallbackClient();
+ $client->hide($this);
+ }
+}
+
+?>
diff --git a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php new file mode 100644 index 00000000..187b2cac --- /dev/null +++ b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php @@ -0,0 +1,25 @@ +<?php
+/*
+ * Created on 29/04/2006
+ */
+
+class TActiveControlAdapter extends TControlAdapter
+{
+ private static $_renderedPosts = false;
+
+ /**
+ * Render the callback request post data loaders once only.
+ */
+ public function render($writer)
+ {
+ if(!self::$_renderedPosts)
+ {
+ $options = TJavascript::encode($this->getPage()->getPostDataLoaders(),false);
+ $script = "Prado.Callback.PostDataLoaders.concat({$options});";
+ $this->getPage()->getClientScript()->registerEndScript(get_class($this), $script);
+ self::$_renderedPosts = true;
+ }
+ parent::render($writer);
+ }
+}
+?>
diff --git a/framework/Web/UI/ActiveControls/TActivePageAdapter.php b/framework/Web/UI/ActiveControls/TActivePageAdapter.php new file mode 100644 index 00000000..ab042d54 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TActivePageAdapter.php @@ -0,0 +1,219 @@ +<?php
+/**
+ * TActivePageAdapter class file
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * TActivePageAdapter class.
+ *
+ * Callback request page handler.
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.ActiveControls
+ * @since 3.0
+ */
+class TActivePageAdapter extends TControlAdapter
+{
+ /**
+ * @var ICallbackEventHandler callback event handler.
+ */
+ private $_callbackEventTarget;
+ /**
+ * @var mixed callback event parameter.
+ */
+ private $_callbackEventParameter;
+ /**
+ * @var TCallbackClientScript callback client script handler
+ */
+ private $_callbackClient;
+ /**
+ * @var TCallbackResponse callback response handler.
+ */
+ private $_callbackResponse;
+
+ private $_callbackEventResult;
+
+ /**
+ * Constructor, trap errors and exception to let the callback response
+ * handle them.
+ */
+ public function __construct(TPage $control)
+ {
+ parent::__construct($control);
+ $this->trapCallbackErrorsExceptions();
+ }
+
+ /**
+ * Process the callback request.
+ */
+ public function processCallbackEvent($writer)
+ {
+ Prado::trace("ActivePage raiseCallbackEvent()",'System.Web.UI.ActiveControls.TActivePageAdapter');
+ $this->raiseCallbackEvent();
+ }
+
+ protected function trapCallbackErrorsExceptions()
+ {
+ //TODO: How to trap the errors and exceptions and return them
+ // as part of the response.
+ }
+
+ public function renderCallbackResponse($writer)
+ {
+ Prado::trace("ActivePage renderCallbackResponse()",'System.Web.UI.ActiveControls.TActivePageAdapter');
+ $this->renderResponse($writer);
+ }
+
+ protected function renderResponse($writer)
+ {
+ //var_dump(getallheaders());
+ //TODO: How to render the response, it will contain 3 pieces of data
+ // 1) The arbituary data returned to the client-side callback handler
+ // 2) client-side function call statements
+ // 3) Content body, which may need to be partitioned
+
+ /*
+ $response = $this->getCallbackResponseHandler();
+ $response->writeClientScriptResponse($this->getCallbackClientHandler());
+ $response->writeResponseData($this->getCallbackEventResult());
+ $response->flush();
+ */
+ }
+
+ /**
+ * Trys to find the callback event handler and raise its callback event.
+ * @throws TInvalidCallbackRequestException if call back target is not
+ * found.
+ * @throws TInvalidCallbackHandlerException if the requested target does not
+ * implement ICallbackEventHandler.
+ */
+ private function raiseCallbackEvent()
+ {
+ if(($callbackHandler=$this->getCallbackEventTarget())!==null)
+ {
+ if($callbackHandler instanceof ICallbackEventHandler)
+ $callbackHandler->raiseCallbackEvent($this->getCallbackEventParameter());
+ else
+ throw new TInvalidCallbackHandlerException($callbackHandler->getUniqueID());
+ }
+ else
+ {
+ $target = $this->getRequest()->itemAt(TPage::FIELD_CALLBACK_TARGET);
+ throw new TInvalidCallbackRequestException($target);
+ }
+ }
+
+ /**
+ * @return mixed callback event result.
+ */
+ public function getCallbackEventResult()
+ {
+ return $this->_callbackEventResult->getResult();
+ }
+
+ /**
+ * @return TControl the control responsible for the current callback event,
+ * null if nonexistent
+ */
+ public function getCallbackEventTarget()
+ {
+ if($this->_callbackEventTarget===null)
+ {
+ $eventTarget=$this->getRequest()->itemAt(TPage::FIELD_CALLBACK_TARGET);
+ if(!empty($eventTarget))
+ $this->_callbackEventTarget=$this->getPage()->findControl($eventTarget);
+ }
+ return $this->_callbackEventTarget;
+ }
+
+ /**
+ * Registers a control to raise callback event in the current request.
+ * @param TControl control registered to raise callback event.
+ */
+ public function setCallbackEventTarget(TControl $control)
+ {
+ $this->_callbackEventTarget=$control;
+ }
+
+ /**
+ * Callback parameter is decoded assuming JSON encoding.
+ * @return string postback event parameter
+ */
+ public function getCallbackEventParameter()
+ {
+ if($this->_callbackEventParameter===null)
+ {
+ $param = $this->getRequest()->itemAt(TPage::FIELD_CALLBACK_PARAMETER);
+ if(strlen($param) > 0)
+ $this->_callbackEventParameter=TJavascript::jsonDecode((string)$param);
+ var_dump($param);
+ }
+ return $this->_callbackEventParameter;
+ }
+
+ /**
+ * @param mixed postback event parameter
+ */
+ public function setCallbackEventParameter($value)
+ {
+ $this->_callbackEventParameter=$value;
+ }
+
+ /**
+ * Gets the callback client script handler that allows javascript functions
+ * to be executed during the callback response.
+ * @return TCallbackClientScript callback client handler.
+ */
+ public function getCallbackClientHandler()
+ {
+ if(is_null($this->_callbackClient))
+ $this->_callbackClient = new TCallbackClientScript;
+ return $this->_callbackClient;
+ }
+
+ /**
+ * @param TCallbackClientScript new callback client handler.
+ */
+ public function setCallbackClientHandler($handler)
+ {
+ $this->_callbackClient = $handler;
+ }
+
+ /**
+ * Gets the callback response handler.
+ * @return TCallbackResponse callback response
+ */
+ public function getCallbackResponseHandler()
+ {
+ if(is_null($this->_callbackResponse))
+ $this->_callbackResponse = new TCallbackResponse;
+ return $this->_callbackResponse;
+ }
+
+ /**
+ * @param TCallbackResponse new callback response handler.
+ */
+ public function setCallbackResponseHandler($handler)
+ {
+ $this->_callbackResponse = $handler;
+ }
+}
+
+class TInvalidCallbackHandlerException extends TException
+{
+
+}
+
+class TInvalidCallbackRequestException extends TException
+{
+}
+
+?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php new file mode 100644 index 00000000..550c88b5 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php @@ -0,0 +1,485 @@ +<?php
+/**
+ * TCallbackClientScript class file
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * TCallbackClientScript class.
+ *
+ * The TCallbackClientScript class provides corresponding methods that can be
+ * executed on the client-side (i.e. the browser client that is viewing
+ * the page) during a callback response.
+ *
+ * The avaiable methods includes setting/clicking input elements, changing Css
+ * styles, hiding/showing elements, and adding visual effects to elements on the
+ * page. The client-side methods can be access through the CallbackClient
+ * property available in TPage.
+ *
+ * For example, to hide "$myTextBox" element during callback response, do
+ * <code>
+ * $this->getPage()->getCallbackClient()->hide($myTextBox);
+ * </code>
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.ActiveControls
+ * @since 3.0
+ */
+class TCallbackClientScript
+{
+ /**
+ * @var TList list of client functions to execute.
+ */
+ private $_actions;
+
+ /**
+ * Constructor.
+ */
+ public function __construct()
+ {
+ $this->_actions = new TList;
+ }
+
+ /**
+ * @return array list of client function to be executed during callback
+ * response.
+ */
+ public function getClientFunctionsToExecute()
+ {
+ return $this->_actions;
+ }
+
+ /**
+ * Executes a client-side statement.
+ * @param string javascript function name
+ * @param array list of arguments for the function
+ */
+ public function callClientFunction($function, $params=null)
+ {
+ if(!is_array($params) && $params !== null)
+ $params = array($params);
+ else
+ $params = array();
+
+ if(count($params) > 0)
+ {
+ if($params[0] instanceof TControl)
+ $params[0] = $params[0]->getID();
+ }
+ $this->_actions->add(array($function => $params));
+ }
+
+ /**
+ * Client script to set the value of a particular input element.
+ * @param TControl|string control element to set the new value
+ * @param string new value
+ */
+ public function setValue($input, $text)
+ {
+ $this->callClientFunction('Prado.Element.setValue', array($input, $text));
+ }
+
+ /**
+ * Client script to select/clear/check a drop down list, check box list,
+ * or radio button list.
+ * The second parameter determines the selection method. Valid methods are
+ * - <b>Value</b>, select or check by value
+ * - <b>Index</b>, select or check by list index (zero based index)
+ * - <b>All</b>, selects or checks all in the list
+ * - <b>Clear</b>, clears or selections or checks in the list
+ * - <b>Invert</b>, inverts the current selection or checks.
+ * @param TControl|string list control
+ * @param string selection method
+ * @param string|int the value or index to select/check.
+ */
+ public function select($listControl, $method="Value", $valueOrIndex=null)
+ {
+ $this->callClientFunction('Prado.Element.select', array($listControl, $method, $valueOrIndex));
+ }
+
+ /**
+ * Client script to click on an element. <b>This client-side function
+ * is unpredictable.</b>
+ * @param TControl|string control element or element id
+ */
+ public function click($control)
+ {
+ $this->callClientFunction('Prado.Element.click', $control);
+ }
+
+ /**
+ * Client script to check or uncheck a checkbox or radio button.
+ * @param TControl|string control element or element id
+ * @param boolean check or uncheck the checkbox or radio button.
+ */
+ public function check($checkbox, $checked=true)
+ {
+ $this->select($checkbox, "Value", $checked);
+ }
+
+ /**
+ * Sets the attribute of a particular control.
+ * @param TControl|string control element or element id
+ * @param string attribute name
+ * @param string attribute value
+ */
+ public function setAttribute($control, $name, $value)
+ {
+ $this->callClientFunction('Prado.Element.setAttribute',array($control, $name, $value));
+ }
+
+ /**
+ * Sets the options of a select input element.
+ * @param TControl|string control element or element id
+ * @param TCollection a list of new options
+ */
+ public function setOptions($control, $items)
+ {
+ $options = array();
+ foreach($items as $item)
+ $options[] = array($item->getText(),$item->getValue());
+ $this->callClientFunction('Prado.Element.setOptions', array($control, $options));
+ }
+
+ /**
+ * Shows an element by changing its CSS display style as empty.
+ * @param TControl|string control element or element id
+ */
+ public function show($element)
+ {
+ $this->callClientFunction('Element.show', $element);
+ }
+
+ /**
+ * Hides an element by changing its CSS display style to "none".
+ * @param TControl|string control element or element id
+ */
+ public function hide($element)
+ {
+ $this->callClientFunction('Element.hide', $element);
+ }
+
+ /**
+ * Toggles the visibility of the element.
+ * @param TControl|string control element or element id
+ */
+ public function toggle($element)
+ {
+ $this->callClientFunction('Element.toggle', $element);
+ }
+
+ /**
+ * Removes an element from the HTML page.
+ * @param TControl|string control element or element id
+ */
+ public function remove($element)
+ {
+ $this->callClientFunction('Element.remove', $element);
+ }
+
+ /**
+ * Update the element's innerHTML with new content.
+ * @param TControl|string control element or element id
+ * @param TControl|string new HTML content, if content is of a TControl, the
+ * controls render method is called.
+ */
+ public function update($element, $innerHTML)
+ {
+ if($innerHTML instanceof TControl)
+ $innerHTML = $innerHTML->render();
+ $this->callClientFunction('Element.update', array($element, $innerHTML));
+ }
+
+ /**
+ * Replace the innerHTML of a content with fragements of the response body.
+ * @param TControl|string control element or element id
+ */
+ public function replaceContent($element)
+ {
+ $this->callClientFunction('Prado.Element.replaceContent', $element);
+ }
+
+ /**
+ * Add a Css class name to the element.
+ * @param TControl|string control element or element id
+ * @param string CssClass name to add.
+ */
+ public function addCssClass($element, $cssClass)
+ {
+ $this->callClientFunction('Element.addClassName', array($element, $cssClass));
+ }
+
+ /**
+ * Remove a Css class name from the element.
+ * @param TControl|string control element or element id
+ * @param string CssClass name to remove.
+ */
+ public function removeCssClass($element, $cssClass)
+ {
+ $this->callClientFunction('Element.removeClassName', array($element, $cssClass));
+ }
+
+ /**
+ * Sets the CssClass of an element.
+ * @param TControl|string control element or element id
+ * @param string new CssClass name for the element.
+ */
+ public function setCssClass($element, $cssClass)
+ {
+ $this->callClientFunction('Prado.Element.CssClass.set', array($element, $cssClass));
+ }
+
+ /**
+ * Scroll the top of the browser viewing area to the location of the
+ * element.
+ * @param TControl|string control element or element id
+ */
+ public function scrollTo($element)
+ {
+ $this->callClientFunction('Element.scrollTo', $element);
+ }
+
+ /**
+ * Sets the style of element. The style must be a key-value array where the
+ * key is the style property and the value is the style value.
+ * @param TControl|string control element or element id
+ * @param array list of key-value pairs as style property and style value.
+ */
+ public function setStyle($element, $styles)
+ {
+ $this->callClientFunction('Element.setStyle', array($element, $styles));
+ }
+
+ /**
+ * Insert a HTML fragement after the element.
+ * @param TControl|string control element or element id
+ * @param TControl|string HTML fragement, otherwise if TControl, its render
+ * method will be called.
+ */
+ public function insertAfter($element, $innerHTML)
+ {
+ if($innerHTML instanceof TControl)
+ $innerHTML = $innerHTML->render();
+ $this->callClientFunction('Prado.Element.Insert.After', array($element, $innerHTML));
+ }
+
+ /**
+ * Insert a HTML fragement before the element.
+ * @param TControl|string control element or element id
+ * @param TControl|string HTML fragement, otherwise if TControl, its render
+ * method will be called.
+ */
+ public function insertBefore($element, $innerHTML)
+ {
+ if($innerHTML instanceof TControl)
+ $innerHTML = $innerHTML->render();
+ $this->callClientFunction('Prado.Element.Insert.Before', array($element, $innerHTML));
+ }
+
+ /**
+ * Insert a HTML fragement below the element.
+ * @param TControl|string control element or element id
+ * @param TControl|string HTML fragement, otherwise if TControl, its render
+ * method will be called.
+ */
+ public function insertBelow($element, $innerHTML)
+ {
+ if($innerHTML instanceof TControl)
+ $innerHTML = $innerHTML->render();
+ $this->callClientFunction('Prado.Element.Insert.Below', array($element, $innerHTML));
+ }
+
+ /**
+ * Insert a HTML fragement above the element.
+ * @param TControl|string control element or element id
+ * @param TControl|string HTML fragement, otherwise if TControl, its render
+ * method will be called.
+ */
+ public function insertAbove($element, $innerHTML)
+ {
+ if($innerHTML instanceof TControl)
+ $innerHTML = $innerHTML->render();
+ $this->callClientFunction('Prado.Element.Insert.Above', array($element, $innerHTML));
+ }
+
+ /**
+ * Add a visual effect the element.
+ * @param string visual effect function name.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function visualEffect($type, $element, $options=null)
+ {
+ $this->callClientFunction($type, is_array($options) ? array($element, $options) : $element);
+ }
+
+ /**
+ * Visual Effect: Gradually make the element appear.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function appear($element, $options=null)
+ {
+ $this->visualEffect('Effect.Appear', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Blind down.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function blindDown($element, $options=null)
+ {
+ $this->visualEffect('Effect.BlindDown', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Blind up.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function blindUp($element, $options=null)
+ {
+ $this->visualEffect('Effect.BlindUp', $element, $options);
+
+ }
+
+ /**
+ * Visual Effect: Drop out.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function dropOut($element, $options=null)
+ {
+ $this->visualEffect('Effect.DropOut', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Gradually fade the element.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function fade($element, $options=null)
+ {
+ $this->visualEffect('Effect.Fade', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Fold.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function fold($element, $options = null)
+ {
+ $this->visualEffect('Effect.Fold', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Gradually make an element grow to a predetermined size.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function grow($element, $options=null)
+ {
+ $this->visualEffect('Effect.Grow', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Gradually grow and fade the element.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function puff($element, $options=null)
+ {
+ $this->visualEffect('Effect.Puff', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Pulsate.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function pulsate($element, $options=null)
+ {
+ $this->visualEffect('Effect.Pulsate', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Shake the element.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function shake($element, $options=null)
+ {
+ $this->visualEffect('Effect.Shake', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Shrink the element.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function shrink($element, $options=null)
+ {
+ $this->visualEffect('Effect.Shrink', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Slide down.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function slideDown($element, $options=null)
+ {
+ $this->visualEffect('Effect.SlideDown', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Side up.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function slideUp($element, $options=null)
+ {
+ $this->visualEffect('Effect.SlideUp', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Squish the element.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function squish($element, $options=null)
+ {
+ $this->visualEffect('Effect.Squish', $element, $options);
+ }
+
+ /**
+ * Visual Effect: Switch Off effect.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function switchOff($element, $options=null)
+ {
+ $this->visualEffect('Effect.SwitchOff', $element, $options);
+ }
+
+ /**
+ * Visual Effect: High light the element for about 2 seconds.
+ * @param TControl|string control element or element id
+ * @param array visual effect key-value pair options.
+ */
+ public function highlight($element, $options=null)
+ {
+ $this->visualEffect('Effect.Highlight', $element, $options);
+ }
+}
+
+?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackResponse.php b/framework/Web/UI/ActiveControls/TCallbackResponse.php new file mode 100644 index 00000000..bda4e916 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TCallbackResponse.php @@ -0,0 +1,20 @@ +<?php
+/*
+ * Created on 29/04/2006
+ */
+
+// See TActivePageAdapter::renderResponse()
+//TODO: How to render the response, it will contain 3 pieces of data
+// 1) The arbituary data returned to the client-side callback handler
+// 2) client-side function call statements
+// 3) Content body, which may need to be partitioned
+
+class TCallbackResponse extends THttpResponse
+{
+ const CALLBACK_DATA_HEADER = 'X-PRADO-DATA';
+ const CALLBACK_ACTION_HEADER = 'X-PRADO-ACTIONS';
+}
+
+
+
+?>
diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php index 1f1d6c4d..1b5394ba 100644 --- a/framework/Web/UI/TControl.php +++ b/framework/Web/UI/TControl.php @@ -867,7 +867,7 @@ class TControl extends TApplicationComponent implements IRenderable, IBindable * Do not call this method directly. Instead, call {@link ensureChildControls}
* to ensure child controls are created only once.
*/
- protected function createChildControls()
+ public function createChildControls()
{
}
@@ -1215,6 +1215,9 @@ class TControl extends TApplicationComponent implements IRenderable, IBindable protected function preRenderRecursive()
{
$this->autoDataBindProperties();
+
+ if($this->getEnabled() && $this instanceof IPostBackDataHandler)
+ $this->getPage()->registerPostDataLoader($this);
if($this->getVisible(false))
{
diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php index e34101d9..31c80320 100644 --- a/framework/Web/UI/TPage.php +++ b/framework/Web/UI/TPage.php @@ -36,7 +36,7 @@ class TPage extends TTemplateControl const FIELD_PAGESTATE='PRADO_PAGESTATE';
const FIELD_CALLBACK_TARGET='PRADO_CALLBACK_TARGET';
const FIELD_CALLBACK_PARAMETER='PRADO_CALLBACK_PARAMETER';
- const FIELD_CALLBACK_ID='PRADO_CALLBACK_ID';
+// const FIELD_CALLBACK_ID='PRADO_CALLBACK_ID';
/**
* @var array system post fields
*/
@@ -46,8 +46,8 @@ class TPage extends TTemplateControl 'PRADO_LASTFOCUS'=>true,
'PRADO_PAGESTATE'=>true,
'PRADO_CALLBACK_TARGET'=>true,
- 'PRADO_CALLBACK_PARAMETER'=>true,
- 'PRADO_CALLBACK_ID'=>true
+ 'PRADO_CALLBACK_PARAMETER'=>true
+ //'PRADO_CALLBACK_ID'=>true
);
/**
* @var TForm form instance
@@ -149,7 +149,11 @@ class TPage extends TTemplateControl * @var string state string to be stored on the client side
*/
private $_clientState='';
-
+ /**
+ * @var array post data loader IDs.
+ */
+ private $_postDataLoaders=array();
+
/**
* Constructor.
* Sets the page object to itself.
@@ -259,11 +263,159 @@ class TPage extends TTemplateControl $this->unloadRecursive();
}
+ /**
+ * Sets Adapter to TActivePageAdapter and calls apter to process the
+ * callback request.
+ */
protected function processCallbackRequest($writer)
{
+ $this->setAdapter(new TActivePageAdapter($this));
+
+ Prado::trace("Page onPreInit()",'System.Web.UI.TPage');
+ $this->onPreInit(null);
+
+ Prado::trace("Page initRecursive()",'System.Web.UI.TPage');
+ $this->initRecursive();
+
+ Prado::trace("Page onInitComplete()",'System.Web.UI.TPage');
+ $this->onInitComplete(null);
+
+ $this->_restPostData=new TMap;
+ Prado::trace("Page loadPageState()",'System.Web.UI.TPage');
+ $this->loadPageState();
+ Prado::trace("Page processPostData()",'System.Web.UI.TPage');
+ $this->processPostData($this->_postData,true);
+ Prado::trace("Page onPreLoad()",'System.Web.UI.TPage');
+ $this->onPreLoad(null);
+ Prado::trace("Page loadRecursive()",'System.Web.UI.TPage');
+ $this->loadRecursive();
+ Prado::trace("Page processPostData()",'System.Web.UI.TPage');
+ $this->processPostData($this->_restPostData,false);
+ Prado::trace("Page raiseChangedEvents()",'System.Web.UI.TPage');
+ $this->raiseChangedEvents();
+
+ $this->getAdapter()->processCallbackEvent($writer);
+
+/*
+ Prado::trace("Page raisePostBackEvent()",'System.Web.UI.TPage');
+ $this->raisePostBackEvent();
+*/
+ Prado::trace("Page onLoadComplete()",'System.Web.UI.TPage');
+ $this->onLoadComplete(null);
+
+ Prado::trace("Page preRenderRecursive()",'System.Web.UI.TPage');
+ $this->preRenderRecursive();
+ Prado::trace("Page onPreRenderComplete()",'System.Web.UI.TPage');
+ $this->onPreRenderComplete(null);
+
+/* Prado::trace("Page savePageState()",'System.Web.UI.TPage');
+ $this->savePageState();
+ Prado::trace("Page onSaveStateComplete()",'System.Web.UI.TPage');
+ $this->onSaveStateComplete(null);
+
+ Prado::trace("Page renderControl()",'System.Web.UI.TPage');
+ $this->renderControl($writer);
+*/
+ $this->getAdapter()->renderCallbackResponse($writer);
+
+ Prado::trace("Page unloadRecursive()",'System.Web.UI.TPage');
+ $this->unloadRecursive();
+ }
+
+ /**
+ * Gets the callback response handler that permits changing the callback
+ * response headers and contents.
+ * @return TCallbackResponse callback response handler.
+ */
+ public function getCallbackResponse()
+ {
+ return $this->getAdapter()->getCallbackResponseHandler();
+ }
+
+ /**
+ * Set a new callback respond handler.
+ * @param TCallbackResponse a different callback response handler.
+ */
+ public function setCallbackResponse($responder)
+ {
+ $this->getAdapter()->setCallbackResponseHandler($responder);
+ }
+
+ /**
+ * Gets the callback client script handler that allows javascript functions
+ * to be executed during the callback response.
+ * @return TCallbackClientScript interface to client-side javascript code.
+ */
+ public function getCallbackClient()
+ {
+ return $this->getAdapter()->getCallbackClientHandler();
+ }
+
+ /**
+ * Set a new callback client handler.
+ * @param TCallbackClientScript new callback client script handler.
+ */
+ public function setCallbackClient($client)
+ {
+ $this->getAdapter()->setCallbackClientHandler($client);
+ }
+
+ /**
+ * @return TControl the control responsible for the current callback event,
+ * null if nonexistent
+ */
+ public function getCallbackEventTarget()
+ {
+ return $this->getAdapter()->getCallbackEventTarget();
}
/**
+ * Registers a control to raise callback event in the current request.
+ * @param TControl control registered to raise callback event.
+ */
+ public function setCallbackEventTarget(TControl $control)
+ {
+ $this->getAdapter()->setCallbackEventTarget($control);
+ }
+
+ /**
+ * Callback parameter is decoded assuming JSON encoding.
+ * @return string callback event parameter
+ */
+ public function getCallbackEventParameter()
+ {
+ return $this->getAdapter()->getCallbackEventParameter();
+ }
+
+ /**
+ * @param mixed callback event parameter
+ */
+ public function setCallbackEventParameter($value)
+ {
+ $this->getAdapter()->setCallbackEventParameter($value);
+ }
+
+ /**
+ * Register post data loaders for Callback to collect post data.
+ * This method should only be called by framework developers.
+ * @param TControl control that requires post data.
+ * @see TControl::preRenderRecursive();
+ */
+ public function registerPostDataLoader($control)
+ {
+ $this->_postDataLoaders[] = $control->getUniqueID();
+ }
+
+ /**
+ * Get a list of IDs of controls that are enabled and require post data.
+ * @return array list of IDs implementing IPostBackDataHandler
+ */
+ public function getPostDataLoaders()
+ {
+ return $this->_postDataLoaders;
+ }
+
+ /**
* @return TForm the form on the page
*/
public function getForm()
@@ -541,12 +693,11 @@ class TPage extends TTemplateControl }
/**
- * TBD
* @return boolean whether this is a callback request
*/
public function getIsCallback()
{
- return false;
+ return $this->getIsPostBack() && $this->getRequest()->contains(self::FIELD_CALLBACK_TARGET);
}
/**
diff --git a/framework/Web/UI/TTemplateControl.php b/framework/Web/UI/TTemplateControl.php index 971f0288..f18678f1 100644 --- a/framework/Web/UI/TTemplateControl.php +++ b/framework/Web/UI/TTemplateControl.php @@ -123,7 +123,7 @@ class TTemplateControl extends TControl implements INamingContainer * This method is overriden to load and instantiate control template.
* This method should only be used by framework and control developers.
*/
- protected function createChildControls()
+ public function createChildControls()
{
if($tpl=$this->getTemplate(true))
{
diff --git a/framework/Web/UI/WebControls/TWizard.php b/framework/Web/UI/WebControls/TWizard.php index 9a2c4ce6..20e27f2b 100644 --- a/framework/Web/UI/WebControls/TWizard.php +++ b/framework/Web/UI/WebControls/TWizard.php @@ -1005,7 +1005,7 @@ class TWizard extends TWebControl implements INamingContainer /**
* Creates child controls within the wizard
*/
- protected function createChildControls()
+ public function createChildControls()
{
$this->reset();
$this->createSideBar();
@@ -1650,7 +1650,7 @@ class TTemplatedWizardStep extends TWizardStep implements INamingContainer * Creates child controls.
* This method mainly instantiates the content template, if any.
*/
- protected function createChildControls()
+ public function createChildControls()
{
$this->getControls()->clear();
if($this->_contentTemplate)
diff --git a/framework/interfaces.php b/framework/interfaces.php index 2a407696..eb9084b3 100644 --- a/framework/interfaces.php +++ b/framework/interfaces.php @@ -280,4 +280,41 @@ interface IBindable public function dataBind();
}
+/**
+ * IActiveControl interface.
+ *
+ * Active controls must implement IActiveControl interface.
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System
+ * @since 3.0
+ */
+interface IActiveControl
+{
+
+}
+
+/**
+ * ICallbackEventHandler interface.
+ *
+ * If a control wants to respond to callback event, it must implement this
+ * interface.
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System
+ * @since 3.0
+ */
+interface ICallbackEventHandler
+{
+ /**
+ * Raises callback event. The implementation of this function should raise
+ * appropriate event(s) (e.g. OnClick, OnCommand) indicating the component
+ * is responsible for the callback event.
+ * @param TCallbackEventParameter the parameter associated with the callback event
+ */
+ public function raiseCallbackEvent($eventArgument);
+}
+
?>
\ No newline at end of file |