diff options
Diffstat (limited to 'framework/Web/Javascripts/js/validator.js')
| -rw-r--r-- | framework/Web/Javascripts/js/validator.js | 877 |
1 files changed, 189 insertions, 688 deletions
diff --git a/framework/Web/Javascripts/js/validator.js b/framework/Web/Javascripts/js/validator.js index 88dfb25e..66b48866 100644 --- a/framework/Web/Javascripts/js/validator.js +++ b/framework/Web/Javascripts/js/validator.js @@ -1,691 +1,192 @@ -Prado.Validation =Class.create(); -Object.extend(Prado.Validation, -{ -managers : {}, -validate : function(formID, groupID, invoker) -{ -if(this.managers[formID]) -{ -return this.managers[formID].validate(groupID, invoker); -} -else -{ -throw new Error("Form '"+form+"' is not registered with Prado.Validation"); -} -}, -isValid : function(formID, groupID) -{ -if(this.managers[formID]) -return this.managers[formID].isValid(groupID); -return true; -}, -addValidator : function(formID, validator) -{ -if(this.managers[formID]) -this.managers[formID].addValidator(validator); -else -throw new Error("A validation manager for form '"+formID+"' needs to be created first."); -return this.managers[formID]; -}, -addSummary : function(formID, validator) -{ -if(this.managers[formID]) -this.managers[formID].addSummary(validator); -else -throw new Error("A validation manager for form '"+formID+"' needs to be created first."); -return this.managers[formID]; -} -}); -Prado.ValidationManager = Class.create(); -Prado.ValidationManager.prototype = -{ -validators : [], -summaries : [], -groups : [], -options : {}, -initialize : function(options) -{ -this.options = options; -Prado.Validation.managers[options.FormID] = this; -}, -validate : function(group, invoker) -{ -if(group) -return this._validateGroup(group, invoker); -else -return this._validateNonGroup(invoker); -}, -_validateGroup: function(groupID, invoker) -{ -var valid = true; -if(this.groups.include(groupID)) -{ -this.validators.each(function(validator) -{ -if(validator.group == groupID) -valid = valid & validator.validate(invoker); -else -validator.hide(); -}); -} -this.updateSummary(groupID, true); -return valid; -}, -_validateNonGroup : function(invoker) -{ -var valid = true; -this.validators.each(function(validator) -{ -if(!validator.group) -valid = valid & validator.validate(invoker); -else -validator.hide(); -}); -this.updateSummary(null, true); -return valid; -}, -isValid : function(group) -{ -if(group) -return this._isValidGroup(group); -else -return this._isValidNonGroup(); -}, -_isValidNonGroup : function() -{ -var valid = true; -this.validators.each(function(validator) -{ -if(!validator.group) -valid = valid & validator.isValid; -}); -return valid; -}, -_isValidGroup : function(groupID) -{ -var valid = true; -if(this.groups.include(groupID)) -{ -this.validators.each(function(validator) -{ -if(validator.group == groupID) -valid = valid & validator.isValid; -}); -} -return valid; -}, -addValidator : function(validator) -{ -this.validators.push(validator); -if(validator.group && !this.groups.include(validator.group)) -this.groups.push(validator.group); -}, -addSummary : function(summary) -{ -this.summaries.push(summary); -}, -getValidatorsWithError : function(group) -{ -var validators = this.validators.findAll(function(validator) -{ -var notValid = !validator.isValid; -var inGroup = group && validator.group == group; -var noGroup = validator.group == null; -return notValid && (inGroup || noGroup); -}); -return validators; -}, -updateSummary : function(group, refresh) -{ -var validators = this.getValidatorsWithError(group); -this.summaries.each(function(summary) -{ -var inGroup = group && summary.group == group; -var noGroup = !group && !summary.group; -if(inGroup || noGroup) -summary.updateSummary(validators, refresh); -else -summary.hideSummary(true); -}); -} -}; -Prado.WebUI.TValidationSummary = Class.create(); -Prado.WebUI.TValidationSummary.prototype = -{ -group : null, -options : {}, -visible : false, -messages : null, -initialize : function(options) -{ -this.options = options; -this.group = options.ValidationGroup; -this.messages = $(options.ID); -this.visible = this.messages.style.visibility != "hidden" -this.visible = this.visible && this.messages.style.display != "none"; -Prado.Validation.addSummary(options.FormID, this); -}, -updateSummary : function(validators, update) -{ -if(validators.length <= 0) -{ -if(update || this.options.Refresh != false) -{ -return this.hideSummary(validators); -} -return; -} -var refresh = update || this.visible == false || this.options.Refresh != false; -if(this.options.ShowSummary != false && refresh) -{ -this.updateHTMLMessages(this.getMessages(validators)); -this.showSummary(validators); -} -if(this.options.ScrollToSummary != false) -window.scrollTo(this.messages.offsetLeft-20, this.messages.offsetTop-20); -if(this.options.ShowMessageBox == true && refresh) -{ -this.alertMessages(this.getMessages(validators)); -this.visible = true; -} -}, -updateHTMLMessages : function(messages) -{ -while(this.messages.childNodes.length > 0) -this.messages.removeChild(this.messages.lastChild); -new Insertion.Bottom(this.messages, this.formatSummary(messages)); -}, -alertMessages : function(messages) -{ -var text = this.formatMessageBox(messages); -setTimeout(function(){ alert(text); },20); -}, -getMessages : function(validators) -{ -var messages = []; -validators.each(function(validator) -{ -var message = validator.getErrorMessage(); -if(typeof(message) == 'string' && message.length > 0) -messages.push(message); -}) -return messages; -}, -hideSummary : function(validators) -{if(typeof(this.options.OnHideSummary) == "function") -{ -this.messages.style.visibility="visible"; -this.options.OnHideSummary(this,validators) -} -else -{ -this.messages.style.visibility="hidden"; -if(this.options.Display == "None" || this.options.Display == "Dynamic") -this.messages.hide(); -} -this.visible = false; -}, -showSummary : function(validators) -{ -this.messages.style.visibility="visible"; -if(typeof(this.options.OnShowSummary) == "function") -this.options.OnShowSummary(this,validators); -else -this.messages.show(); -this.visible = true; -}, -formats : function(type) -{ -switch(type) -{ -case "List": -return { header : "<br />", first : "", pre : "", post : "<br />", last : ""}; -case "SingleParagraph": -return { header : " ", first : "", pre : "", post : " ", last : "<br />"}; -case "BulletList": -default: -return { header : "", first : "<ul>", pre : "<li>", post : "</li>", last : "</ul>"}; -} -}, -formatSummary : function(messages) -{ -var format = this.formats(this.options.DisplayMode); -var output = this.options.HeaderText ? this.options.HeaderText + format.header : ""; -output += format.first; -messages.each(function(message) -{ -output += message.length > 0 ? format.pre + message + format.post : ""; -}); -output += format.last; -return output; -}, -formatMessageBox : function(messages) -{ -var output = this.options.HeaderText ? this.options.HeaderText + "\n" : ""; -for(var i = 0; i < messages.length; i++) -{ -switch(this.options.DisplayMode) -{ -case "List": -output += messages[i] + "\n"; -break; -case "BulletList": -default: -output += "- " + messages[i] + "\n"; -break; -case "SingleParagraph": -output += messages[i] + " "; -break; -} -} -return output; -} -}; -Prado.WebUI.TBaseValidator = Class.create(); -Prado.WebUI.TBaseValidator.prototype = -{ -enabled : true, -visible : false, -isValid : true, -options : {}, -_isObserving : {}, -group : null, -manager : null, -message : null, -initialize : function(options) -{ -this.options = options; -this.control = $(options.ControlToValidate); -this.message = $(options.ID); -this.group = options.ValidationGroup; -this.manager = Prado.Validation.addValidator(options.FormID, this); -}, -getErrorMessage : function() -{ -return this.options.ErrorMessage; -}, -updateControl: function() -{ -if(this.message) -{ -if(this.options.Display == "Dynamic") -this.isValid ? this.message.hide() : this.message.show(); -this.message.style.visibility = this.isValid ? "hidden" : "visible"; -} +Prado.Validation=Class.create();Object.extend(Prado.Validation,{managers:{},validate:function(formID,groupID,invoker) +{if(this.managers[formID]) +{return this.managers[formID].validate(groupID,invoker);} +else +{throw new Error("Form '"+form+"' is not registered with Prado.Validation");}},isValid:function(formID,groupID) +{if(this.managers[formID]) +return this.managers[formID].isValid(groupID);return true;},addValidator:function(formID,validator) +{if(this.managers[formID]) +this.managers[formID].addValidator(validator);else +throw new Error("A validation manager for form '"+formID+"' needs to be created first.");return this.managers[formID];},addSummary:function(formID,validator) +{if(this.managers[formID]) +this.managers[formID].addSummary(validator);else +throw new Error("A validation manager for form '"+formID+"' needs to be created first.");return this.managers[formID];}});Prado.ValidationManager=Class.create();Prado.ValidationManager.prototype={validators:[],summaries:[],groups:[],options:{},initialize:function(options) +{this.options=options;Prado.Validation.managers[options.FormID]=this;},validate:function(group,invoker) +{if(group) +return this._validateGroup(group,invoker);else +return this._validateNonGroup(invoker);},_validateGroup:function(groupID,invoker) +{var valid=true;if(this.groups.include(groupID)) +{this.validators.each(function(validator) +{if(validator.group==groupID) +valid=valid&validator.validate(invoker);else +validator.hide();});} +this.updateSummary(groupID,true);return valid;},_validateNonGroup:function(invoker) +{var valid=true;this.validators.each(function(validator) +{if(!validator.group) +valid=valid&validator.validate(invoker);else +validator.hide();});this.updateSummary(null,true);return valid;},isValid:function(group) +{if(group) +return this._isValidGroup(group);else +return this._isValidNonGroup();},_isValidNonGroup:function() +{var valid=true;this.validators.each(function(validator) +{if(!validator.group) +valid=valid&validator.isValid;});return valid;},_isValidGroup:function(groupID) +{var valid=true;if(this.groups.include(groupID)) +{this.validators.each(function(validator) +{if(validator.group==groupID) +valid=valid&validator.isValid;});} +return valid;},addValidator:function(validator) +{this.validators.push(validator);if(validator.group&&!this.groups.include(validator.group)) +this.groups.push(validator.group);},addSummary:function(summary) +{this.summaries.push(summary);},getValidatorsWithError:function(group) +{var validators=this.validators.findAll(function(validator) +{var notValid=!validator.isValid;var inGroup=group&&validator.group==group;var noGroup=validator.group==null;return notValid&&(inGroup||noGroup);});return validators;},updateSummary:function(group,refresh) +{var validators=this.getValidatorsWithError(group);this.summaries.each(function(summary) +{var inGroup=group&&summary.group==group;var noGroup=!group&&!summary.group;if(inGroup||noGroup) +summary.updateSummary(validators,refresh);else +summary.hideSummary(true);});}};Prado.WebUI.TValidationSummary=Class.create();Prado.WebUI.TValidationSummary.prototype={group:null,options:{},visible:false,messages:null,initialize:function(options) +{this.options=options;this.group=options.ValidationGroup;this.messages=$(options.ID);this.visible=this.messages.style.visibility!="hidden" +this.visible=this.visible&&this.messages.style.display!="none";Prado.Validation.addSummary(options.FormID,this);},updateSummary:function(validators,update) +{if(validators.length<=0) +{if(update||this.options.Refresh!=false) +{return this.hideSummary(validators);} +return;} +var refresh=update||this.visible==false||this.options.Refresh!=false;if(this.options.ShowSummary!=false&&refresh) +{this.updateHTMLMessages(this.getMessages(validators));this.showSummary(validators);} +if(this.options.ScrollToSummary!=false) +window.scrollTo(this.messages.offsetLeft-20,this.messages.offsetTop-20);if(this.options.ShowMessageBox==true&&refresh) +{this.alertMessages(this.getMessages(validators));this.visible=true;}},updateHTMLMessages:function(messages) +{while(this.messages.childNodes.length>0) +this.messages.removeChild(this.messages.lastChild);new Insertion.Bottom(this.messages,this.formatSummary(messages));},alertMessages:function(messages) +{var text=this.formatMessageBox(messages);setTimeout(function(){alert(text);},20);},getMessages:function(validators) +{var messages=[];validators.each(function(validator) +{var message=validator.getErrorMessage();if(typeof(message)=='string'&&message.length>0) +messages.push(message);}) +return messages;},hideSummary:function(validators) +{if(typeof(this.options.OnHideSummary)=="function") +{this.messages.style.visibility="visible";this.options.OnHideSummary(this,validators)} +else +{this.messages.style.visibility="hidden";if(this.options.Display=="None"||this.options.Display=="Dynamic") +this.messages.hide();} +this.visible=false;},showSummary:function(validators) +{this.messages.style.visibility="visible";if(typeof(this.options.OnShowSummary)=="function") +this.options.OnShowSummary(this,validators);else +this.messages.show();this.visible=true;},formats:function(type) +{switch(type) +{case"List":return{header:"<br />",first:"",pre:"",post:"<br />",last:""};case"SingleParagraph":return{header:" ",first:"",pre:"",post:" ",last:"<br />"};case"BulletList":default:return{header:"",first:"<ul>",pre:"<li>",post:"</li>",last:"</ul>"};}},formatSummary:function(messages) +{var format=this.formats(this.options.DisplayMode);var output=this.options.HeaderText?this.options.HeaderText+format.header:"";output+=format.first;messages.each(function(message) +{output+=message.length>0?format.pre+message+format.post:"";});output+=format.last;return output;},formatMessageBox:function(messages) +{var output=this.options.HeaderText?this.options.HeaderText+"\n":"";for(var i=0;i<messages.length;i++) +{switch(this.options.DisplayMode) +{case"List":output+=messages[i]+"\n";break;case"BulletList":default:output+=" - "+messages[i]+"\n";break;case"SingleParagraph":output+=messages[i]+" ";break;}} +return output;}};Prado.WebUI.TBaseValidator=Class.create();Prado.WebUI.TBaseValidator.prototype={enabled:true,visible:false,isValid:true,options:{},_isObserving:{},group:null,manager:null,message:null,initialize:function(options) +{this.options=options;this.control=$(options.ControlToValidate);this.message=$(options.ID);this.group=options.ValidationGroup;this.manager=Prado.Validation.addValidator(options.FormID,this);},getErrorMessage:function() +{return this.options.ErrorMessage;},updateControl:function() +{if(this.message) +{if(this.options.Display=="Dynamic") +this.isValid?this.message.hide():this.message.show();this.message.style.visibility=this.isValid?"hidden":"visible";} if(this.control) -this.updateControlCssClass(this.control, this.isValid); -if(this.options.FocusOnError && !this.isValid) -Prado.Element.focus(this.options.FocusElementID); -this.visible = true; -}, -updateControlCssClass : function(control, valid) -{ -var CssClass = this.options.ControlCssClass; -if(typeof(CssClass) == "string" && CssClass.length > 0) -{ -if(valid) -control.removeClassName(CssClass); -else -control.addClassName(CssClass); -} -}, -hide : function() -{ -this.isValid = true; -this.updateControl(); -this.visible = false; -}, -validate : function(invoker) -{ -if(typeof(this.options.OnValidate) == "function") -this.options.OnValidate(this, invoker); -if(this.enabled) -this.isValid = this.evaluateIsValid(); -if(this.isValid) -{ -if(typeof(this.options.OnSuccess) == "function") -{ -this.visible = true; -this.message.style.visibility = "visible"; -this.updateControlCssClass(this.control, this.isValid); -this.options.OnSuccess(this, invoker); -} -else -this.updateControl(); -} -else -{ -if(typeof(this.options.OnError) == "function") -{ -this.visible = true; -this.message.style.visibility = "visible"; -this.updateControlCssClass(this.control, this.isValid); -this.options.OnError(this, invoker); -} -else -this.updateControl(); -} -this.observeChanges(this.control); -return this.isValid; -}, -observeChanges : function(control) -{ -if(!control) return; -var canObserveChanges = this.options.ObserveChanges != false; -var currentlyObserving = this._isObserving[control.id+this.options.ID]; -if(canObserveChanges && !currentlyObserving) -{ -var validator = this; -Event.observe(control, 'change', function() -{ -if(validator.visible) -{ -validator.validate(); -validator.manager.updateSummary(validator.group); -} -}); -this._isObserving[control.id+this.options.ID] = true; -} -}, -trim : function(value) -{ -return typeof(value) == "string" ? value.trim() : ""; -}, -convert : function(dataType, value) -{ -if(typeof(value) == "undefined") -value = this.getValidationValue(); -var string = new String(value); -switch(dataType) -{ -case "Integer": -return string.toInteger(); -case "Double" : -case "Float" : -return string.toDouble(this.options.DecimalChar); -case "Date": -if(typeof(value) != "string") -return value; -else -{ -var value = string.toDate(this.options.DateFormat); -if(value && typeof(value.getTime) == "function") -return value.getTime(); -else -return null; -} -case "String": -return string.toString(); -} -return value; -}, -getValidationValue : function(control) - { - if(!control) - control = this.control - switch(this.options.ControlType) - { - case 'TDatePicker': - if(control.type == "text") - return this.trim($F(control)); - else - { - this.observeDatePickerChanges(); -return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime(); - } - case 'THtmlArea': - if(typeof tinyMCE != "undefined") -tinyMCE.triggerSave(); -return this.trim($F(control)); - default: - if(this.isListControlType()) - return this.getFirstSelectedListValue(); - else - return this.trim($F(control)); - } - }, -observeDatePickerChanges : function() - { - if(Prado.Browser().ie) - { - var DatePicker = Prado.WebUI.TDatePicker; - this.observeChanges(DatePicker.getDayListControl(this.control)); -this.observeChanges(DatePicker.getMonthListControl(this.control)); -this.observeChanges(DatePicker.getYearListControl(this.control)); - } - }, -getSelectedValuesAndChecks : function(elements, initialValue) -{ -var checked = 0; -var values = []; -var isSelected = this.isCheckBoxType(elements[0]) ? 'checked' : 'selected'; -elements.each(function(element) -{ -if(element[isSelected] && element.value != initialValue) -{ -checked++; -values.push(element.value); -} -}); -return {'checks' : checked, 'values' : values}; -}, -getListElements : function() -{ +this.updateControlCssClass(this.control,this.isValid);if(this.options.FocusOnError&&!this.isValid) +Prado.Element.focus(this.options.FocusElementID);this.visible=true;},updateControlCssClass:function(control,valid) +{var CssClass=this.options.ControlCssClass;if(typeof(CssClass)=="string"&&CssClass.length>0) +{if(valid) +control.removeClassName(CssClass);else +control.addClassName(CssClass);}},hide:function() +{this.isValid=true;this.updateControl();this.visible=false;},validate:function(invoker) +{if(typeof(this.options.OnValidate)=="function") +this.options.OnValidate(this,invoker);if(this.enabled) +this.isValid=this.evaluateIsValid();if(this.isValid) +{if(typeof(this.options.OnSuccess)=="function") +{this.visible=true;this.message.style.visibility="visible";this.updateControlCssClass(this.control,this.isValid);this.options.OnSuccess(this,invoker);} +else +this.updateControl();} +else +{if(typeof(this.options.OnError)=="function") +{this.visible=true;this.message.style.visibility="visible";this.updateControlCssClass(this.control,this.isValid);this.options.OnError(this,invoker);} +else +this.updateControl();} +this.observeChanges(this.control);return this.isValid;},observeChanges:function(control) +{if(!control)return;var canObserveChanges=this.options.ObserveChanges!=false;var currentlyObserving=this._isObserving[control.id+this.options.ID];if(canObserveChanges&&!currentlyObserving) +{var validator=this;Event.observe(control,'change',function() +{if(validator.visible) +{validator.validate();validator.manager.updateSummary(validator.group);}});this._isObserving[control.id+this.options.ID]=true;}},trim:function(value) +{return typeof(value)=="string"?value.trim():"";},convert:function(dataType,value) +{if(typeof(value)=="undefined") +value=this.getValidationValue();var string=new String(value);switch(dataType) +{case"Integer":return string.toInteger();case"Double":case"Float":return string.toDouble(this.options.DecimalChar);case"Date":if(typeof(value)!="string") +return value;else +{var value=string.toDate(this.options.DateFormat);if(value&&typeof(value.getTime)=="function") +return value.getTime();else +return null;} +case"String":return string.toString();} +return value;},getValidationValue:function(control) +{if(!control) +control=this.control switch(this.options.ControlType) -{ -case 'TCheckBoxList': case 'TRadioButtonList': -var elements = []; -for(var i = 0; i < this.options.TotalItems; i++) -{ -var element = $(this.options.ControlToValidate+"_"+i); -if(this.isCheckBoxType(element)) -elements.push(element); -} -return elements; -case 'TListBox': -var elements = []; -var element = $(this.options.ControlToValidate); -if(element && (type = element.type.toLowerCase())) -{ -if(type == "select-one" || type == "select-multiple") -elements = $A(element.options); -} -return elements; -default: -return []; -} -}, -isCheckBoxType : function(element) -{ -if(element && element.type) -{ -var type = element.type.toLowerCase(); -return type == "checkbox" || type == "radio"; -} -return false; -}, -isListControlType : function() -{ -var list = ['TCheckBoxList', 'TRadioButtonList', 'TListBox']; -return list.include(this.options.ControlType); -}, -getFirstSelectedListValue : function() -{ -var initial = ""; -if(typeof(this.options.InitialValue) != "undefined") -initial = this.options.InitialValue; -var elements = this.getListElements(); -var selection = this.getSelectedValuesAndChecks(elements, initial); -return selection.values.length > 0 ? selection.values[0] : initial; -} -} -Prado.WebUI.TRequiredFieldValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var inputType = this.control.getAttribute("type"); -if(inputType == 'file') -{ -return true; -} -else -{ -var a = this.getValidationValue(); -var b = this.trim(this.options.InitialValue); -return(a != b); -} -} -}); -Prado.WebUI.TCompareValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var value = this.getValidationValue(); -if (value.length <= 0) -return true; -var comparee = $(this.options.ControlToCompare); -if(comparee) -var compareTo = this.getValidationValue(comparee); -else -var compareTo = this.options.ValueToCompare || ""; -var isValid =this.compare(value, compareTo); -if(comparee) -{ -this.updateControlCssClass(comparee, isValid); -this.observeChanges(comparee); -} -return isValid; -}, -compare : function(operand1, operand2) -{ -var op1, op2; -if((op1 = this.convert(this.options.DataType, operand1)) == null) -return false; -if ((op2 = this.convert(this.options.DataType, operand2)) == null) -return true; -switch (this.options.Operator) -{ -case "NotEqual": -return (op1 != op2); -case "GreaterThan": -return (op1 > op2); -case "GreaterThanEqual": -return (op1 >= op2); -case "LessThan": -return (op1 < op2); -case "LessThanEqual": -return (op1 <= op2); -default: -return (op1 == op2); -} -} -}); -Prado.WebUI.TCustomValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var value = this.getValidationValue(); -var clientFunction = this.options.ClientValidationFunction; -if(typeof(clientFunction) == "string" && clientFunction.length > 0) -{ -validate = clientFunction.toFunction(); -return validate(this, value); -} -return true; -} -}); -Prado.WebUI.TRangeValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var value = this.getValidationValue(); -if(value.length <= 0) -return true; -if(typeof(this.options.DataType) == "undefined") -this.options.DataType = "String"; -var min = this.convert(this.options.DataType, this.options.MinValue || null); -var max = this.convert(this.options.DataType, this.options.MaxValue || null); -value = this.convert(this.options.DataType, value); -if(value == null) -return false; -var valid = true; -if(min != null) -valid = valid && value >= min; -if(max != null) -valid = valid && value <= max; -return valid; -} -}); -Prado.WebUI.TRegularExpressionValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var value = this.getValidationValue(); -if (value.length <= 0) -return true; -var rx = new RegExp(this.options.ValidationExpression); -var matches = rx.exec(value); -return (matches != null && value == matches[0]); -} -}); -Prado.WebUI.TEmailAddressValidator = Prado.WebUI.TRegularExpressionValidator; -Prado.WebUI.TListControlValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var elements = this.getListElements(); -if(elements && elements.length <= 0) -return true; -this.observeListElements(elements); -var selection = this.getSelectedValuesAndChecks(elements); -return this.isValidList(selection.checks, selection.values); -}, -observeListElements : function(elements) - { -if(Prado.Browser().ie && this.isCheckBoxType(elements[0])) -{ -var validator = this; -elements.each(function(element) -{ -validator.observeChanges(element); -}); -} - }, -isValidList : function(checked, values) -{ -var exists = true; -var required = this.getRequiredValues(); -if(required.length > 0) -{ -if(values.length < required.length) -return false; -required.each(function(requiredValue) -{ -exists = exists && values.include(requiredValue); -}); -} -var min = typeof(this.options.Min) == "undefined" ? -Number.NEGATIVE_INFINITY : this.options.Min; -var max = typeof(this.options.Max) == "undefined" ? -Number.POSITIVE_INFINITY : this.options.Max; -return exists && checked >= min && checked <= max; -}, -getRequiredValues : function() -{ -var required = []; -if(this.options.Required && this.options.Required.length > 0) -required = this.options.Required.split(/,\s*/); -return required; -} -}); -Prado.WebUI.TDataTypeValidator = Class.extend(Prado.WebUI.TBaseValidator, -{ -evaluateIsValid : function() -{ -var value = this.getValidationValue(); -if(value.length <= 0) -return true; -return this.convert(this.options.DataType, value) != null; -} -}); +{case'TDatePicker':if(control.type=="text") +return this.trim($F(control));else +{this.observeDatePickerChanges();return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime();} +case'THtmlArea':if(typeof tinyMCE!="undefined") +tinyMCE.triggerSave();return this.trim($F(control));default:if(this.isListControlType()) +return this.getFirstSelectedListValue();else +return this.trim($F(control));}},observeDatePickerChanges:function() +{if(Prado.Browser().ie) +{var DatePicker=Prado.WebUI.TDatePicker;this.observeChanges(DatePicker.getDayListControl(this.control));this.observeChanges(DatePicker.getMonthListControl(this.control));this.observeChanges(DatePicker.getYearListControl(this.control));}},getSelectedValuesAndChecks:function(elements,initialValue) +{var checked=0;var values=[];var isSelected=this.isCheckBoxType(elements[0])?'checked':'selected';elements.each(function(element) +{if(element[isSelected]&&element.value!=initialValue) +{checked++;values.push(element.value);}});return{'checks':checked,'values':values};},getListElements:function() +{switch(this.options.ControlType) +{case'TCheckBoxList':case'TRadioButtonList':var elements=[];for(var i=0;i<this.options.TotalItems;i++) +{var element=$(this.options.ControlToValidate+"_"+i);if(this.isCheckBoxType(element)) +elements.push(element);} +return elements;case'TListBox':var elements=[];var element=$(this.options.ControlToValidate);if(element&&(type=element.type.toLowerCase())) +{if(type=="select-one"||type=="select-multiple") +elements=$A(element.options);} +return elements;default:return[];}},isCheckBoxType:function(element) +{if(element&&element.type) +{var type=element.type.toLowerCase();return type=="checkbox"||type=="radio";} +return false;},isListControlType:function() +{var list=['TCheckBoxList','TRadioButtonList','TListBox'];return list.include(this.options.ControlType);},getFirstSelectedListValue:function() +{var initial="";if(typeof(this.options.InitialValue)!="undefined") +initial=this.options.InitialValue;var elements=this.getListElements();var selection=this.getSelectedValuesAndChecks(elements,initial);return selection.values.length>0?selection.values[0]:initial;}} +Prado.WebUI.TRequiredFieldValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var inputType=this.control.getAttribute("type");if(inputType=='file') +{return true;} +else +{var a=this.getValidationValue();var b=this.trim(this.options.InitialValue);return(a!=b);}}});Prado.WebUI.TCompareValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var value=this.getValidationValue();if(value.length<=0) +return true;var comparee=$(this.options.ControlToCompare);if(comparee) +var compareTo=this.getValidationValue(comparee);else +var compareTo=this.options.ValueToCompare||"";var isValid=this.compare(value,compareTo);if(comparee) +{this.updateControlCssClass(comparee,isValid);this.observeChanges(comparee);} +return isValid;},compare:function(operand1,operand2) +{var op1,op2;if((op1=this.convert(this.options.DataType,operand1))==null) +return false;if((op2=this.convert(this.options.DataType,operand2))==null) +return true;switch(this.options.Operator) +{case"NotEqual":return(op1!=op2);case"GreaterThan":return(op1>op2);case"GreaterThanEqual":return(op1>=op2);case"LessThan":return(op1<op2);case"LessThanEqual":return(op1<=op2);default:return(op1==op2);}}});Prado.WebUI.TCustomValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var value=this.getValidationValue();var clientFunction=this.options.ClientValidationFunction;if(typeof(clientFunction)=="string"&&clientFunction.length>0) +{validate=clientFunction.toFunction();return validate(this,value);} +return true;}});Prado.WebUI.TRangeValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var value=this.getValidationValue();if(value.length<=0) +return true;if(typeof(this.options.DataType)=="undefined") +this.options.DataType="String";var min=this.convert(this.options.DataType,this.options.MinValue||null);var max=this.convert(this.options.DataType,this.options.MaxValue||null);value=this.convert(this.options.DataType,value);if(value==null) +return false;var valid=true;if(min!=null) +valid=valid&&value>=min;if(max!=null) +valid=valid&&value<=max;return valid;}});Prado.WebUI.TRegularExpressionValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var value=this.getValidationValue();if(value.length<=0) +return true;var rx=new RegExp(this.options.ValidationExpression);var matches=rx.exec(value);return(matches!=null&&value==matches[0]);}});Prado.WebUI.TEmailAddressValidator=Prado.WebUI.TRegularExpressionValidator;Prado.WebUI.TListControlValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var elements=this.getListElements();if(elements&&elements.length<=0) +return true;this.observeListElements(elements);var selection=this.getSelectedValuesAndChecks(elements);return this.isValidList(selection.checks,selection.values);},observeListElements:function(elements) +{if(Prado.Browser().ie&&this.isCheckBoxType(elements[0])) +{var validator=this;elements.each(function(element) +{validator.observeChanges(element);});}},isValidList:function(checked,values) +{var exists=true;var required=this.getRequiredValues();if(required.length>0) +{if(values.length<required.length) +return false;required.each(function(requiredValue) +{exists=exists&&values.include(requiredValue);});} +var min=typeof(this.options.Min)=="undefined"?Number.NEGATIVE_INFINITY:this.options.Min;var max=typeof(this.options.Max)=="undefined"?Number.POSITIVE_INFINITY:this.options.Max;return exists&&checked>=min&&checked<=max;},getRequiredValues:function() +{var required=[];if(this.options.Required&&this.options.Required.length>0) +required=this.options.Required.split(/,\s*/);return required;}});Prado.WebUI.TDataTypeValidator=Class.extend(Prado.WebUI.TBaseValidator,{evaluateIsValid:function() +{var value=this.getValidationValue();if(value.length<=0) +return true;return this.convert(this.options.DataType,value)!=null;}});
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