diff options
Diffstat (limited to 'framework/Web/Javascripts/js/validator.js')
| -rw-r--r-- | framework/Web/Javascripts/js/validator.js | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/framework/Web/Javascripts/js/validator.js b/framework/Web/Javascripts/js/validator.js deleted file mode 100644 index cecc6881..00000000 --- a/framework/Web/Javascripts/js/validator.js +++ /dev/null @@ -1,205 +0,0 @@ - -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&&refresh) -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();else -this.isValid=true;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") -{value=this.trim($F(control));if(this.options.DateFormat) -{date=value.toDate(this.options.DateFormat);return date==null?'':date;} -else -return value;} -else -{this.observeDatePickerChanges();return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime();} -case'THtmlArea':if(typeof tinyMCE!="undefined") -tinyMCE.triggerSave();return this.trim($F(control));case'TRadioButton':if(this.options.GroupName) -return this.getRadioButtonGroupValue();default:if(this.isListControlType()) -return this.getFirstSelectedListValue();else -return this.trim($F(control));}},getRadioButtonGroupValue:function() -{name=this.control.name;value="";$A(document.getElementsByName(name)).each(function(el) -{if(el.checked) -value=el.value;});return value;},observeDatePickerChanges:function() -{if(Prado.Browser().ie) -{var DatePicker=Prado.WebUI.TDatePicker;this.observeChanges(DatePicker.getDayListControl(this.control));this.observeChanges(DatePicker.getMonthListControl(this.control));this.observeChanges(DatePicker.getYearListControl(this.control));}},getSelectedValuesAndChecks:function(elements,initialValue) -{var checked=0;var values=[];var isSelected=this.isCheckBoxType(elements[0])?'checked':'selected';elements.each(function(element) -{if(element[isSelected]&&element.value!=initialValue) -{checked++;values.push(element.value);}});return{'checks':checked,'values':values};},getListElements:function() -{switch(this.options.ControlType) -{case'TCheckBoxList':case'TRadioButtonList':var elements=[];for(var i=0;i<this.options.TotalItems;i++) -{var element=$(this.options.ControlToValidate+"_c"+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";if(this.options.DataType!="StringLength") -{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);} -else -{var min=this.options.MinValue||0;var max=this.options.MaxValue||Number.POSITIVE_INFINITY;value=value.length;} -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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