Add TListControlValidator. Update client-side validators, datepicker.js, colorpicker.js.

4 files changed, 278 insertions, 86 deletions

diff --git a/framework/Web/Javascripts/js/colorpicker.js b/framework/Web/Javascripts/js/colorpicker.js
index 27e180b0..b926dc93 100644
--- a/framework/Web/Javascripts/js/colorpicker.js
+++ b/framework/Web/Javascripts/js/colorpicker.js
@@ -257,7 +257,7 @@ this.input.parentNode.appendChild(this.iePopUp);
 if(mode == "Full")
 this.initializeFullPicker();
 }
-this.show();
+this.show(mode);
 },
 show : function(type)
 {
@@ -276,6 +276,7 @@ Event.observe(document,"keydown", this._documentKeyDownEvent);
 this.showing = true;
 if(type == "Full")
 {
+this.observeMouseMovement();
 var color = Rico.Color.createFromHex(this.input.value);
 this.inputs.oldColor.style.backgroundColor = color.asHex();
 this.setColor(color,true);
@@ -292,6 +293,11 @@ this.element.style.display = "none";
 this.showing = false;
 Event.stopObserving(document.body, "click", this._documentClickEvent);
 Event.stopObserving(document,"keydown", this._documentKeyDownEvent); 
+if(this._observingMouseMove)
+{
+Event.stopObserving(document.body, "mousemove", this._onMouseMove);
+this._observingMouseMove = false;
+}
 }
 },
 keyPressed : function(event,type)
@@ -367,7 +373,7 @@ updateColor : function(color)
 {
 this.input.value = color.toString().toUpperCase();
 this.button.style.backgroundColor = color.toString();
-if(isFunction(this.onChange))
+if(typeof(this.onChange) == "function")
 this.onChange(color);
 },
 getFullPickerContainer : function(pickerID)
@@ -394,7 +400,7 @@ TD({className:'currentcolor',colSpan:2},
 this.inputs['currentColor'], this.inputs['oldColor'])),
 TR(null,
 TD(null,'H:'),
-TD(null,this.inputs['H'], '°')),
+TD(null,this.inputs['H'], '??')),
 TR(null,
 TD(null,'S:'),
 TD(null,this.inputs['S'], '%')),
@@ -463,26 +469,39 @@ this._onHueMouseDown = this.onHueMouseDown.bind(this);
 this._onMouseUp = this.onMouseUp.bind(this);
 this._onMouseMove = this.onMouseMove.bind(this);
 Event.observe(this.inputs.background, "mousedown", this._onColorMouseDown);
+Event.observe(this.inputs.selector, "mousedown", this._onColorMouseDown);
 Event.observe(this.inputs.hue, "mousedown", this._onHueMouseDown);
+Event.observe(this.inputs.slider, "mousedown", this._onHueMouseDown);
 Event.observe(document.body, "mouseup", this._onMouseUp);
-Event.observe(document.body, "mousemove", this._onMouseMove);
+this.observeMouseMovement();
 Event.observe(this.buttons.Cancel, "click", this.hide.bindEvent(this,this.options['Mode']));
 Event.observe(this.buttons.OK, "click", this.onOKClicked.bind(this));
 },
+observeMouseMovement : function()
+{
+if(!this._observingMouseMove)
+{
+Event.observe(document.body, "mousemove", this._onMouseMove);
+this._observingMouseMove = true;
+}
+},
 onColorMouseDown : function(ev)
 {
 this.isMouseDownOnColor = true;
 this.onMouseMove(ev);
+Event.stop(ev);
 },
 onHueMouseDown : function(ev)
 {
 this.isMouseDownOnHue = true;
 this.onMouseMove(ev);
+Event.stop(ev);
 },
 onMouseUp : function(ev)
 {
 this.isMouseDownOnColor = false;
 this.isMouseDownOnHue = false;
+Event.stop(ev);
 },
 onMouseMove : function(ev)
 {
@@ -490,6 +509,7 @@ if(this.isMouseDownOnColor)
 this.changeSV(ev);
 if(this.isMouseDownOnHue)
 this.changeH(ev);
+Event.stop(ev);
 },
 changeSV : function(ev)
 {
@@ -498,9 +518,12 @@ var py = Event.pointerY(ev);
 var pos = Position.cumulativeOffset(this.inputs.background);
 var x = this.truncate(px - pos[0],0,255); 
 var y = this.truncate(py - pos[1],0,255);
-var h = this.truncate(this.inputs.H.value,0,360)/360;
 var s = x/255;
 var b = (255-y)/255;
+var current_s = parseInt(this.inputs.S.value);
+var current_b = parseInt(this.inputs.V.value);
+if(current_s == parseInt(s*100) && current_b == parseInt(b*100)) return;
+var h = this.truncate(this.inputs.H.value,0,360)/360;
 var color = new Rico.Color();
 color.rgb = Rico.Color.HSBtoRGB(h,s,b);
 this.inputs.selector.style.left = x+"px";
@@ -514,6 +537,9 @@ var py = Event.pointerY(ev);
 var pos = Position.cumulativeOffset(this.inputs.background);
 var y = this.truncate(py - pos[1],0,255);
 var h = (255-y)/255;
+var current_h = this.truncate(this.inputs.H.value,0,360);
+current_h = current_h == 0 ? 360 : current_h;
+if(current_h == parseInt(h*360)) return;
 var s = parseInt(this.inputs.S.value)/100;
 var b = parseInt(this.inputs.V.value)/100;
 var color = new Rico.Color();
diff --git a/framework/Web/Javascripts/js/datepicker.js b/framework/Web/Javascripts/js/datepicker.js
index e82507ea..19d39bbe 100644
--- a/framework/Web/Javascripts/js/datepicker.js
+++ b/framework/Web/Javascripts/js/datepicker.js
@@ -1,10 +1,41 @@
 Prado.WebUI.TDatePicker = Class.create();
+Object.extend(Prado.WebUI.TDatePicker,
+{
+getDropDownDate : function(control)
+{
+var now=new Date();
+var year=now.getFullYear();
+var month=now.getMonth();
+var day=1;
+var month_list = this.getMonthListControl(control);
+ var day_list = this.getDayListControl(control);
+ var year_list = this.getYearListControl(control);
+var day = day_list ? $F(day_list) : 1;
+var month = month_list ? $F(month_list) : now.getMonth();
+var year = year_list ? $F(year_list) : now.getFullYear();
+return new Date(year,month,day, 0, 0, 0);
+},
+getYearListControl : function(control)
+{
+return $(control.id+"_year");
+},
+getMonthListControl : function(control)
+{
+return $(control.id+"_month");
+},
+getDayListControl : function(control)
+{
+return $(control.id+"_day");
+}
+});
 Prado.WebUI.TDatePicker.prototype = 
 {
 MonthNames : ["January","February","March","April",
 "May","June","July","August",
 "September","October","November","December"
 ],
+AbbreviatedMonthNames : ["Jan", "Feb", "Mar", "Apr", "May", 
+"Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
 ShortWeekDayNames : ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ],
 Format : "yyyy-MM-dd",
 FirstDayOfWeek : 1,
@@ -138,7 +169,7 @@ this._calDiv.appendChild(div);
 var todayButton = document.createElement("button");
 todayButton.className = "todayButton";
 var today = this.newDate();
-var buttonText = today.SimpleFormat(this.Format);
+var buttonText = today.SimpleFormat(this.Format,this);
 todayButton.appendChild(document.createTextNode(buttonText));
 div.appendChild(todayButton);
 if(Prado.Browser().ie)
@@ -292,20 +323,27 @@ var m = d.getMonth() + n;
 this.setMonth(m);
 return false;
 },
-onchange : function() 
+onChange : function() 
 {
 if(this.options.InputMode == "TextBox")
+{
 this.control.value = this.formatDate();
+Event.fireEvent(this.control, "change");
+}
 else
 {
-var day = $(this.options.ID+"_day");
-var month = $(this.options.ID+"_month");
-var year = $(this.options.ID+"_year");
+var day = Prado.WebUI.TDatePicker.getDayListControl(this.control);
+var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control);
+var year = Prado.WebUI.TDatePicker.getYearListControl(this.control);
 var date = this.selectedDate;
 if(day)
+{
 day.selectedIndex = date.getDate()-1;
+}
 if(month)
+{
 month.selectedIndex = date.getMonth();
+}
 if(year)
 {
 var years = year.options;
@@ -313,17 +351,18 @@ var currentYear = date.getFullYear();
 for(var i = 0; i < years.length; i++)
 years[i].selected = years[i].value.toInteger() == currentYear;
 }
+Event.fireEvent(day || month || year, "change");
 }
 },
 formatDate : function()
 {
-return this.selectedDate ? this.selectedDate.SimpleFormat(this.Format) : '';
+return this.selectedDate ? this.selectedDate.SimpleFormat(this.Format,this) : '';
 },
 newDate : function(date)
 {
 if(!date)
 date = new Date();
-if(isString(date)|| isNumber(date))
+if(typeof(date) == "string" || typeof(date) == "number")
 date = new Date(date);
 return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0,0,0);
 },
@@ -334,8 +373,8 @@ return;
 this.selectedDate = this.newDate(date);
 this.updateHeader();
 this.update();
-if (isFunction(this.onchange))
-this.onchange();
+if (typeof(this.onChange) == "function")
+this.onChange();
 },
 getElement : function() 
 {
@@ -343,7 +382,7 @@ return this._calDiv;
 },
 getSelectedDate : function () 
 {
-return isNull(this.selectedDate) ? null : this.newDate(this.selectedDate);
+return this.selectedDate == null ? null : this.newDate(this.selectedDate);
 },
 setYear : function(year) 
 {
@@ -374,8 +413,9 @@ if(this.options.InputMode == "TextBox")
 pos[1] += this.control.offsetHeight;
 else
 {
-if($(this.options.ID+"_day"))
-pos[1] += $(this.options.ID+"_day").offsetHeight-1;
+var dayList = Prado.WebUI.TDatePicker.getDayListControl(this.control);
+if(dayList)
+pos[1] += dayList.offsetHeight-1;
 }
 this._calDiv.style.display = "block";
 this._calDiv.style.top = (pos[1]-1) + "px";
@@ -385,7 +425,7 @@ this.documentClickEvent = this.hideOnClick.bindEvent(this);
 this.documentKeyDownEvent = this.keyPressed.bindEvent(this);
 Event.observe(document.body, "click", this.documentClickEvent);
 var date = this.getDateFromInput();
-if(!isNull(date))
+if(date)
 {
 this.selectedDate = date;
 this.setSelectedDate(date);
@@ -399,20 +439,7 @@ getDateFromInput : function()
 if(this.options.InputMode == "TextBox")
 return Date.SimpleParse($F(this.control), this.Format);
 else
-{
-var now=new Date();
-var year=now.getFullYear();
-var month=now.getMonth();
-var date=1;
-if($(this.options.ID+"_day"))
-day = $F(this.options.ID+"_day");
-if($(this.options.ID+"_month"))
-month = $F(this.options.ID+"_month");
-if($(this.options.ID+"_year"))
-year = $F(this.options.ID+"_year");
-var newdate=new Date(year,month,day, 0, 0, 0);
-return newdate;
-}
+return Prado.WebUI.TDatePicker.getDropDownDate(this.control);
 },
 hideOnClick : function(ev)
 {
@@ -484,7 +511,10 @@ this.dateSlot[index].data.parentNode.className = "empty";
 },
 hover : function(ev)
 {
-Element.condClassName(Event.element(ev), "hover", ev.type=="mouseover");
+if(ev.type == "mouseover")
+Event.element(ev).addClassName("hover");
+else
+Event.element(ev).removeClassName("hover");
 },
 updateHeader : function () {
 var options = this._monthSelect.options;
diff --git a/framework/Web/Javascripts/js/prado.js b/framework/Web/Javascripts/js/prado.js
index 6737d4ce..c7145188 100644
--- a/framework/Web/Javascripts/js/prado.js
+++ b/framework/Web/Javascripts/js/prado.js
@@ -1299,9 +1299,10 @@ element.dispatchEvent(event);
 else if(element.fireEvent)
 {
 element.fireEvent('on'+type);
+if(element[type])
 element[type]();
 }
-else
+else if(element[type])
 element[type]();
 }
 });
@@ -1868,9 +1869,9 @@ lastFocus.value = options['EventTarget'];
 }
 $('PRADO_POSTBACK_TARGET').value = options['EventTarget'];
 $('PRADO_POSTBACK_PARAMETER').value = options['EventParameter'];
-Event.fireEvent(form,"submit");
 if(options['StopEvent']) 
 Event.stop(event);
+Event.fireEvent(form,"submit");
 }
 Prado.Element = 
 {
diff --git a/framework/Web/Javascripts/js/validator.js b/framework/Web/Javascripts/js/validator.js
index 7d343d87..38d8a2a4 100644
--- a/framework/Web/Javascripts/js/validator.js
+++ b/framework/Web/Javascripts/js/validator.js
@@ -26,6 +26,7 @@ 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)
 {
@@ -33,9 +34,11 @@ 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.Validation.prototype =
+Prado.ValidationManager = Class.create();
+Prado.ValidationManager.prototype =
 {
 validators : [],
 summaries : [],
@@ -56,13 +59,12 @@ return this._validateNonGroup();
 _validateGroup: function(groupID)
 {
 var valid = true;
-var manager = this;
 if(this.groups.include(groupID))
 {
 this.validators.each(function(validator)
 {
 if(validator.group == groupID)
-valid = valid & validator.validate(manager);
+valid = valid & validator.validate();
 else
 validator.hide();
 });
@@ -73,11 +75,10 @@ return valid;
 _validateNonGroup : function()
 {
 var valid = true;
-var manager = this;
 this.validators.each(function(validator)
 {
 if(!validator.group)
-valid = valid & validator.validate(manager);
+valid = valid & validator.validate();
 else
 validator.hide();
 });
@@ -271,8 +272,9 @@ enabled : true,
 visible : false,
 isValid : true, 
 options : {},
-_isObserving : false,
+_isObserving : {},
 group : null,
+manager : null,
 initialize : function(options)
 {
 options.OnValidate = options.OnValidate || Prototype.emptyFunction;
@@ -282,7 +284,7 @@ this.options = options;
 this.control = $(options.ControlToValidate);
 this.message = $(options.ID);
 this.group = options.ValidationGroup;
-Prado.Validation.addValidator(options.FormID, this);
+this.manager = Prado.Validation.addValidator(options.FormID, this);
 },
 getErrorMessage : function()
 {
@@ -296,6 +298,7 @@ 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);
@@ -318,33 +321,36 @@ this.isValid = true;
 this.updateControl();
 this.visible = false;
 },
-validate : function(manager)
+validate : function()
 {
 if(this.enabled)
-this.isValid = this.evaluateIsValid(manager);
-this.options.OnValidate(this, manager);
+this.isValid = this.evaluateIsValid();
+this.options.OnValidate(this);
 this.updateControl();
 if(this.isValid)
-this.options.OnSuccess(this, manager);
+this.options.OnSuccess(this);
 else
-this.options.OnError(this, manager);
-this.observeChanges(manager);
+this.options.OnError(this);
+this.observeChanges(this.control);
 return this.isValid;
 },
-observeChanges : function(manager)
+observeChanges : function(control)
 {
-if(this.options.ObserveChanges != false && !this._isObserving)
+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(this.control, 'change', function()
+Event.observe(control, 'change', function()
 {
 if(validator.visible)
 {
-validator.validate(manager);
-manager.updateSummary(validator.group);
+validator.validate();
+validator.manager.updateSummary(validator.group);
 }
 });
-this._isObserving = true;
+this._isObserving[control.id+this.options.ID] = true;
 }
 },
 trim : function(value)
@@ -354,7 +360,7 @@ return typeof(value) == "string" ? value.trim() : "";
 convert : function(dataType, value)
 {
 if(typeof(value) == "undefined")
-value = $F(this.control);
+value = this.getValidationValue();
 var string = new String(value);
 switch(dataType)
 {
@@ -363,18 +369,116 @@ return string.toInteger();
 case "Double" :
 case "Float" :
 return string.toDouble(this.options.DecimalChar);
-case "Currency" :
-return string.toCurrency(this.options.GroupChar, this.options.Digits, this.options.DecimalChar);
 case "Date":
+if(typeof(value) != "string")
+return value;
+else
+{
 var value = string.toDate(this.options.DateFormat);
 if(value && typeof(value.getTime) == "function")
 return value.getTime();
 else
 return null;
+}
 case "String":
 return string.toString();
 }
 return value;
+},
+getValidationValue : function(control)
+ {
+ if(!control)
+ control = this.control
+ switch(this.options.ControlType)
+ {
+ case 'TDatePicker':
+ if(control.type == "text")
+ return this.trim($F(control));
+ else
+ {
+ this.observeDatePickerChanges();
+return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime();
+ }
+ 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 = $A(element.options);
+}
+return elements;
+default:
+return [];
+}
+},
+isCheckBoxType : function(element)
+{
+if(element && element.type)
+{
+var type = element.type.toLowerCase();
+return type == "checkbox" || type == "radio";
+}
+return false;
+},
+isListControlType : function()
+{
+var list = ['TCheckBoxList', 'TRadioButtonList', 'TListBox'];
+return list.include(this.options.ControlType);
+},
+getFirstSelectedListValue : function()
+{
+var initial = "";
+if(typeof(this.options.InitialValue) != "undefined")
+initial = this.options.InitialValue;
+var elements = this.getListElements();
+var selection = this.getSelectedValuesAndChecks(elements, initial);
+return selection.values.length > 0 ? selection.values[0] : initial;
 }
 }
 Prado.WebUI.TRequiredFieldValidator = Class.extend(Prado.WebUI.TBaseValidator, 
@@ -388,7 +492,7 @@ return true;
 }
 else
 {
-var a = this.trim($F(this.control));
+var a = this.getValidationValue();
 var b = this.trim(this.options.InitialValue);
 return(a != b);
 }
@@ -396,41 +500,24 @@ return(a != b);
 });
 Prado.WebUI.TCompareValidator = Class.extend(Prado.WebUI.TBaseValidator,
 {
-_observingComparee : false,
-evaluateIsValid : function(manager)
+evaluateIsValid : function()
 {
-var value = this.trim($F(this.control));
+var value = this.getValidationValue();
 if (value.length <= 0) 
 return true;
 var comparee = $(this.options.ControlToCompare);
 if(comparee)
-var compareTo = this.trim($F(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.observeComparee(comparee, manager);
+this.observeChanges(comparee);
 }
 return isValid;
 },
-observeComparee : function(comparee, manager)
-{
-if(this.options.ObserveChanges != false && !this._observingComparee)
-{
-var validator = this;
-Event.observe(comparee, "change", function()
-{
-if(validator.visible)
-{
-validator.validate(manager);
-manager.updateSummary(validator.group);
-}
-});
-this._observingComparee = true;
-}
-},
 compare : function(operand1, operand2)
 {
 var op1, op2;
@@ -457,9 +544,9 @@ return (op1 == op2);
 });
 Prado.WebUI.TCustomValidator = Class.extend(Prado.WebUI.TBaseValidator,
 {
-evaluateIsValid : function(manager)
+evaluateIsValid : function()
 {
-var value = $F(this.control);
+var value = this.getValidationValue();
 var clientFunction = this.options.ClientValidationFunction;
 if(typeof(clientFunction) == "string" && clientFunction.length > 0)
 {
@@ -471,9 +558,9 @@ return true;
 });
 Prado.WebUI.TRangeValidator = Class.extend(Prado.WebUI.TBaseValidator,
 {
-evaluateIsValid : function(manager)
+evaluateIsValid : function()
 {
-var value = this.trim($F(this.control));
+var value = this.getValidationValue();
 if(value.length <= 0)
 return true;
 if(typeof(this.options.DataType) == "undefined")
@@ -481,7 +568,6 @@ 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);
-Logger.warn(min+" <= "+value+" <= "+max);
 if(value == null)
 return false;
 var valid = true;
@@ -494,9 +580,9 @@ return valid;
 });
 Prado.WebUI.TRegularExpressionValidator = Class.extend(Prado.WebUI.TBaseValidator,
 {
-evaluateIsValid : function(master)
+evaluateIsValid : function()
 {
-var value = this.trim($F(this.control));
+var value = this.getValidationValue();
 if (value.length <= 0) 
 return true;
 var rx = new RegExp(this.options.ValidationExpression);
@@ -505,3 +591,52 @@ 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;
+}
+});