diff options
Diffstat (limited to 'framework/Web/Javascripts/prado/validation3.js')
| -rw-r--r-- | framework/Web/Javascripts/prado/validation3.js | 71 |
1 files changed, 48 insertions, 23 deletions
diff --git a/framework/Web/Javascripts/prado/validation3.js b/framework/Web/Javascripts/prado/validation3.js index 4c189532..40472e7e 100644 --- a/framework/Web/Javascripts/prado/validation3.js +++ b/framework/Web/Javascripts/prado/validation3.js @@ -667,9 +667,9 @@ Prado.WebUI.TBaseValidator.prototype = },
/**
- * @return string trims the string value, empty string if value is not string.
+ * @return string _trims the string value, empty string if value is not string.
*/
- trim : function(value)
+ _trim : function(value)
{
return typeof(value) == "string" ? value.trim() : "";
},
@@ -720,25 +720,26 @@ Prado.WebUI.TBaseValidator.prototype = {
case 'TDatePicker':
if(control.type == "text")
- return this.trim($F(control));
+ return this._trim($F(control));
else
{
- this.observeDatePickerChanges();
+ this._observeDatePickerChanges();
return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime();
}
default:
- if(this.isListControlType())
- return this.getFirstSelectedListValue();
+ if(this._isListControlType())
+ return this._getFirstSelectedListValue();
else
- return this.trim($F(control));
+ return this._trim($F(control));
}
},
/**
* Observe changes in the drop down list date picker, IE only.
+ * @private
*/
- observeDatePickerChanges : function()
+ _observeDatePickerChanges : function()
{
if(Prado.Browser().ie)
{
@@ -753,12 +754,13 @@ Prado.WebUI.TBaseValidator.prototype = * Gets numeber selections and their values.
* @return object returns selected values in <tt>values</tt> property
* and number of selections in <tt>checks</tt> property.
+ * @private
*/
- getSelectedValuesAndChecks : function(elements, initialValue)
+ _getSelectedValuesAndChecks : function(elements, initialValue)
{
var checked = 0;
var values = [];
- var isSelected = this.isCheckBoxType(elements[0]) ? 'checked' : 'selected';
+ var isSelected = this._isCheckBoxType(elements[0]) ? 'checked' : 'selected';
elements.each(function(element)
{
if(element[isSelected] && element.value != initialValue)
@@ -774,8 +776,9 @@ Prado.WebUI.TBaseValidator.prototype = * Gets an array of the list control item input elements, for TCheckBoxList
* checkbox inputs are returned, for TListBox HTML option elements are returned.
* @return array list control option elements.
+ * @private
*/
- getListElements : function()
+ _getListElements : function()
{
switch(this.options.ControlType)
{
@@ -784,7 +787,7 @@ Prado.WebUI.TBaseValidator.prototype = for(var i = 0; i < this.options.TotalItems; i++)
{
var element = $(this.options.ControlToValidate+"_"+i);
- if(this.isCheckBoxType(element))
+ if(this._isCheckBoxType(element))
elements.push(element);
}
return elements;
@@ -804,8 +807,9 @@ Prado.WebUI.TBaseValidator.prototype = /**
* @return boolean true if element is of checkbox or radio type.
+ * @private
*/
- isCheckBoxType : function(element)
+ _isCheckBoxType : function(element)
{
if(element && element.type)
{
@@ -817,8 +821,9 @@ Prado.WebUI.TBaseValidator.prototype = /**
* @return boolean true if control to validate is of some of the TListControl type.
+ * @private
*/
- isListControlType : function()
+ _isListControlType : function()
{
var list = ['TCheckBoxList', 'TRadioButtonList', 'TListBox'];
return list.include(this.options.ControlType);
@@ -826,14 +831,15 @@ Prado.WebUI.TBaseValidator.prototype = /**
* @return string gets the first selected list value, initial value if none found.
+ * @private
*/
- getFirstSelectedListValue : function()
+ _getFirstSelectedListValue : function()
{
var initial = "";
if(typeof(this.options.InitialValue) != "undefined")
initial = this.options.InitialValue;
- var elements = this.getListElements();
- var selection = this.getSelectedValuesAndChecks(elements, initial);
+ var elements = this._getListElements();
+ var selection = this._getSelectedValuesAndChecks(elements, initial);
return selection.values.length > 0 ? selection.values[0] : initial;
}
}
@@ -862,7 +868,7 @@ Prado.WebUI.TRequiredFieldValidator = Class.extend(Prado.WebUI.TBaseValidator, else
{
var a = this.getValidationValue();
- var b = this.trim(this.options.InitialValue);
+ var b = this._trim(this.options.InitialValue);
return(a != b);
}
}
@@ -1099,13 +1105,13 @@ Prado.WebUI.TListControlValidator = Class.extend(Prado.WebUI.TBaseValidator, */
evaluateIsValid : function()
{
- var elements = this.getListElements();
+ var elements = this._getListElements();
if(elements && elements.length <= 0)
return true;
this.observeListElements(elements);
- var selection = this.getSelectedValuesAndChecks(elements);
+ var selection = this._getSelectedValuesAndChecks(elements);
return this.isValidList(selection.checks, selection.values);
},
@@ -1114,7 +1120,7 @@ Prado.WebUI.TListControlValidator = Class.extend(Prado.WebUI.TBaseValidator, */
observeListElements : function(elements)
{
- if(Prado.Browser().ie && this.isCheckBoxType(elements[0]))
+ if(Prado.Browser().ie && this._isCheckBoxType(elements[0]))
{
var validator = this;
elements.each(function(element)
@@ -1165,6 +1171,25 @@ Prado.WebUI.TListControlValidator = Class.extend(Prado.WebUI.TBaseValidator, }
});
-
-
+/**
+ * TDataTypeValidator verifies if the input data is of the type specified
+ * by <tt>DataType</tt> option.
+ * The following data types are supported:
+ * - <b>Integer</b> A 32-bit signed integer data type.
+ * - <b>Float</b> A double-precision floating point number data type.
+ * - <b>Date</b> A date data type.
+ * - <b>String</b> A string data type.
+ * For <b>Date</b> type, the option <tt>DateFormat</tt>
+ * will be used to determine how to parse the date string.
+ */
+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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