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authorwei <>2006-04-25 01:00:08 +0000
committerwei <>2006-04-25 01:00:08 +0000
commitc84f3e19b54cf54f525f4b2d158696ae32d1bf60 (patch)
tree60720fba29ef72175db47dd3cd4b74d8bbed605b /framework/Web/UI/WebControls/TRequiredFieldValidator.php
parent09edc6590523e26fffbf32f7b0e7958c166f7537 (diff)
Add TListControlValidator. Update client-side validators, datepicker.js, colorpicker.js.
Diffstat (limited to 'framework/Web/UI/WebControls/TRequiredFieldValidator.php')
-rw-r--r--framework/Web/UI/WebControls/TRequiredFieldValidator.php30
1 files changed, 28 insertions, 2 deletions
diff --git a/framework/Web/UI/WebControls/TRequiredFieldValidator.php b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
index ddbb12c8..04e333eb 100644
--- a/framework/Web/UI/WebControls/TRequiredFieldValidator.php
+++ b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
@@ -21,6 +21,9 @@ Prado::using('System.Web.UI.WebControls.TBaseValidator');
* TRequiredFieldValidator makes the associated input control a required field.
* The input control fails validation if its value does not change from
* the {@link setInitialValue InitialValue} property upon losing focus.
+ *
+ * Validation will also succeed if input is of TListControl type and the number
+ * of selected values different from the initial value is greater than zero.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Revision: $ $Date: $
@@ -53,12 +56,32 @@ class TRequiredFieldValidator extends TBaseValidator
* This method overrides the parent's implementation.
* The validation succeeds if the input component changes its data
* from the {@link getInitialValue InitialValue} or the input control is not given.
+ *
+ * Validation will also succeed if input is of TListControl type and the
+ * number of selected values different from the initial value is greater
+ * than zero.
+ *
* @return boolean whether the validation succeeds
*/
protected function evaluateIsValid()
{
- $value=$this->getValidationValue($this->getValidationTarget());
- return trim($value)!==trim($this->getInitialValue()) || (is_bool($value) && $value);
+ $control = $this->getValidationTarget();
+ $initial = trim($this->getInitialValue());
+ if($control instanceof TListControl)
+ {
+ $count = 0;
+ foreach($control->getItems() as $item)
+ {
+ if($item->getSelected() && $item->getValue() != $initial)
+ $count++;
+ }
+ return $count > 0;
+ }
+ else
+ {
+ $value=$this->getValidationValue($control);
+ return trim($value)!==$initial || (is_bool($value) && $value);
+ }
}
/**
@@ -69,6 +92,9 @@ class TRequiredFieldValidator extends TBaseValidator
{
$options = parent::getClientScriptOptions();
$options['InitialValue']=$this->getInitialValue();
+ $control = $this->getValidationTarget();
+ if($control instanceof TListControl)
+ $options['TotalItems'] = $control->getItemCount();
return $options;
}
}