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-rw-r--r--framework/Web/UI/WebControls/TListControl.php39
1 files changed, 39 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TListControl.php b/framework/Web/UI/WebControls/TListControl.php
index 46fab074..5a635297 100644
--- a/framework/Web/UI/WebControls/TListControl.php
+++ b/framework/Web/UI/WebControls/TListControl.php
@@ -494,6 +494,45 @@ abstract class TListControl extends TDataBoundControl
$this->_cachedSelectedValue=$value;
}
+
+ /**
+ * @return array list of the selected item values (strings)
+ */
+ public function getSelectedValues()
+ {
+ $values=array();
+ if($this->_items)
+ {
+ foreach($this->_items as $item)
+ {
+ if($item->getSelected())
+ $values[]=$item->getValue();
+ }
+ }
+ return $values;
+ }
+
+ /**
+ * @param array list of the selected item values
+ */
+ public function setSelectedValues($values)
+ {
+ if($this->_items)
+ {
+ $this->clearSelection();
+ $lookup=array();
+ foreach($this->_items as $item)
+ $lookup[$item->getValue()]=$item;
+ foreach($values as $value)
+ {
+ if(isset($lookup["$value"]))
+ $lookup["$value"]->setSelected(true);
+ else
+ throw new TInvalidDataValueException('listcontrol_selectedvalue_invalid',get_class($this),$value);
+ }
+ }
+ }
+
/**
* @return string selected value
*/