diff options
| -rw-r--r-- | framework/Web/UI/TControl.php | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php index 4b5696bd..21482b0a 100644 --- a/framework/Web/UI/TControl.php +++ b/framework/Web/UI/TControl.php @@ -897,6 +897,33 @@ class TControl extends TApplicationComponent }
/**
+ * Finds all child and grand-child controls with the specified ID.
+ * Note, this method is different from {@link findControl} in that
+ * it searches through all controls that have this control as the ancestor
+ * while {@link findcontrol} only searches through controls that have this
+ * control as the direct naming container.
+ * @param string the ID being looked for
+ * @return array list of controls found
+ */
+ public function findControlsByID($id)
+ {
+ $controls=array();
+ if($this->getHasControls())
+ {
+ foreach($this->_rf[self::RF_CONTROLS] as $control)
+ {
+ if($control instanceof TControl)
+ {
+ if($control->_id===$id)
+ $controls[]=$control;
+ $controls=array_merge($controls,$control->findControlsByID($id));
+ }
+ }
+ }
+ return $controls;
+ }
+
+ /**
* Resets the control as a naming container.
* Only framework developers should use this method.
*/
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