From 3ec0ec6275b1ab8a95b2696febcdd0284732fce2 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 16 Mar 2006 22:04:31 +0000
Subject: Added findControlsByID.

---
 framework/Web/UI/TControl.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'framework/Web')

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
@@ -896,6 +896,33 @@ class TControl extends TApplicationComponent
 		return $controls;
 	}
 
+	/**
+	 * 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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