From 6b1d87352911e43672b46b7a65a3c90dd8e5b8b1 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Sat, 30 Sep 2006 01:49:58 +0000
Subject: Fixed #403

---
 .../ActiveControls/TActiveListControlAdapter.php   | 30 +++++++++++++++++++---
 1 file changed, 27 insertions(+), 3 deletions(-)

(limited to 'framework/Web/UI')

diff --git a/framework/Web/UI/ActiveControls/TActiveListControlAdapter.php b/framework/Web/UI/ActiveControls/TActiveListControlAdapter.php
index 9bdef077..49cb07c8 100644
--- a/framework/Web/UI/ActiveControls/TActiveListControlAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActiveListControlAdapter.php
@@ -44,8 +44,11 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
 	public function setSelectedIndex($index)
 	{
 		if($this->canUpdateClientSide())
+		{
+			$this->updateListItems();
 			$this->getPage()->getCallbackClient()->select(
 					$this->getControl(), 'Index', $index);
+		}
 	}
 
 	/**
@@ -56,6 +59,7 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
 	{
 		if($this->canUpdateClientSide())
 		{
+			$this->updateListItems();
 			$n = $this->getControl()->getItemCount();
 			$list = array();
 			foreach($indices as $index)
@@ -77,8 +81,11 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
 	public function setSelectedValue($value)
 	{
 		if($this->canUpdateClientSide())
+		{
+			$this->updateListItems();
 			$this->getPage()->getCallbackClient()->select(
 					$this->getControl(), 'Value', $value);
+		}
 	}
 
 	/**
@@ -89,6 +96,7 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
 	{
 		if($this->canUpdateClientSide())
 		{
+			$this->updateListItems();
 			$list = array();
 			foreach($values as $value)
 				$list[] = $value;
@@ -104,7 +112,10 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
     public function clearSelection()
     {
 		if($this->canUpdateClientSide())
+		{
+			$this->updateListItems();
 			$this->getPage()->getCallbackClient()->select($this->getControl(), 'Clear');
+		}
     }
 
 	/**
@@ -112,11 +123,14 @@ class TActiveListControlAdapter extends TActiveControlAdapter implements IListCo
 	 */
 	public function updateListItems()
 	{
-		if($this->canUpdateClientSide() && $this->getControl()->getHasItems())
+		if($this->canUpdateClientSide())
 		{
 			$items = $this->getControl()->getItems();
-			if($items instanceof TActiveListItemCollection && $items->getListHasChanged())
-				$this->getPage()->getCallbackClient()->setListItems($this->getControl(), $items);
+			if($items instanceof TActiveListItemCollection
+				&& $items->getListHasChanged())
+			{
+				$items->updateClientSide();
+			}
 		}
 	}
 }
@@ -182,6 +196,16 @@ class TActiveListItemCollection extends TListItemCollection
 		return $this->_hasChanged;
 	}
 
+	/**
+	 * Update client-side list items.
+	 */
+	public function updateClientSide()
+	{
+		$client = $this->getControl()->getPage()->getCallbackClient();
+		$client->setListItems($this->getControl(), $this);
+		$this->_hasChanged=false;
+	}
+
 	/**
 	 * Inserts an item into the collection.
 	 * The new option is added on the client-side during callback.
-- 
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