From 10b65d6d03ee0afc1ec1a50f320af42a79f5492b Mon Sep 17 00:00:00 2001
From: wei <>
Date: Sun, 30 Apr 2006 00:15:23 +0000
Subject: Adding Callback foundations.

---
 .../UI/ActiveControls/TActiveControlAdapter.php    | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 framework/Web/UI/ActiveControls/TActiveControlAdapter.php

(limited to 'framework/Web/UI/ActiveControls/TActiveControlAdapter.php')

diff --git a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
new file mode 100644
index 00000000..187b2cac
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * Created on 29/04/2006
+ */
+
+class TActiveControlAdapter extends TControlAdapter
+{
+	private static $_renderedPosts = false;
+	
+	/**
+	 * Render the callback request post data loaders once only.
+	 */
+	public function render($writer)
+	{
+		if(!self::$_renderedPosts)
+		{
+			$options = TJavascript::encode($this->getPage()->getPostDataLoaders(),false);
+			$script = "Prado.Callback.PostDataLoaders.concat({$options});";
+			$this->getPage()->getClientScript()->registerEndScript(get_class($this), $script);
+			self::$_renderedPosts = true;
+		}
+		parent::render($writer);
+	}	
+} 
+?>
-- 
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