From 6801f262e4955fcb7fa48bc88ef64df786f0c650 Mon Sep 17 00:00:00 2001
From: Fabio Bas <ctrlaltca@gmail.com>
Date: Sun, 3 Nov 2013 19:33:34 +0100
Subject: Fixed evaluation of end-scripts on callback

Aka: fix js event creation on callbacks
---
 framework/Web/Javascripts/TJavaScript.php                | 13 +++++++++++++
 framework/Web/Javascripts/source/prado/prado.js          | 10 +++++++++-
 framework/Web/UI/ActiveControls/TActivePageAdapter.php   |  2 +-
 .../Web/UI/ActiveControls/TCallbackClientScript.php      | 11 ++++++++++-
 framework/Web/UI/TClientScriptManager.php                | 16 ++++++++++++++++
 5 files changed, 49 insertions(+), 3 deletions(-)

(limited to 'framework/Web')

diff --git a/framework/Web/Javascripts/TJavaScript.php b/framework/Web/Javascripts/TJavaScript.php
index 0f6fef1c..8cfbc9ba 100644
--- a/framework/Web/Javascripts/TJavaScript.php
+++ b/framework/Web/Javascripts/TJavaScript.php
@@ -59,6 +59,19 @@ class TJavaScript
 			return '';
 	}
 
+	/**
+	 * Renders a list of javascript code
+	 * @param array javascript blocks
+	 * @return string rendering result
+	 */
+	public static function renderScriptBlocksCallback($scripts)
+	{
+		if(count($scripts))
+			return implode("\n",$scripts)."\n";
+		else
+			return '';
+	}
+
 	/**
 	 * Renders javascript block
 	 * @param string javascript block
diff --git a/framework/Web/Javascripts/source/prado/prado.js b/framework/Web/Javascripts/source/prado/prado.js
index 6cc30c2c..25550bca 100644
--- a/framework/Web/Javascripts/source/prado/prado.js
+++ b/framework/Web/Javascripts/source/prado/prado.js
@@ -524,9 +524,17 @@ Prado.Element =
 	 * Evaluate a javascript snippet from a string.
 	 * @function ?
 	 * @param {string} content - String containing the script
+	 * @param {string} boundary - Boundary containing the script
 	 */
-	evaluateScript : function(content)
+	evaluateScript : function(content, boundary)
 	{
+		if(boundary)
+		{
+			var result = this.extractContent(boundary);
+			if(result != null)
+				content = result;
+		}
+
 		try
 		{
 			jQuery.globalEval(content);
diff --git a/framework/Web/UI/ActiveControls/TActivePageAdapter.php b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
index 03fe2f16..c594ed42 100644
--- a/framework/Web/UI/ActiveControls/TActivePageAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
@@ -198,7 +198,7 @@ class TActivePageAdapter extends TControlAdapter
 		if($this->getPage()->getClientScript()->hasEndScripts())
 		{
 			$writer = $response->createHtmlWriter();
-			$this->getPage()->getClientScript()->renderEndScripts($writer);
+			$this->getPage()->getClientScript()->renderEndScriptsCallback($writer);
 			$this->getPage()->getCallbackClient()->evaluateScript($writer);
 		}
 
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
index a25e7f41..96c8d38e 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
@@ -452,7 +452,16 @@ class TCallbackClientScript extends TApplicationComponent
 	 */
 	public function evaluateScript($writer)
 	{
-		$this->callClientFunction('Prado.Element.evaluateScript', array($writer));
+		if($writer instanceof THtmlWriter)
+		{
+			$boundary = $this->getResponseContentBoundary($writer);
+			$content = null;
+		} else {
+			$boundary = null;
+			$content = $writer;
+		}
+
+		$this->callClientFunction('Prado.Element.evaluateScript', array($content, $boundary));
 	}
 
 	/**
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index 5f9ea8b4..80a71ea0 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -697,6 +697,22 @@ class TClientScriptManager extends TApplicationComponent
 		$writer->write(TJavaScript::renderScriptBlocks($this->_endScripts));
 	}
 
+	/**
+	 * @param THtmlWriter writer for the rendering purpose
+	 */
+	public function renderBeginScriptsCallback($writer)
+	{
+		$writer->write(TJavaScript::renderScriptBlocksCallback($this->_beginScripts));
+	}
+
+	/**
+	 * @param THtmlWriter writer for the rendering purpose
+	 */
+	public function renderEndScriptsCallback($writer)
+	{
+		$writer->write(TJavaScript::renderScriptBlocksCallback($this->_endScripts));
+	}
+
 	public function renderHiddenFieldsBegin($writer)
 	{
 		$this->renderHiddenFieldsInt($writer,true);
-- 
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