From d56f7389388aa240aea5ece86c7e152b6d499105 Mon Sep 17 00:00:00 2001
From: Jeff Segars <jsegars@alumni.rice.edu>
Date: Tue, 1 Apr 2008 14:51:30 +0000
Subject: [PATCH] Fixed bug #7820: Task center iframes are only sized on load
 (thanks to Steffen Kamper)

git-svn-id: https://svn.typo3.org/TYPO3v4/Core/trunk@3499 709f56b5-9817-0410-a4d7-c38de5d9e867
---
 ChangeLog                                     |  1 +
 .../taskcenter/task/class.mod_user_task.php   |  2 +-
 typo3/sysext/taskcenter/task/index.php        | 22 +++++++++----------
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5c3eb1ecd2b4..bac30ae412a3 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2008-04-01  Jeff Segars <jeff@webempoweredchurch.org>
 
 	* Fixed bug #7943: Filelist has nested HTML (thanks to Steffen Kamper)
+	* Fixed bug #7820: Task center iframes are only sized on load (thanks to Steffen Kamper)
 
 2008-04-01  Benjamin Mack <benni@typo3.org>
 
diff --git a/typo3/sysext/taskcenter/task/class.mod_user_task.php b/typo3/sysext/taskcenter/task/class.mod_user_task.php
index baf26ea802e6..52fdc8610e48 100755
--- a/typo3/sysext/taskcenter/task/class.mod_user_task.php
+++ b/typo3/sysext/taskcenter/task/class.mod_user_task.php
@@ -201,7 +201,7 @@ class mod_user_task extends t3lib_extobjbase {
 	 * @return	string		code that inserts the iframe (HTML)
 	 */
 	function urlInIframe($url,$max=0) {
-		return '<iframe onload="resizeIframe(this,'.$max.');" scrolling="auto" width="100%" src="'.$url.'" name="list_frame" frameborder="no" style="border: none;"></iframe>';
+		return '<iframe onload="resizeIframe(this,'.$max.');" scrolling="auto" width="100%" src="'.$url.'" name="list_frame" id="list_frame" frameborder="no" style="border: none;"></iframe>';
 	}
 
 
diff --git a/typo3/sysext/taskcenter/task/index.php b/typo3/sysext/taskcenter/task/index.php
index 0f40618971d0..3044ba38c085 100755
--- a/typo3/sysext/taskcenter/task/index.php
+++ b/typo3/sysext/taskcenter/task/index.php
@@ -94,6 +94,7 @@ class SC_mod_user_task_index extends t3lib_SCbase {
 		$this->doc->divClass = '';
 		$this->doc->form = '<form action="index.php" method="POST" name="editform">';
 		$this->backPath = $this->doc->backPath = $BACK_PATH;
+		$this->doc->loadJavascriptLib('contrib/prototype/prototype.js');
 		$this->doc->JScode = '  <script language="javascript" type="text/javascript">
 			script_ended = 0;
 			function jumpToUrl(URL) {
@@ -105,17 +106,16 @@ class SC_mod_user_task_index extends t3lib_SCbase {
 		$this->doc->JScode .= $this->doc->getDynTabMenuJScode();
 		$this->doc->JScode .= '<script language="javascript" type="text/javascript">
 		function resizeIframe(frame,max) {
-			try {
-				innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
-				if(max==0) {
-					frame.height = innerDoc.body.scrollHeight + 30;
-				} else {
-					frame.height = Math.max(innerDoc.body.scrollHeight + 30,document.body.scrollHeight);
-				}
-			}
-			catch (e) {
-				window.status = e.message;
-			}
+			var parent = $("list_frame").up("body");
+			var parentHeight = $(parent).getHeight();
+			$("list_frame").setStyle({height: parentHeight+"px"});
+			
+		}
+		// event crashes IE6 so he is excluded first
+		//TODO: use a central handler instead of multiple single ones
+		var version = parseFloat(navigator.appVersion.split(\';\')[1].strip().split(\' \')[1]);
+		if (!(Prototype.Browser.IE && version == 6)) {
+			Event.observe(window, "resize", resizeIframe, false);
 		}
 </script>';
 
-- 
2.20.1