Author: pbr
Date: 2007-11-12 16:43:49 -0800 (Mon, 12 Nov 2007)
New Revision: 7223
Modified:
openlaszlo/trunk/WEB-INF/lps/lfc/data/LzHTTPDataProvider.lzs
Log:
Change 20071106-Philip-8 by [EMAIL PROTECTED] on 2007-11-06 13:04:03 EST
in /cygdrive/f/laszlo/svn/src/svn/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: Prevent error when trying to dynamically load dataset
New Features:
Bugs Fixed: LPP-3951
Technical Reviewer: hqm
QA Reviewer: (pending)
Doc Reviewer: (pending)
Documentation:
Release Notes:
Details:
This bug was fixed in legals but I never checked it in (approved by Henry on
6/28/2007). If LzHTTPDataProvider.doRequest() is called on a local dataset, an
error is generated in dhtml (and the tree disappears in swf). The solution is
to check for a null src and return.
Tests:
Run test in LPP-3951. After patch, the tree does not disappear when you click
the button, and no error is generated in dhtml.
Files:
M WEB-INF/lps/lfc/data/LzHTTPDataProvider.lzs
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20071106-Philip-8.tar
Modified: openlaszlo/trunk/WEB-INF/lps/lfc/data/LzHTTPDataProvider.lzs
===================================================================
--- openlaszlo/trunk/WEB-INF/lps/lfc/data/LzHTTPDataProvider.lzs
2007-11-13 00:09:12 UTC (rev 7222)
+++ openlaszlo/trunk/WEB-INF/lps/lfc/data/LzHTTPDataProvider.lzs
2007-11-13 00:43:49 UTC (rev 7223)
@@ -76,6 +76,10 @@
* @access private
*/
function doRequest ( dreq ) {
+ // dreq.src can be null if the dataset is loaded from initialdata
+ if (!dreq.src)
+ return;
+
//build request
var proxied = dreq.proxied;
// Check for previously created loader, we can reuse it
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