A bug is identified in tiny_mce_src.js packaged within Richfaces. Richfaces
future release needs to update tiny mce to version 3.2.4.1 where the bug has
been fixed.
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Key: RF-7290
URL: https://jira.jboss.org/jira/browse/RF-7290
Project: RichFaces
Issue Type: Thirdparty Change
Affects Versions: 3.3.1, 3.3.0, 3.2.2
Reporter: Gary Hu
Fix For: 3.3.2.CR1
A bug is identified in tiny_mce_src.js packaged within Richfaces. The version
of tiny mce coming with Richfaces is 3.2. The following is the problematic code
in tiny_mce_src.js:
function fakeUnload() {
var d = document;
debugger;
if (d.readyState == "interactive") {
function stop() {
d.detachEvent("onstop", stop);
unload();
d = null;
}
*** d.attachEvent("onstop", stop);
window.setTimeout(function () {
*** d.detachEvent("onstop", stop);
}, 0);
}
}
The lines with "***" are problematic. The code needs to check if "d" is null
for those lines.
The latest Tiny mce release 3.2.4.1 has fixed the above issue.
The following is the code in 3.2.4.1:
function fakeUnload() {
var d = document;
// Is there things still loading, then do some magic
if (d.readyState == 'interactive') {
function stop() {
// Prevent memory leak
d.detachEvent('onstop', stop);
// Call unload handler
if (unload)
unload();
d = 0;
};
// Fire unload when the currently loading page is stopped
if (d)
d.attachEvent('onstop', stop);
// Remove onstop listener after a while to prevent the unload function
// to execute if the user presses cancel in an onbeforeunload
// confirm dialog and then presses the browser stop button
window.setTimeout(function() {
if (d)
d.detachEvent('onstop', stop);
}, 0);
}
};
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