Hi!
Tried this question in jQuery(English) without any response so I am
hoping for more luck here.
I am using jQuery 1.3.2 and for some reason I am trying to add event
listeners to windows/documents in iframes (yeah I know...) from the
parent window and I have run into some problems...
Does anyone know why it's possible to bind a listener to the click
event of the document in an iframe but not bind a listener to the
unload event of the window object (contentWindow) in the same iframe?
At least the unload isn't triggered when the iframe.src is changed.
Since it is possible to bind to the click event of the document in the
iframe an unload handler will automatically be registered in IE (to
prevent memory leaks) but this unload handler will not be triggered
when the iframe.src is changed, which in turn will cause an annoying
javascript error (permission denied) when you first alter the
iframe.src and then reload the top window. I have tested with
"beforeunload" with the same result.
Using win.attachEvent/addEventListener works fine...
$(document).ready(function() {
$("#clickable").click(function() {
$("#frame1").attr("src", "frame2.html");
});
addEvents(window);
});
function addEvents(win) {
if (win.contentWindow) {
win = win.contentWindow;
}
$(win.document).bind("click", function() {alert("click");});
$(win).bind("unload", function() {alert("unload");});
var frames = win.document.getElementsByTagName("iframe");
for (var i=0; i < frames.length; i++) {
addEvents(frames[i]);
}
}
<div id="clickable">Click me</div>
<iframe id="frame1" src="frame1.html"></iframe>
/Thank you for showing interest
Henrik
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"jQuery Development" group.
To post to this group, send email to jquery-dev@googlegroups.com
To unsubscribe from this group, send email to
jquery-dev+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/jquery-dev?hl=en
-~----------~----~----~----~------~----~------~--~---
