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Tagged: javascript dialog window, jqwidgets, jqxwindow

This topic contains 4 replies, has 2 voices, and was last updated by aorlic 12 years, 1 month ago.

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Window crash Posts
May 29, 2013 at 9:54 pm Window crash #22065

aorlic
Member

Hi!

I am trying to create a window always in the same div. It works the first time, but the next one it crashes with the following error in Bugzilla:

TypeError: this.data(…).jqxWindow is undefined

I am invoking “destroy” just before creating a new window and the previous one was closed using the “close” button.

What could cause this problem?

Thanks!

Aleks.

May 30, 2013 at 3:46 am Window crash #22085

Peter Stoev
Keymaster

Hi,

You cannot create a window from the same DIV because if you “destroy” the window, that DIV tag is not in the DOM. If you want to do such thing then you will have to dynamically create a new DIV tag, append it to the DOM and initialize the Window from it.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com/

May 30, 2013 at 6:42 pm Window crash #22197
aorlic
Member
Sorry, I wasn’t clear enough. Of course I am re-appending the DIV, just before I try to create a new window. I just use the same name for it.

So, this is the simplified code to create a Window:
```
$('body').append('<div id="wnd_main" ><div>' + new_title + '</div><div id="wnd_content"></div></div>');			
$('#wnd_main').jqxWindow(conf); // here the window is frozen after the second invocateion
$('#wnd_main').jqxWindow('open');
```
I ensure the DIV is destroyd in the windows “close” event (I even tried it just before the append, with the same failure):
```
// Close Wnd
$('#wnd_main').on('close', function (event) { 
	$('#wnd_main').remove();    // $('#wnd_main').jqxWindow('destroy') produces the same result
});
```
Do you have some clue?
May 31, 2013 at 10:00 am Window crash #22244
Peter Stoev
Keymaster
Hi,

I cannot reproduce that behavior with jQWidgets 2.8.3.

Here’s my test code which removes a window and then creates the same window from dynamically created DIV tag with the same ID.
```
<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.8.3.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxwindow.js"></script>
    <script type="text/javascript">
  
        $(document).ready(function () {
            var window = $("<div id='window1'><div>Title</div><div>Content</div></div>");
            $(document.body).append(window);
            window.jqxWindow();
            window.jqxWindow('destroy');
            var window = $("<div id='window1'><div>Title</div><div>Content</div></div>");
            $(document.body).append(window);
            window.jqxWindow();
        });
    </script>
</head>
<body class='default'>
</body>
</html>
```
Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com
June 3, 2013 at 5:40 pm Window crash #22457

aorlic
Member

I am using modal windows. So, please try:

window.jqxWindow({isModal: true});

and you will reproduce the problem.

Thank you!
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