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Clicking checkbox on node quickly doesn't always work properly

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This is a migrated thread and some comments may be shown as answers.
Kyle
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Kyle asked on 27 May 2013, 10:29 PM
Using version 2013.1.417.35 and Internet Explorer 10.

If you attempt to check/uncheck the checkbox of a node in a RadTreeView quickly, the node does not always successfully check or uncheck.  (No postbacks occur.)  Is there a reason for this, or is it a small bug?

Thanks,
Kyle

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Bozhidar
Telerik team
answered on 30 May 2013, 08:20 AM
Hi Kyle,

This behavior is caused by a quirk in IE and can be reproduced with a simple <input type='checkbox' /> element. The reason for this is that IE has a different flow of events when you doubleclick something. The issue is explained in the following article:
http://webbugtrack.blogspot.com.br/2008/01/bug-263-beware-of-doubleclick-in-ie.html

Since the second click event isn't fired, the checkbox is checked only once. We will include a fix for this quirk in the RadTreeView, but in the meantime you can use the following workaround:
(function() {
    $telerik.$("input[type='checkbox']")
        .on("dblclick", function(event) {
            if ($telerik.isIE) {
                event.target.click();
            }
        });
}());

 

Regards,
Bozhidar
Telerik
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Ratnesh
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answered on 17 Jul 2014, 05:42 AM
Hi Kyle ,

can you provide the solution for the below-

1.how can i add $telerik in my MVC application. its shows "$Telerik" is undefined.
2. In Kendo Treeview , When I checked all checkboxes for saving data ,its saved in database, but when I am retrieving data from
database ,all checkboxes showing unchecked.this problem exist with Internet Explorer 10 even chrome and firefox working fine.

Thanks

Ratnesh
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Ratnesh
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answered on 17 Jul 2014, 05:43 AM
Hi Bozhidar ,

can you provide the solution for the below-

1.how can i add $telerik in my MVC application. its shows "$Telerik" is undefined.

2. In Kendo Treeview , When I checked all checkboxes for saving data ,its saved in database, but when I am retrieving data from

database ,all checkboxes showing unchecked.this problem exist with Internet Explorer 10 even chrome and firefox working fine.



Thanks



Ratnesh
0
Alex Gyoshev
Telerik team
answered on 18 Jul 2014, 03:18 PM
Hello Ratnesh,

The provided work-around is for the UI for ASP.NET AJAX. We could not reproduce the said problem in the online demos, but here is the code ported to Kendo UI:

$("input[type='checkbox']")
        .on("dblclick"function(e) {
            if (kendo.support.browser.msie) {
                e.target.click();
            }
        });
Regards,
Alex Gyoshev
Telerik
 
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Bozhidar
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Ratnesh
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Alex Gyoshev
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