ComboBox closes immediately on first open and then works fine.

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ComboBox
Justin
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Justin asked on 27 Jun 2024, 02:47 PM

I have an issue that I have seen others have run into before across the forum, but the threads are generally old and none of the solutions have worked or were not relevant to our situation. We are on a fairly recent version of Kendo UI for jQuery (2 back) and a fairly recent version of jQuery (2 or 3 versions back). 

Basically, we have kendoComboBoxes in a kendoWindow that often, but not always, immediately close the first time that the user clicks the drop down button. After that it works fine - see the attached animated png to see it in action. The ComboBoxes do have filtering enabled and we have seen similar behavior on the DropDownList, and just lived with it.

I have noticed that if I click in the background of the window prior to opening the ComboBox it solves the issue, which leads me to believe that it is some sort of focus problem. I have tried triggering a focus event on the window after the form is initialized (with a delay) and this seems to make it somewhat better, but does not entirely solve the issue.

Has anyone experienced this and solved it?

Thank you for any help!

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Martin
Telerik team
answered on 02 Jul 2024, 06:28 AM

Hello, Justin,

I tried to reproduce the behaviour in this Dojo example, but the ComboBox remains open on the first click. Could you please try to modify the example so that I can observe the issue? I will then be able to investigate further.

Looking forward to your reply.

Regards,
Martin
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