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Combo Box slide is floating

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ComboBox
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Nate
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Nate asked on 27 Apr 2010, 04:24 PM
I have an issue where I have a type ahead radcombobox inside a grid, and after I open it and scroll down on the page, the  slide part of the combo box doesn't stay in position and floats down when I scroll.

I've tried to put some style on the .rcbSlide class, but to no avail.

Any Suggestions?

Nate

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Dimitar Milushev
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answered on 29 Apr 2010, 05:48 PM
Hello Nate,

Which version of RadControls are you using in your project? Can you please test this with the latest version of RadComboBox?

Best wishes,
Dimitar Milushev
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Nate
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answered on 29 Apr 2010, 05:52 PM
We just upgraded to your latest 2010 version.
My solution was to hide the drop downs when scrolling, but if there is a style I could put in that would be optimal.
Here's a sample picture:

Basically that sliding part of the drop down is being moved down the page by scrolling.
The controls are inside a radpane which is where the scrolling is happening.
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Simon
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answered on 29 Apr 2010, 05:57 PM
Hi Nate,

We were unable to reproduce this behavior on our side and also cannot access the Image to which you provided a link.

Can you send us a page where the issue appears so that we investigate it?

Regards,
Simon
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Slinger
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answered on 11 Jun 2010, 01:10 AM
I have this same problem.  Just put the combo box inside a scrollable div, then open the drop down, next scroll mouse wheel outside the drop down.

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Nate
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answered on 11 Jun 2010, 08:12 PM
Yep, that's how you repro it.  I had to hack it by closing the combo box on scroll of the div.
Is there a better way to do it than that?
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Simon
Telerik team
answered on 14 Jun 2010, 02:00 PM
Hi Nate,

Actually this is the only way to do that. You need to know when a container is scrolled and then manually close the drop down.

We have not incorporated this solution in RadComboBox as it would require to traverse all parent containers, verify whether they have a scroll and attach a handler to their scroll event; then the events must be detached when the control is being disposed. As this solution may produce unnecessary performance degradation in some cases we chose to not implement it.

Greetings,
Simon
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Dimitar Milushev
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Nate
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Simon
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