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Bug property Filter and EmptyMessage RadComboBox with IE11

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Leonid Caceres
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Leonid Caceres asked on 15 Jan 2014, 09:13 PM
I have an application in ASP .NET Framework 4.0, one page have a radcombobox and this control works fine in IE8, IE9 and IE10 but recently the page was tested on IE11 and the results were not good.

The code for the radcombobox:
<rad:RadComboBox ID="cmbRegWT" Width="100%" style="min-width:230px;" OnSelectedIndexChanged="cmbReg_Change" CloseDropDownOnBlur="true"
ShowDropDownOnTextboxClick="true" runat="server" Height="350px"  MarkFirstMatch="true"
SelectOnTab="true" DataValueField="wtValue" DataTextField="wtDisplayText" 
HighlightTemplatedItems="true" DropDownWidth="400px" OffsetX="0" EmptyMessage="Velg lønnsart"
AutoPostBack="true" Filter="Contains">

BUG1: I've got an error telling me that the selectedvalue is not selected when someone press a ImageButton
(<asp:Imagebutton ID="btnSaveReg" runat="server" Enabled="false" 
ImageUrl="~/Design/Time/regSave.png" OnClientClick="return CheckDayTotals(this);" OnCommand="saveReg" />

). ErrorSFP24.png

BUG2: cmbRegWT list is also cleared for elements when I select another element and return the cmbRegWT. ErrorSFP24-2.png.


I followed the code and the results were:
BUG1: Property EmptyMessage enter in the "cmbReg_Change" event before enter the correct code behind event for the "btnSaveReg".
Enter in two sub code behind instead one.
BUG2: Automatically filter (Filter="Contains") in the combobox when the user back the cmbRegWT and the user thinks that the items were deleted.

This behavior is not correct because this events was firing by this properties. I have RadControls for ASP.NET AJAX Q3 2013, please I need help to solve this issues with Internet Explorer 11. As, I said in earlier versions of explorer works fine.








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Aneliya Petkova
Telerik team
answered on 17 Jan 2014, 11:40 AM

Hello Leonid,

Thank you for contacting us.

We are not aware of such a problem with RadComboBox in IE11.
Can you please provide a very simplified runnable project that I can test from my side and check what might be causing the issue in your particular case? Thus I could assist you in the most efficient way and provide you with a suitable solution for your scenario.
Please see the following blog post about how to isolate a problem in a sample page:
http://blogs.telerik.com/blogs/posts/10-09-29/isolating-a-problem-in-a-sample-project.aspx

Looking forward to hearing from you.


Regards,
Aneliya Petkova
Telerik
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Leonid Caceres
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answered on 17 Jan 2014, 08:01 PM
Well after review all the code I found the bug. It was a problem of version in the combobox the Telerik.Web.UI v2013.2.611.40 doesn't support strange characters like:  "610 - Timelønn (m/pensjon) inkl. i fast lønn" but the version of telerik (Telerik.Web.UI v.2013.3.1114.40) can support it. It seems that the newest version fix this kind of problems.

Thank you for your answer because I notice the answer when I was preparing a mini-project to send in this forum.

Regards,
Leonid Caceres
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Aneliya Petkova
Telerik team
answered on 20 Jan 2014, 09:47 AM

Hello Leonid,

Thank you for letting me know that the issue is resolved. 

Regards,

Aneliya Petkova
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.
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Aneliya Petkova
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Leonid Caceres
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