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Postback on searchable RadComboBox

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ComboBox
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Zinoviy Margovskiy
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Zinoviy Margovskiy asked on 15 Mar 2010, 11:57 PM
Hi,

We have a RadComboBox with search capability.  Here is the declaration:

<telerik:RadComboBox ID="ddlCustomerSearch" runat="server" AutoPostBack="true" Width="200px"
                                Height="150px" EnableLoadOnDemand="True" Skin="AsiSkin"  EnableEmbeddedSkins="false"
                                EnableVirtualScrolling="true" AllowCustomText="false"  MarkFirstMatch="true"
                                OnItemsRequested="ddlCustomerSearch_ItemsRequested"           OnClientSelectedIndexChanged="ToggleHiddenElements" OnClientLoad="CheckSelectedCustomer"
                                OnSelectedIndexChanged="CustomerSearch_OnSelectedIndexChanged" EmptyMessage="Enter or Select Customer">
                            </telerik:RadComboBox>

As you see, this dropdown has empty message property setup.  The issue is, when users remove previous selection from dropdown, empty message appears, but SelectedIndexChanged event does not fire (actually I do not think that in this case dropdown does any postback).  As a result, we do not know that user changed selection...

As a result

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robertw102
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answered on 16 Mar 2010, 02:26 PM
Perhaps you should also handle the TextChanged event of the RadCombobox for that kind of situation.
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Zinoviy Margovskiy
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answered on 16 Mar 2010, 06:01 PM
Well,

The problem is that in this case (when you delete selected entry from dropdown and tab out/lose focus), Dropdown does not fire a postback...  So no matter what server event you subscribe for, it does not fire.
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Simon
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answered on 18 Mar 2010, 04:41 PM
Hello Zinoviy Margovskiy,

We are aware of this issue and will fix it in future versions of RadComboBox.

Greetings,
Simon
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Dheeraj
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answered on 15 Sep 2010, 02:50 PM
Hi telerik team,

Is the above issue solved ?? I am also facing the same problem. Please tell me as soon as possible.

Thanks,
Dheeraj
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Simon
Telerik team
answered on 15 Sep 2010, 04:03 PM
Hello Dheeraj,

The issue is already resolved.

Kind regards,
Simon
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Zinoviy Margovskiy
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robertw102
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Zinoviy Margovskiy
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Simon
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Dheeraj
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