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Remove an item from a listbox client side asynchronously

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ListBox

This is a migrated thread and some comments may be shown as answers.

Deivison Julio asked on 20 Apr 2012, 10:05 PM

How to remove an item from a listbox client side asynchronously? I'm using RadAjaxManager, but I have to click the button 2 times to remove the item.

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="True">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RemoveFeed">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ListBoxFeeds" LoadingPanelID="ajaxLoading" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManage>

<telerik:RadListBox AppendDataBoundItems="true" runat="server" ID="ListBoxFeeds"

CssClass="boxComments" AutoPostBack="True" RegisterWithScriptManager="True" AllowReorder="False"

AllowTransfer="False" EnableDragAndDrop="False"

AllowAutomaticUpdates="True">

<ItemTemplate>

<asp:Button ID="RemoveFeed" OnClick="removeFeed_Click" CssClass="removeItem" runat="server"

Text="Test"/>

</ItemTemplate>

</telerik:RadListBox>

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