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POListBox selection change does postback even though AutoPostBack is set to false for the ListBox
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  1. POListBox selection change does postback even though AutoPostBack is set to false for the ListBox
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    copied!<p>The problem is described in the title. It does postbacking also when I specifically set AutoPostBack property of the ListBox to false, though it should be like that by default. ListBox selection mode is set to multiple.</p> <p>There is a similar <a href="https://stackoverflow.com/questions/4066977/firing-selectedindexchanged-event-but-the-listboxs-autopostback-property-is-f">question</a> but with a different background.</p> <p>What am I missing? Is this some well known issue?</p> <p>Thank you for replying, please tell if you need the exact code</p> <p>EDIT:</p> <p>Here's the aspx page. Codebehind is much larger, since this page is the target of redirection, please tell if you need additional info from there.</p> <pre><code> &lt;%@ Page Language="C#" AutoEventWireup="true" CodeFile="ReportsPreviewViewAddParams.aspx.cs" Inherits="Admin_ReportsPreviewViewAddParams" %&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head runat="server"&gt; &lt;/head&gt; &lt;body&gt; &lt;form runat="server"&gt; &lt;asp:HiddenField ID="SqlSelect" runat="server" /&gt; &lt;asp:HiddenField ID="SqlColumnSize" runat="server" /&gt; &lt;asp:HiddenField ID="SqlGroup" runat="server" /&gt; &lt;asp:HiddenField ID="SqlOrder" runat="server" /&gt; &lt;asp:HiddenField ID="PageSize" runat="server" /&gt; &lt;asp:HiddenField ID="SumColumns" runat="server" /&gt; &lt;asp:Repeater ID="RepeaterInput" runat="server" OnItemDataBound="OnRepeaterItemDataBound" &gt; &lt;HeaderTemplate&gt; &lt;table&gt; &lt;tr&gt;&lt;th&gt; &lt;asp:Label ID="LabelHeader" runat="server" Text='&lt;%# Webcom.Configurator.Core.MLPersistentManager.GetKeyValue("Admin.Reports.EnterParams") %&gt;' /&gt; &lt;/th&gt;&lt;/tr&gt; &lt;/HeaderTemplate&gt; &lt;ItemTemplate&gt; &lt;tr&gt; &lt;td&gt; &lt;asp:TextBox ID="TextBoxValueOne" runat="server" AutoPostBack="false" /&gt; &lt;asp:ListBox ID="ListBoxControlOne" runat="server" AutoPostBack="false" /&gt; &lt;/td&gt; &lt;td&gt;&lt;asp:Label ID="LabelOperatorOne" runat="server" /&gt;&lt;/td&gt; &lt;td&gt;&lt;asp:Label ID="LabelColumnName" runat="server" /&gt;&lt;/td&gt; &lt;td&gt;&lt;asp:Label ID="LabelOperatorTwo" runat="server" /&gt;&lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="TextBoxValueTwo" runat="server" AutoPostBack="false" /&gt; &lt;asp:ListBox ID="ListBoxControlTwo" runat="server" AutoPostBack="false" /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/ItemTemplate&gt; &lt;FooterTemplate&gt; &lt;/table&gt; &lt;/FooterTemplate&gt; &lt;/asp:Repeater&gt; &lt;asp:Button ID="buttonSubmit" runat="server" Visible="true" OnClick="OnSubmit" /&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
 

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