AJAX :: Dropdownlist.onselectindexchanged Only Refresh Some Portions Data, Not The Whole Page?
Mar 25, 2010
I have the webpage with below code. There exists dropdownlist within the gridview and updatepanel. I hope that the dropdownlistddlAltProduct refresh only some portion of data in div when OnSelectedIndexChanged. Not the whole page as now as you see autopostback='true'. How to change the current situations???
<asp:UpdatePanel ID="updPanel" RenderMode="Inline" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Label runat="server" ForeColor = "Red" ID="lblMsg" ></asp:Label>
[code]...
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<asp:DropDownList ID="ddlClass" EnableViewState="true" AutoPostBack="false" class="input-large span10" runat="server" onchange="loadAllDefaults();" Style="width: auto;">
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Above is the code of dropdownlist
<asp:ScriptManager ID="ScriptManager1" runat="server" />
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<Triggers>
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[Code] ....
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[Code]....
On Selected Index Change code for each
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[Code]....
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<code>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestUpdate.aspx.cs" Inherits="TestUpdate" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> [code]...
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