I'm using .NET framework 1.1 and VS.NET 2003 for a aspx web form.
There is a DropDwonList on the page and its SelectedIndexCh anged event is
fired to the server normally, until when I add another form "FormDummy" onto
the main form, and then the event no longer fires again when the user change
the value of the drop down list.
Can anybody help ? Thanks so much!
The aspx code is as follows:
(Every thing works fine is the form "FormDummy" is abscent !)
<%@ Page Language="vb" AutoEventWireup ="false" Codebehind="Web Form1.aspx.vb"
Inherits="HKG.W ebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1 </title>
<meta name="GENERATOR " content="Micros oft Visual Studio .NET 7.1">
<meta name="CODE_LANG UAGE" content="Visual Basic .NET 7.1">
<meta name="vs_defaul tClientScript" content="JavaSc ript">
<meta name="vs_target Schema"
content="http://schemas.microso ft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING= "GridLayout ">
<form id="Form1" method="post" runat="server">
<form id="FormDummy" method="post">
</form>
<form id="Form2" method="post">
<asp:DropDownLi st id="DropDownLis t1" style="Z-INDEX: 101; LEFT: 168px;
POSITION: absolute; TOP: 64px"
runat="server" Width="160px" AutoPostBack="T rue">
<asp:ListItem Value="1">1</asp:ListItem>
<asp:ListItem Value="2">2</asp:ListItem>
<asp:ListItem Value="3">3</asp:ListItem>
</asp:DropDownLis t>
</form>
</form>
</body>
</HTML>
