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ASP.NET Panel DefaultButton not working

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Join Date: Jul 2009

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jamesgurung jamesgurung is offline

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ASP.NET Panel DefaultButton not working

Jul 7th, 2009

On this test page I intend that if you press the Enter key with focus in TextBox1, Button1_Click will fire, whereas in TextBox2, Button2_Click will fire. This is not working in IE8 or FF3.5. Any ideas?

 Help with Code Tags 
 ASP.NET Syntax (Toggle Plain Text) 
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
  <title>Test Page</title>
  <meta name="ROBOTS" content="NOINDEX" />
</head>
<body>
  <form id="form1" runat="server">
  <asp:Panel ID="Panel1" DefaultButton="Button1" runat="server">
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <asp:Button ID="Button1" runat="server" Text="Button1" onclick="Button1_Click" />
  </asp:Panel>
  <asp:Panel ID="Panel2" DefaultButton="Button2" runat="server">
    <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
    <asp:Button ID="Button2" runat="server" Text="Button2" onclick="Button2_Click" />
  </asp:Panel>
  <asp:Label ID="Label1" runat="server" Text="Label1"></asp:Label>
  </form>
</body>
</html>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
  <title>Test Page</title>
  <meta name="ROBOTS" content="NOINDEX" />
</head>
<body>
  <form id="form1" runat="server">
  <asp:Panel ID="Panel1" DefaultButton="Button1" runat="server">
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <asp:Button ID="Button1" runat="server" Text="Button1" onclick="Button1_Click" />
  </asp:Panel>
  <asp:Panel ID="Panel2" DefaultButton="Button2" runat="server">
    <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
    <asp:Button ID="Button2" runat="server" Text="Button2" onclick="Button2_Click" />
  </asp:Panel>
  <asp:Label ID="Label1" runat="server" Text="Label1"></asp:Label>
  </form>
</body>
</html>

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Join Date: Jun 2009

Posts: 446

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Ramesh S

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Re: ASP.NET Panel DefaultButton not working

Jul 7th, 2009

I have tested your code in IE8 and Opera. It is working fine.

But it is not working if URL in your question is viewed in IE8 and opera. Also both browsers re emitted with proper HTML.

Sorry. I could n't find the problem.

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jamesgurung jamesgurung is offline

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Re: ASP.NET Panel DefaultButton not working

Jul 7th, 2009

•

Originally Posted by Ramesh S

I have tested your code in IE8 and Opera. It is working fine.

But it is not working if URL in your question is viewed in IE8 and opera. Also both browsers re emitted with proper HTML.

Sorry. I could n't find the problem.

Thanks for looking into this. Could you send me a link to the page that works, or paste its HTML output and HTTP headers here?

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Join Date: Jun 2009

Posts: 446

Reputation: Ramesh S will become famous soon enough

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Ramesh S

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Re: ASP.NET Panel DefaultButton not working

Jul 7th, 2009

This is the HTML source viewed in my IE8. The same is viewed in http://www.oxonacf.org.uk/test.aspx also.

 Help with Code Tags 
 ASP.NET Syntax (Toggle Plain Text) 
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1"><title>
	Test Page
</title><meta name="ROBOTS" content="NOINDEX" /></head>
<body>
  <form name="form1" method="post" action="TestPage11.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTA4OTU2ODYyMw9kFgICAw9kFgICBQ8PFgIeBFRleHQFK0J1dHRvbjFfQ2xpY2sgZmlyZWQgYXQgNy83LzIwMDkgMTA6MDQ6NDcgUE1kZGRpowb0CyldCDBRuX+q0ABj19Zgog==" />
</div>
 
<div>
 
	<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
	<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
	<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWBQK/x8UUAuzRsusGAoznisYGAuzR9tkMArursYYI6vzYosbpPS4bH3+PLel4Gwkqpdo=" />
</div>
  <div id="Panel1" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'Button1')">
 
    <input name="TextBox1" type="text" id="TextBox1" />
    <input type="submit" name="Button1" value="Button1" id="Button1" />
 
</div>
  <div id="Panel2" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'Button2')">
 
    <input name="TextBox2" type="text" id="TextBox2" />
    <input type="submit" name="Button2" value="Button2" id="Button2" />
 
</div>
  <span id="Label1">Button1_Click fired at 7/7/2009 10:04:47 PM</span>
 
<script type="text/javascript"> 
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
    theForm = document.form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
//]]>
</script>
 
 
<script src="/Site3/WebResource.axd?d=a89fGCglRfUbEVx19IXx7g2&amp;t=633658105131718750" type="text/javascript"></script>
</form>
</body>
</html>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1"><title>
	Test Page
</title><meta name="ROBOTS" content="NOINDEX" /></head>
<body>
  <form name="form1" method="post" action="TestPage11.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKMTA4OTU2ODYyMw9kFgICAw9kFgICBQ8PFgIeBFRleHQFK0J1dHRvbjFfQ2xpY2sgZmlyZWQgYXQgNy83LzIwMDkgMTA6MDQ6NDcgUE1kZGRpowb0CyldCDBRuX+q0ABj19Zgog==" />
</div>
 
<div>
 
	<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
	<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
	<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWBQK/x8UUAuzRsusGAoznisYGAuzR9tkMArursYYI6vzYosbpPS4bH3+PLel4Gwkqpdo=" />
</div>
  <div id="Panel1" onkeypress="javascript<b></b>:return WebForm_FireDefaultButton(event, 'Button1')">
	
    <input name="TextBox1" type="text" id="TextBox1" />
    <input type="submit" name="Button1" value="Button1" id="Button1" />
  
</div>
  <div id="Panel2" onkeypress="javascript<b></b>:return WebForm_FireDefaultButton(event, 'Button2')">
	
    <input name="TextBox2" type="text" id="TextBox2" />
    <input type="submit" name="Button2" value="Button2" id="Button2" />
  
</div>
  <span id="Label1">Button1_Click fired at 7/7/2009 10:04:47 PM</span>
  
<script type="text/javascript"> 
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
    theForm = document.form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
//]]>
</script>
 
 
<script src="/Site3/WebResource.axd?d=a89fGCglRfUbEVx19IXx7g2&amp;t=633658105131718750" type="text/javascript"></script>
</form>
</body>
</html>

Last edited by Ramesh S; Jul 7th, 2009 at 1:36 pm.

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Join Date: Jul 2009

Posts: 5

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jamesgurung jamesgurung is offline

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Re: ASP.NET Panel DefaultButton not working

Jul 7th, 2009

Oh damn I've got it, and it's not good. Since implementing ASP.NET Routing the application is no longer returning requests for WebResource.axd.

I've got routes.Add(new Route("{resource}.axd/{*pathInfo}", new StopRoutingHandler())); in Application_Start but it's not doing the trick. And an error is thrown if I remove the trailing slash after .axd.

Any ideas?