Web Development

19-Jul-07 6:35

matjame wrote:
HomePage.htm'

I don't HTML pages have any serverside filters to process inputs from the server. And when you POST input from browser to server, the normal HTTP mechanism is that the page specified in FORM action recieves the input and does some processing. There is a related discussion thread on this problem here: http://www.eggheadcafe.com/software/aspnet/30269451/http-verb-post-used-not-a.aspx[^]

matjame wrote:
C:\WINDOWS\system32\LogFiles\WUDF but my WUDF is empty so I cant change anything in there.

What do you want to change in the log? Also, log files are periodically updated. When you do a IISRESET, you can force flushing of entries and see the log file updated.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: HTTP problems

matjame19-Jul-07 21:55

matjame

19-Jul-07 21:55

One of the forums I visited adviced that I change the settings in the logfiles.But mine were empty.Its jus that everyone who received this message was working on a different problem.We are nt doing similar things.But this message keeps showing up and in my instance I don knw what could be the problem.My links should jus connect straight to the HTML pages without any problem but gives me this errors instead.

kagiso

Re: HTTP problems

Bradml20-Jul-07 1:35

Bradml

20-Jul-07 1:35

Please post this in the ASP.net forum if you want more ASP.net savvy people to look at your problem.

Brad
Australian

- Christian Graus on "Best books for VBscript"

A big thick one, so you can whack yourself on the head with it.

disabling a form

ceejeeb19-Jul-07 2:18

ceejeeb

19-Jul-07 2:18

I have a web form that once submitted can take a while before the confirmation page occurs. So I need to be able to stop the user from clicking on any part of the form once submit has been pressed(before the confirmation appears). I have tried using javascript:

document.getElementById('<%= Button1.ClientID %>').disabled = true;

This does disable the button but then the code behind the button does run. I have a simerlar problem when i disable elements of the form, they cannot be used in the code behind the button because once disabled they are not sent back to the server.

How can I disable the form and still get the processing of the form to work?

Re: disabling a form

Vasudevan Deepak Kumar19-Jul-07 6:36

Simple image swapping problem

19-Jul-07 6:36

When you disable a form element that does not get submitted. I would say that you can hide the form with some progressbar.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

ceejeeb19-Jul-07 1:26

ceejeeb

19-Jul-07 1:26

I have an img tag:

<img src="../about.png" name="progressImage" alt="LoadingImg"/>

and when a button is pressed, as well as other things, i want to change the image source. At the momnet i have the following line:

document.progressImage.scr = "../logo.png";

this seems to do nothing. Im sure this is a simple idea but i cannot see whats wrong.

Any Ideas?

Eduard Keilholz19-Jul-07 2:47

Eduard Keilholz

19-Jul-07 2:47

<img src="../about.png" id="progressImage" alt="LoadingImg"/>
(changed name to id there)

and javascript :

<br />
var imageObject;<br />
imageObject = document.getElementById('progressImage');<br />
if (imageObject != null)<br />
imageObject.src = '../logo.png';<br />

hope that works...

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

ceejeeb19-Jul-07 3:05

ceejeeb

19-Jul-07 3:05

Thanks this partially works.
The old image dissapears but the new image cant be seen. However it is there, if i right click where the picture should be and select show picture is appears.

Any ideas?

Eduard Keilholz19-Jul-07 3:14

Eduard Keilholz

19-Jul-07 3:14

Erhm.... that's damn strange!! Maybe it's a new feature... haven't got a clue.. are the images large so it takes a long time to load or something??

You have no OnLoad event going on which switches the visibility or something??

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Vasudevan Deepak Kumar19-Jul-07 6:38

Passing value from aspx to aspx.vb

19-Jul-07 6:38

ceejeeb wrote:
document.progressImage.scr = "../logo.png";

Instead of src, you have spelt it as scr.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

hifiger200418-Jul-07 15:37

Re: Passing value from aspx to aspx.vb

18-Jul-07 15:37

Hi Guys,

This is related to my previous question about not using the imagemap control in asp.net. Still I am using the usemap tag from html.

I have a question, can we possibly pass a value of a certain value from the default.aspx to default.aspx.vb?

Please see my code below. I just wanted to pass the value of stmp into the variable xTmp.

-------------------------------------------------------------------
Default.aspx file:

<%@ Page Language="VB" AutoEventWireup="true" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<script language="vbscript" type="text/vbscript">

</script>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

<img src="beaumontpic1.jpg" width="463" height="476" border="0" alt="" usemap="#id203_480_Map" id="IMG1" language="vbscript"/>
</ContentTemplate>
</asp:UpdatePanel>
<asp:Button ID="Button1" runat="server" Text="Button" />
 
<div>
 
</div>
<map name="id203_480_Map">
<area shape="rect" alt="" coords="398,270,441,292" href="" onclick="showpart(300)"/>
<area shape="rect" alt="" coords="398,147,433,169" href="" onclick="showpart(200)"/>
<area shape="rect" alt="" coords="398,26,455,57" href="" onclick="showpart(100)"/>
</map>

</form>
</body>
</html>
----------------------------------------------------------------

Default.aspx.vb

Partial Class _Default
Inherits System.Web.UI.Page
Dim xTmp As String
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
MsgBox(xTmp)
End Sub
End Class

hifiger2004

Vasudevan Deepak Kumar19-Jul-07 6:39

Re: Passing value from aspx to aspx.vb

19-Jul-07 6:39

Put it in a hidden field and on postback you can use Request.Form or Request.Params to recieve them right?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

hifiger200426-Jul-07 18:02

Session Keep Alive Cross-Site

26-Jul-07 18:02

Thank you Vas Smile | :)

hifiger2004

Scott Seeber18-Jul-07 10:38

Scott Seeber

18-Jul-07 10:38

So we have a client that wants to pop-up our site (.net site) from their site, and have our site keep their session alive. Our site and theirs are not hosted within the same domain.

Suggestions on the cleanest way(s) to go about this?

Re: Session Keep Alive Cross-Site

N a v a n e e t h18-Jul-07 21:34

N a v a n e e t h

18-Jul-07 21:34

Scott Seeber wrote:
Our site and theirs are not hosted within the same domain.

I don't think that you can share Session in between two different domain. If session is not storing any objects, then you can pass session values from one domain to other using querystring. In the second page you need to extract querystring value and create another session with this value. For more security, you can encrypt query string values.

My Website | Ask smart questions

Re: Session Keep Alive Cross-Site

kubben19-Jul-07 1:42

kubben

19-Jul-07 1:42

I would suggest before they pop up your web site or right after they do to add this meta tag:
<meta http-equiv="Refresh" content="n;url">

n is the number of seconds to wait before loading the specified URL.

url is an absolute URL to be loaded.

This causes they page to auto refresh which should keep the session alive. Then the only problem is removing the meta tag once you know the user is using your site again.

Hope that helps.
Ben

Re: Session Keep Alive Cross-Site

Vasudevan Deepak Kumar19-Jul-07 6:40

How to trigger the onclick in ASP.Net?

19-Jul-07 6:40

Wouldn't a periodic XMLHTTP GET Request of a test page hosted in thier webserver address your requirement?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

hifiger200418-Jul-07 7:16

Re: How to trigger the onclick in ASP.Net?

18-Jul-07 7:16

Hi Guys,

I wonder if how can I trigger the onclick event. It won't trigger the ShowPart procedure, why? Please see the asp.net code below with code behind vb coding.

Default.aspx:

<%@ Page Language="VB" AutoEventWireup="true" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

<img src="beaumontpic1.jpg" width="463" height="476" border="0" alt="" usemap="#id203_480_Map" id="IMG1" runat="server"/>
</ContentTemplate>
</asp:UpdatePanel>
 
<div>
 
</div>
<map name="id203_480_Map">
<area shape="rect" alt="" coords="398,270,441,292" href="" onclick="showpart(300)"/>
<area shape="rect" alt="" coords="398,147,433,169" href="" onclick="showpart(200)"/>
<area shape="rect" alt="" coords="398,26,455,57" href="" onclick="showpart(100)"/>
</map>

</form>
</body>
</html>
-----------------------------------------

VB Coding:

Imports System.Data
Imports System.Data.SqlClient
Imports System.Collections
Partial Class _Default
Inherits System.Web.UI.Page
Sub ShowPart(ByVal stmp As String)
MsgBox(stmp)
End Sub
End Class

hifiger2004

Fayu18-Jul-07 7:30

Fayu

18-Jul-07 7:30

The onclick event handler u are using is client side. Your "showpart(string)" function is server side. Add the following to your page:

function showpart(val)
{
alert(val)
}

Re: How to trigger the onclick in ASP.Net?

hifiger200418-Jul-07 7:37