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hai....
i am developing an online examination system. and for this i want to disable "the back page " button . please help me out in solving my problem. if not disabling it please sugest some other idea to implement it..
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use this code on the main page
<%
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"
If Len(Session("FirstTimeToPage")) > 0 then
'The user has come back to this page after having visited
'it... wipe out the session variable and redirect them back
'to the login page
Session("FirstTimeToPage") = ""
Response.Redirect "page2.asp"
Response.End
End If
'If we reach here, the user can view the page, create the form
%>
after that on the page2.asp use the following code
Session("FirstTimeToPage") = "NO"
try it
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Excellent read!
JavaScript Triggers[^]
"For that one fraction of a second, you were open to options you would never have considered. That is the exploration that awaits you. Not mapping stars and studying nebula, but charting the unknown possibilities of existence." - Q (Star Trek: The Next Generation) Web - Blog
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Yup....
Saw that article a couple of weeks ago.
It is a very good way to implement advanced JavaScript without messing up your HTML code.
theJazzyBrain
Excellence is not an act, but a habit! Aristotle
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 Hi I 'm using Javascript for the codewriting..
i've created a text..i want to enter the name if i enter the name there is a button to navigate to the next page..
the problem is if i did'nt enter the name and click the button still it goes to the next page which i don't want to..
How can i do this? how can i do validation for the textbox?..moreover the textbox shld enter only characters not numbers..wts the code for these..
Plz help me..
Thank you very much
BhuvanaSathish
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Try something like this:
<script>
function verifyMe(){
numberCount=0
for(i=0;i<document.myform.myname.value.length;i++){
j=i+1
mychar=document.myform.myname.value.substring(i,j)
if((0 <= mychar)&&(mychar <= 9)){
numberCount++;
}
}
if((numberCount == 0)&&(document.myform.myname.value.length > 0)){
document.myform.submit()
}else{
alert('please check your form')
}
}
</script>
<form name=myform action=nexpage.asp>
<input type=text name=myname>
<input type=button onClick=verifyMe() value=Submit>
</form>
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Hi,
I am running ASP.Net 1.1.4322 using Visual Studio.Net2003. The name of my application is WebTest. When run this application through Visual Studio.Net2003 debug/normal mode I am getting this following error. I reinstalled the .Net framework and the visual studio as well but it did not seams to work. Also I reinstalled the IIS 5.1 as well. The OS is windowsXP.
Can anyone please help me with this error.
Regards
Parsor Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'WebTest.Global'.
Source Error:
Line 1: <%@ Application Codebehind="Global.asax.vb" Inherits="WebTest.Global" %>
Source File: c:\inetpub\wwwroot\WebTest\global.asax Line: 1
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032
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I am experiencing exactly the same problem!
dazzler
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I fixed this problem by reinstalling .Net Framework.
dazzler
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I have an XP test machine. I have an ASP.NET web on it and an ASP web on it. The ASP.NET web is working fine but the ASP is not, just get 'Page cannot be displayed' error every time a try to browse a page. Both webs are set up the same in IIS. I can view static html pages in the ASP web with no problems.
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Hi plzz guide me how can i trigger multiple actions in one button by using the Javascript language?
Give me some simple examples
Thank you
BhuvanaSathish
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onclick="action1();action2();action3();"
Shog9
I'm not the Jack of Diamonds... I'm not the six of spades.
I don't know what you thought; I'm not your astronaut...
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Ohh Thank u soo much..
BhuvanaSathish
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Hello, people!
I know it was asked many times, but I haven't the decision yet.
The situation:
I have 3 frames, f1, f2 and f3. f3 has a link with code:
<a href='javascript:f1.func1();'>Smth.</a>
f1.func1() makes the form in f2, with one input field, and sets focus to the field. This all works ok. I need to catch the enter and arrows keys, therefore I catch onKeyUp event. The code for it:
<input name='name' id='1-12' type='text' class='input' onKeyUp='t1.keyLinePressed(event.keyCode,this);' onClick='t1.selField(this.id)' onBlur='if (this.value==0)t1.keyLinePressed(13,this);' onChange='t1.keyLinePressed(13,this);'>
The selField function sets the focus to the field using the:
timer=setTimeout("t2.form."+name+".focus();t2.form."+name+".select();",100);
where the name is a name of the input field.
It works fine too. The keyLinePressed() function rises up every time I push a key.
The code catches next situations:
1) When user clicks the link again (form already has the input field) system do nothing, only back the focus to the field.
2) When user pushes Enter key with wrong inputs system alerts him and also backs the focus to the field.
And here is the problem:
the focus moves back, and selects the text inputed, user can type new digits, BUT the onKeyUp doesn't rise! If I move focus by pressing TAB button - the onChange rises.
I didn't found the answer here in the conference. I don't know what to do.
Any Ideas?
Thanx
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hi
i use c# code behind for my .Aspx pages.
i create a DATALIST (MainGrpsList) with some Template Columns
and bind them to data from MS Sql DB.
----------------------------------------
<asp:datalist id="MainGrpsList" runat="server" width="682px"
height="187px" repeatcolumns="3" showfooter="False" showheader="False">
<itemtemplate>
<asp:linkbutton id="LBGrpShr" runat="server"
="" commandname="MainGrp" cssclass="main" commandargument="<%# DataBinder.Eval(Container.DataItem,
"gcode") %>" causesvalidation="False">
<%# DataBinder.Eval(Container.DataItem, "gsharh") %>
-----------------------------------
and this Event Function for ItemCommand Event:
------------------------------------
private void MainGrpsList_ItemCommand
(object source, System.Web.UI.WebControls.DataListCommandEventArgs e)
{
switch(e.CommandName.ToUpper())
{
case "MAINGRP":
TargetGrpcode=e.CommandArgument.ToString();
Server.Transfer("SubGrps.aspx");
break;
....
....
}
}
-------------------------------------------------
its works corectly on local but
when i upload the files and click on it , this error ocurse.
-------------
"The page cannot be displayed"
--------------
javascript:__doPostBack('MainGrpsList$_ctl0$LBGrpShr','')
==========
why on local its ok but on web not?
thanks alot
Site Adress: http://siteavval.com
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Hi, can i know how to autopostback my when the content in my textbox is changed without waiting for another event to happen?
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hi
set autopostback to true
and
do your code in On TextChenged Event Function.
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I am trying to make a textbox that fires an event every time a user type in something into it. The TextBox class has a TextChanged event fired everytime a user write something in the textbox and press enter or click somewhere.. Is there anyway that the TextBox will fire an event as soon as after the user type something and it doesn't wait for an Enter key to be pressed or being clicked somewhere for that event to be fired..
If you have any idea, i would appreciate to hear it..
Thanking you in advance....
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whats ur mean?
let see :
i come as user. click on textbox and press a key.
now u want the postback fiers or any thing else?
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The scenario is: my textbox is for the user to enter Year (4-digit). After the user enter the year, i want the postback to occur immediately instead of waiting for another event to happen.
My problem now is that after i enter the year in the textbox and click a button, the event handler for the button was not executed, but the event handler for the textbox was executed instead. So i was tinking if there is any way i can avoid this..
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Is there a way to set the header and footer by code, when you print a HTML page from IE? Manually you can set it from File >> page setup. Thanks.
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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Check out this article: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnie55/html/beyondprintpreview.asp[^]
I think this will help. I know there is a way to do it but I haven't worked with it myself, one of the developers I worked with did all his report printing with HTML and customizing IE print formatting.
I can imagine the sinking feeling one would have after ordering my book,
only to find a laughably ridiculous theory with demented logic once the book arrives - Mark McCutcheon
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hello all.
  I am planning to make intellisense (code completion) FREE Editor
for ASP programmer. but i need ASP objects and their listings file..
in DATABASE format or whatever.. Please help me. 
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I am fairly new to ASP.Net but getting the hang of it. I began to build a web site for a family member that they needed for personal reasons that would basically be a "family site" for sisters and brothers not in the state. What is desired is a way for this person to be able to update the text and pictures on the page(s) through thier web browser. They do not have any programming experience at all so them editing the pages then ftping them over is a no go.
What would be the best way go to about haveing a page they could edit the text/pictures on that page yet not allow those visiting the site to see the controls on that page for editing? I have thought of several ways to do this but my experience in this is mainly HTML and static web design. Any help you can offer would be greatly appreciated!
Javolin
VB.Net, ASP.Net
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so why did you choose to use ASP.NET?
Why dont you just use an open source cms such as phpnuke or dotnetnuke?
theJazzyBrain
Excellence is not an act, but a habit! Aristotle
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