Solved

Confirmation window

Posted on 2006-07-24
5
300 Views
Last Modified: 2008-02-01
Hi,

How can I popup a confirmation window in the following buton click event?

Private Sub Button1(byVal Sender as object, e as DatagridcommandeventARgs)handles Button1.Click
...
dim Total as integer = cmd.ExecuteScalar

if Total > 5 then
...I want popup a conf. window here showing the value 5 inthe window.
end if

' If user clicks OK then I want to execute the rest of the code otherwise just cancel the execution.
...
  the rest of the code like

ExecuteNonQuery
...

End Sub

Ayha1999
0
Comment
Question by:ayha1999
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
5 Comments
 
LVL 96

Expert Comment

by:Bob Learned
ID: 17168997
Here is an example of something similar:

Adding JavaScript Confirm Delete Dialog to ASP Pages
http://www.gotocode.com/art.asp?art_id=78&

 Response.Write( "<SCRIPT Language='JavaScript'>")
 Response.Write( "if (document.forms['" & formName & "'])" )
 Response.Write( "document." & formName & ".onsubmit=delconf;" )

 Response.Write( "function delconf() {" )
 Response.Write( "if (document." & formName & ".FormAction.value == 'delete')" )
 Response.Write( "return confirm('Are you sure you want to delete this record? The delete cannot be undone!'); ")
 Response.Write( "}")
 Response.Write( "</SCRIPT>")


Notice the use of the 'confirm' Javascript function.

Bob
0
 
LVL 7

Author Comment

by:ayha1999
ID: 17169063
Hi,

How can display the 'Total' in the following statement? is tbe it stop the execution of the rest of the code if user click 'cancel'?

Response.Write( "return confirm('Are you sure you want to delete this record? The delete cannot be undone!'); ")

ayha


0
 
LVL 96

Expert Comment

by:Bob Learned
ID: 17170410
To allow cancel, set the 'onClick' attribute like this:

   Me.Button1.Attributes("onClick") = "javascript:return confirm('Are you sure you want to delete this record? The delete cannot be undone!');"

If you click 'Yes', it will post back, and if you click cancel, it won't.

Bob
0
 
LVL 7

Author Comment

by:ayha1999
ID: 17210681
HI,

I tried the sample but it doesn't fullfil my requirement. could u pls tell me how to use the sample provided in follwoing link with the follwoing sample?

http://www.codeproject.com/aspnet/NingLiangSimpleControl.asp

if Total > 5 then
...I want popup ther confirmation window here showing the value 5 inthe window. and if use clicks OK the process the rest of the code other stop processing.

end if

thanks in advance.

ayha
0
 
LVL 96

Accepted Solution

by:
Bob Learned earned 30 total points
ID: 17254230
If you look at the article, you will see this resulting Javascript code:

<INPUT type=hidden value='0' name='hiddenfield_name'>

<script language='javascript'>"

 if (confirm( ' + sMsg + '))"
 {
    document.forms[0].hiddenfield.value='1';"
    document.forms[0].submit();
 else
 {
   document.forms[0].hiddenfield_name.value='0';
 }
</script>

Bob
0

Featured Post

Online Training Solution

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action. Forget about retraining and skyrocket knowledge retention rates.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Just a quick little trick I learned recently.  Now that I'm using jQuery with abandon in my asp.net applications, I have grown tired of the following syntax:      (CODE) I suppose it just offends my sense of decency to put inline VBScript on a…
In .NET 2.0, Microsoft introduced the Web Site.  This was the default way to create a web Project in Visual Studio 2005.  In Visual Studio 2008, the Web Application has been restored as the default web Project in Visual Studio/.NET 3.x The Web Si…
In this video we outline the Physical Segments view of NetCrunch network monitor. By following this brief how-to video, you will be able to learn how NetCrunch visualizes your network, how granular is the information collected, as well as where to f…
Michael from AdRem Software outlines event notifications and Automatic Corrective Actions in network monitoring. Automatic Corrective Actions are scripts, which can automatically run upon discovery of a certain undesirable condition in your network.…
Suggested Courses

623 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question