Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Using  JavaScript in C Sharp button event

Posted on 2013-01-29
6
Medium Priority
?
371 Views
Last Modified: 2013-01-30
Hi,

How can I call a JavaScript code in C Sharp Button even call???

Your help will be appreciated.
Thank you!

protected void btnMyBtTest_Click(object sender, EventArgs e)
{

// Need to use a JavaScript call here

}

Open in new window

0
Comment
Question by:Rad1
[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
  • 3
6 Comments
 
LVL 20

Assisted Solution

by:Daniel Van Der Werken
Daniel Van Der Werken earned 2000 total points
ID: 38832569
Probably the best explanation for this is here:
http://forums.asp.net/t/1117189.aspx

Note that you want the entry near the bottom that shows this:

The best that you can do is something like this:
private void Button1_Click(object sender, System.EventArgs e)
{
 string javaScript =
  "<script language=JavaScript>\n" +
  "alert('Button1_Click client-side');\n" +
  "</script>";
 
 RegisterStartupScript("Button1_ClickScript", javaScript); 
}

Open in new window


Do the same in your event.
0
 

Author Comment

by:Rad1
ID: 38832935
I am getting Error      The name 'RegisterStartupScript' does not exist in the current context
0
 
LVL 20

Accepted Solution

by:
Daniel Van Der Werken earned 2000 total points
ID: 38832996
0
The top UI technologies you need to be aware of

An important part of the job as a front-end developer is to stay up to date and in contact with new tools, trends and workflows. That’s why you cannot miss this upcoming webinar to explore the latest trends in UI technologies!

 

Author Comment

by:Rad1
ID: 38833008
By the way, the code in on .ASCX... does it make a difference???
0
 

Author Closing Comment

by:Rad1
ID: 38833119
Thank you!

Also, please note:
string javaScript =
  "<script language=JavaScript>\n" +
  "alert('Button1_Click client-side');\n" +


 "<" + "/script>";
0
 
LVL 20

Expert Comment

by:Daniel Van Der Werken
ID: 38837134
ASCX or ASPX should not make any difference.
0

Featured Post

Build and deliver software with DevOps

A digital transformation requires faster time to market, shorter software development lifecycles, and the ability to adapt rapidly to changing customer demands. DevOps provides the solution.

Question has a verified solution.

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

Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

721 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