Calling JavaScript from Asp.net

Most of we think that it is very difficult to call a javascript code from
codebehind file in asp.net. But it is possible with a single line of code….
 
Let me explain to display a confirmation dialog box in a page…
 
If we have a button named Button1 then
  in Page_Load  add the following single statement
 
    Button1.attributes.add("onclick","if (confirm(‘Are you sure to proceed?’)) return true;else return false;")
       That’s it. Our job is done..
 
Now we can write the server side coding in Button1_Click that shud be executed if user clicks "yes"
      on the prompt. It won’t do the postback if we go with "No" option
 
=========
Happy  asp.net
=========
 
 
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One Comment on “Calling JavaScript from Asp.net”

  1. sillygloop says:

    Wandered onto ur page n thought I\’d invite u to come check my computer program cartoons at http://spaces.msn.com/sillygloop when u find time. Blog on…n have a nice day!


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