Replace javascript function using greasemonkey

Question

I want to change the script using greasemonkey. But it doesn't work. Please help;

original script

<script>
      function abc(){
          // SOME STUFF HERE
      }
      abc();
      window.onload = abc;
      .....
      // OTHER JAVASCRIPT TASK
      .....
</script>

Now I want to change the function abc as my requirement. I tried the following way but doesn't help.

// ==UserScript==
// @name        Test
// @namespace   UNIQUE_NAMESPACE
// @include     http://PATH_TO_DOMAIN/*
// @version     1
// @grant       unsafeWindow
// ==/UserScript==
unsafeWindow.abc= function () {
    //MY REQUIREMENT
}

erosman · Accepted Answer · 2015-03-16 05:01:14Z

3

You will find a good example/tutorial here: @document-start Example: hijack page scripts

N.B. The 'beforescriptexecute' event used in this script, which is part of HTML5 specifications, is supported only by Gecko-based browsers (Firefox) at the moment.

edited Mar 16, 2015 at 5:01

answered May 5, 2014 at 19:07

erosman

7,8217 gold badges35 silver badges59 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Replace javascript function using greasemonkey

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related