Posted By

jackkeller on 11/01/11


Tagged


Versions (?)

Get Query Variables


 / Published in: JavaScript
 

  1. function getQueryVariable(variable)
  2. {
  3.        var query = window.location.search.substring(1);
  4.        var vars = query.split("&");
  5.        for (var i=0;i<vars.length;i++) {
  6.                var pair = vars[i].split("=");
  7.                if(pair[0] == variable){return pair[1];}
  8.        }
  9.        return(false);
  10. }
  11. /*
  12. Example URL:
  13.  
  14. http://www.example.com/index.php?id=1&image=awesome.jpg
  15.  
  16. Calling getQueryVariable("id") - would return "1".
  17. Calling getQueryVariable("image") - would return "awesome.jpg".
  18. */

Report this snippet  

You need to login to post a comment.