Posted By

nickaranz on 11/04/11


Tagged

url querystring


Versions (?)

Get Query String Key Value


 / Published in: JavaScript
 

URL: http://www.bloggingdeveloper.com/post/JavaScript-QueryString-ParseGet-QueryString-with-Client-Side-JavaScript.aspx

usage : var author_value = getQuerystring('author');

  1. function getQuerystring(key, default_)
  2. {
  3. if (default_==null) default_="";
  4. key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  5. var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
  6. var qs = regex.exec(window.location.href);
  7. if(qs == null)
  8. return default_;
  9. else
  10. return qs[1];
  11. }

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