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get the GET variable of one URL into variable

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  1. /*
  2.  * Allow to get into associative array, the GET variable of one URL
  3.  *
  4.  * USING:
  5.  * To get all the variable of one URL
  6.  * var a = getUrlVars('http://domaine.tld/index.php?me=beauGosse&Robert=Moche')["me"];
  7.  * return {"me" : "beauGosse", "Robert" : "Moche"}
  8.  *
  9.  * To get a value of first parameter you would do this:
  10.  * var f = getUrlVars('http://domaine.tld/index.php?me=beauGosse&Robert=Moche')["me"];
  11.  * return beauGosse
  12.  *
  13.  * To get the second parameter
  14.  * var s = getUrlVars('http://stan.com/index.php?me=beauGosse&Robert=Moche')["Robert"];
  15.  * return Moche
  16.  *
  17.  * INSPIRATION:
  18.  * http://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html
  19.  */
  20. function getVarsGet(url)
  21. {
  22.     var vars = {}, hash;
  23.     var hashes = url.slice(url.indexOf('?') + 1).split('&');
  24.     for(var i = 0; i < hashes.length; i++)
  25.     {
  26.         hash = hashes[i].split('=');
  27.         vars[hash[0]] = hash[1];
  28.     }
  29.     return vars;
  30. }

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