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Friday 30 March 2012

JAVASCRIPT-GET Parameter values from the URL

Method:
 
function getUrlVars() {
    var vars = [], hash;
    var hashes = window.location.href.slice(
      window.location.href.indexOf('?') + 1).split('&');
    for ( var i = 0; i < hashes.length; i++) {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  }

 Usage:

  var emp_Id = getUrlVars()['empId'];

URL:


http://localhost:8080/sample/wilbert?empId=102