Question

When i post data from one page to another,how do i get that into dom.

say URL is http://www.test.com/?xxx=1234&a=122

How to get xxx and a value inside DOM?

Answer 1

The parameters in the URL are available as the search property of the window.location object. It’s not too hard to convert it to an object for easy access:

function getURLValues() {

  var search = window.location.search.replace(/^\?/,'').replace(/\+/g,' ');
  var values = {};

  if (search.length) {
    var part, parts = search.split('&');

    for (var i=0, iLen=parts.length; i<iLen; i++ ) {
      part = parts[i].split('=');
      values[part[0]] = window.decodeURIComponent(part[1]);
    }
  }
  return values;
}