GEO Source Code The Programmers Community

Reading parameters from URL in javascript is not a tough task, its very simpleif you know some of the basic javascript functions and document.location object properties.

- First get the url parameters from the document.location object as follows:

Code: Select all

  var Params = document.location.search.substring(1);


- Now you can parse the parameters using the .split() function as follows:

Code: Select all

  Params = Params.split('&');


- Now you have all the url parameters in the form of key=value pair in the "Params" array.

- You can further process this array as per your needs.

The complete code is as follows:

Code: Select all

  var Params = document.location.search.substring(1);
  Params = Params.split('&');
 
  var Count  = Params.length;

  var Parameters = array( );

  for (i = 0; i < Count; i ++)
  {
    var Temp = Param[i].split("=");

    Parameters[i] = array(2);
    Parameters[i][0] = Temp[0]; // Key
    Parameters[i][1] = Temp[1]; // Value
  }


- Now you can enjoy your erest of the work with the "Parameters" array.