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parse url parameter (25-Aug @ 16:49)

A small script to parse url parameters from a url

www.flickr.com-photos-bjarlestam

Syntax Highlighted Code

  1. function getUrlParam(name, url) {
  2.     var url = url || window.location.href;
  3.     var queryString = url.substr(url.indexOf('?') + 1);
  4.     var params = queryString.split('&');
  5.     for(i in params) {
  6.         var paramParts = params[i].split('=');
  7.         if(paramParts[0] == name) {
  8.             return paramParts[1];
  9.         }
  10.     }
  11.     return undefined;
  12. }

Plain Code

function getUrlParam(name, url) {
    var url = url || window.location.href;
    var queryString = url.substr(url.indexOf('?') + 1);
    var params = queryString.split('&');
    for(i in params) {
        var paramParts = params[i].split('=');
        if(paramParts[0] == name) {
            return paramParts[1];
        }
    }
    return undefined;
}

Permalink: http://codedumper.com/parse-url-parameter