Get Url Parameters

/ Published in: JavaScript
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Read a page's GET URL variables and return them as an "associative array."

Calling the function while at `example.html?foo=asdf&bar=jkls` sets `map['foo']='asdf'` and `map['bar']='jkls'`

Copy this code and paste it in your HTML
  1. function getUrlVars() {
  2. var map = {};
  3. var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
  4. map[key] = value;
  5. });
  6. return map;
  7. }

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