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@jalama jalama/drupal.arg.js forked from aklump/drupal.arg.js
Created Jul 12, 2016

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Add Drupal.arg() for parsing urls in Drupal
/**
* Adds method arg to the Drupal object for grabbing url args
*
* @author Aaron Klump, In the Loft Studios, LLC
* @see http://www.intheloftstudios.com
* @see http://gist.github.com/3078482
*
* For use in a theme or module add the following to your .info file
* @code
* scripts[] = [path to js dir]/drupal.arg.js
* @endcode
*
* @author Aaron Klump, In the Loft Studios, LLC
* @see http://www.intheloftstudios.com
* @see http://gist.github.com/3078482
*/
/**
* JS equivalent of arg()
*
* @param index
* @param path
*
* @return array, string or false
*/
var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'locale': {} };
Drupal.arg = Drupal.arg || function (index, path) {
if (path === null) {
path = window.location.pathname;
}
if (path.substr(0, 1) === '/') {
path = path.substr(1);
}
path = path.split('?');
var args = path[0].split('/');
if (index === null) {
return args;
}
if (args[index]) {
return args[index];
}
return false;
};
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