File: querystring/js/querystring-parse-simple.js
// @TODO this looks like we are requiring the user to extract the querystring
// portion of the url, which isn't good. The majority use case will be to
// extract querystring from the document configured for this YUI instance.
// This should be the default if qs is not supplied.
/*global Y */
/**
* <p>Provides Y.QueryString.parse method for converting Query Strings to an object.
* This is a simpler implementation than the full querystring-parse.</p>
* <p>Because some things may require basic query string escaping functionality,
* this module provides the bare minimum functionality (decoding a hash of simple values),
* without the additional support for arrays, objects, and so on.</p>
* <p>This provides a friendly way to deserialize basic query strings, without necessitating
* a lot of code for simple use-cases.</p>
*
* @module querystring
* @submodule querystring-parse-simple
*/
var QueryString = Y.namespace("QueryString");
QueryString.parse = function (qs, sep, eq) {
sep = sep || "&";
eq = eq || "=";
for (
var obj = {},
i = 0,
pieces = qs.split(sep),
l = pieces.length,
tuple;
i < l;
i ++
) {
tuple = pieces[i].split(eq);
if (tuple.length > 0) {
obj[QueryString.unescape(tuple.shift())] = QueryString.unescape(tuple.join(eq));
}
}
return obj;
};
QueryString.unescape = function (s) {
return decodeURIComponent(s.replace(/\+/g, ' '));
};