20 lines
1.0 KiB
JavaScript
20 lines
1.0 KiB
JavaScript
/**
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* A simple querystring parser.
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* Example usage: var q = $.parseQuery(); q.fooreturns "bar" if query contains "?foo=bar"; multiple values are added to an array.
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* Values are unescaped by default and plus signs replaced with spaces, or an alternate processing function can be passed in the params object .
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* http://actingthemaggot.com/jquery
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*
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* Copyright (c) 2008 Michael Manning (http://actingthemaggot.com)
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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**/
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jQuery.parseQuery = function(qs,options) {
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var q = (typeof qs === 'string'?qs:window.location.search), o = {'f':function(v){return unescape(v).replace(/\+/g,' ');}}, options = (typeof qs === 'object' && typeof options === 'undefined')?qs:options, o = jQuery.extend({}, o, options), params = {};
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jQuery.each(q.match(/^\??(.*)$/)[1].split('&'),function(i,p){
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p = p.split('=');
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p[1] = o.f(p[1]);
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params[p[0]] = params[p[0]]?((params[p[0]] instanceof Array)?(params[p[0]].push(p[1]),params[p[0]]):[params[p[0]],p[1]]):p[1];
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});
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return params;
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}
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