Posted By

pogosheep on 08/20/10

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Last Edited at 08/20/10 10:03pm

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SplitPageParameters

/ Published in: JavaScript

Splits the location.search into an object.

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/**
     * Splits the location.search into an object.
     *
     * @param pageParameters The search.
     * @return an Object with the pageparameter.
     *
     * @author Layne Obserdia < layne.obserdia@gmail.com >
     * @since 2010-09-04
     */
    function getPageParameters(pageParameters) {
        pageParameters = pageParameters.substr(1).split('&');
        var pageParams = {};
        var parameters = [];
        for (var i = 0, parameter; parameter = pageParameters[i]; i++) {
            parameters[i] = parameter.split('=');
        }
        for (i = 0, parameter; parameter = parameters[i]; i++) {
            if (parameter[0].search(/\[\w+\]/) !== -1) {
                arrayName = parameter[0].match(/\w+\[/).toString().trim();
                var arrayElement = parameter[0].match(/\[\w+\]/).toString().trim();
                arrayElement = arrayElement.substr(1, arrayElement.length - 2);
                arrayName = arrayName.substr(0, arrayName.length - 1);
                if (pageParams[arrayName] === undefined) {
                    pageParams[arrayName] = {};
                }
                pageParams[arrayName][arrayElement] = parameter[1];
            }
            else {
                pageParams[parameter[0]] = parameter[1];
            }
        }
        return pageParams;
    }

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