jquery : querystring params


Getting query string parameters

 
Here we have a very practical function to retrieve parameters from query string 

We just have to register the function, and it simplifies the access to the params 

    $.urlParam = function (name) {
        var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(window.location.href);
        if (!results) {
            return 0;
        }
        return results[1] || 0;
    }

    var idValue = $.urlParam('id');;

 

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