Get a Query String Values in JavaScript

Anu V

10y1.2kCode

This code snippet for get a query string values in JavaScript?

function getParameterByName(name) {
    name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
    var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
        results = regex.exec(location.search);
    return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
}

Usage:

var prodId = getParameterByName('prodId');