Query string via JavaScript

README.md

How to make query string in JavaScript

This is an equivalent function to the method of C# Request.QueryString, in order to return the URL parameters derived

sample.js

// Equivalent function to Request.QueryString (C#) to get the URL parameters
function queryString(key) {
    var re = new RegExp('(?:\\?|&)' + key + '=(.*?)(?=&|$)', 'gi');
    var r = [], m;
    while ((m = re.exec(document.location.search)) != null) r.push(m[1]);
    return r;
}

// How to call
var id = queryString('id');