javascript get hostname code example
Example 1: javascript get current url
var currentUrl = window.location.href;
Example 2: get domain name javascript
window.location.hostname
Example 3: js get hostname from url
url = "http://www.example.com/path/to/somwhere";
urlParts = /^(?:\w+\:\/\/)?([^\/]+)([^\?]*)\??(.*)$/.exec(url);
hostname = urlParts[1]; // www.example.com
path = urlParts[2]; // /path/to/somwhere