Small Example of Jquery reading URL parameters _ jquery

There are a variety of methods to read URL parameters, but they are similar. The following describes how to use jquery to read URL parameters. If you are interested, you can practice it. The Code is as follows:

$ (Document). ready (function (){
Function getQueryString (name ){
Var reg = new RegExp ("(^ | &)" + name + "= ([^ &] *) (& | $)", "I ");
Var r = window. location. search. substr (1). match (reg );
If (r! = Null) return unescape (r [2]); return null;
}
If (getQueryString ("SignUp") = 1)
{
$ ("# PLogon" mirror.css ({top: "auto", left: "auto", position: "absolute "});
$ ('# RegisterModal1'). modal ('show ');
}
})