Jquery provides two methods to solve Chinese garbled characters in URL parameters.

Jquery provides two methods to solve Chinese garbled characters in URL parameters.

When passing parameters from page A to page B through A url, Chinese garbled characters occur when getting parameters in the URL. The correct method for parsing url parameters is as follows. If you are interested, refer

When passing parameters from page A to page B through A url, you can use the following two methods to parse url parameters:

Method 1: Regular Expression Analysis

The Code is as follows:

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;

}

 

Call this method as follows:

The Code is as follows:

Alert (GetQueryString ("parameter name 1 "));

Alert (GetQueryString ("parameter name 2 "));

Alert (GetQueryString ("parameter name 3 "));

 

Method 2:

The Code is as follows:

<Span style = "font-size: 16px;"> <Script language = "javascript">

Function GetRequest (){

Var url = location. search; // get the url "? "Character String

Var theRequest = new Object ();

If (url. indexOf ("? ")! =-1 ){

Var str = url. substr (1 );

Strs = str. split ("&");

For (var I = 0; I <strs. length; I ++ ){

TheRequest [strs [I]. split ("=") [0] = unescape (strs [I]. split ("=") [1]);

}

}

Return theRequest;

}

</Script> </span>

 

Call this method as follows:

The Code is as follows:

<Script language = "javascript">

Var Request = new Object ();

Request = GetRequest ();

Var parameter 1, parameter 2, parameter 3, parameter N;

Parameter 1 = Request ['parameter 1'];

Parameter 2 = Request ['parameter 2'];

Parameter 3 = Request ['parameter 3'];

Parameter N = Request ['parameter n'];

</Script>

 

If the parameter contains Chinese characters, perform the encoding and decoding:

The Code is as follows:

<Span style = "font-size: 18px;"> 1. parameter passing page

Javascript code: <script type = "text/javascript">

Function send (){

Var url = "test01.html ";

Var userName = $ ("# userName" ).html ();

Window. open (encodeURI (url + "? UserName = "+ userName ));}

</Script>

2. Receiving parameters page: test02.html

<Script>

Var urlinfo = window. location. href; // obtain the url

Var userName = urlinfo. split ("?") [1]. split ("=") [1]; // get the parameter after "=" for the split url.

Users (includomainusernamedomain.html .html (decodeURI (userName ));

</Script> </span>