Asp and ajax Chinese garbled characters

Last Update:2013-11-16 Source: Internet

Author: User

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XMLHttpRequest mentioned in w3c standards as follows:

If the response contains a header that specifies the character encoding for the response body, this encoding is used. Otherwise, it is assumed that the Unicode UTF-8 is used.

Front-end page sele. asp

<"CODEPAGE =" 936 "%>
<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312"/>
<Script src = "selectcustomer. js"> </script>
</Head>

<Body>

<Form>
Enter the Project name: <input name = "customers" onkeyup = "showCustomer (this. value)" type = "text"/>

</Form>

<P>
<Div id = "txtHint"> <B> project information is listed here. </B> </div>
</P>

</Body>
</Html>
========================================================== ======================================

Selectcustomer. js page

// JavaScript Document
Var xmlHttp

Function showCustomer (str)
{
XmlHttp = GetXmlHttpObject ();
If (xmlHttp = null)
{
Alert ("your browser does not support AJAX! ");
Return;
}
Var url = "getcustomer. asp ";
Url = url + "? Q = "+ str;
Url = url + "& sid =" + Math. random ();
XmlHttp. onreadystatechange = stateChanged;

XmlHttp. open ("get", url, true );

XmlHttp. send (null );
}

Function stateChanged ()
{
If (xmlHttp. readyState = 4)
{
Document. getElementById ("txtHint"). innerHTML = xmlHttp. responseText;
}
}

Function GetXmlHttpObject ()
{
Var xmlHttp = null;
Try
{
// Firefox, Opera 8.0 +, Safari
XmlHttp = new XMLHttpRequest ();
}
Catch (e)
{
// Internet Explorer
Try
{
XmlHttp = new ActiveXObject ("Msxml2.XMLHTTP ");
}
Catch (e)
{
XmlHttp = new ActiveXObject ("Microsoft. XMLHTTP ");
}
}
Return xmlHttp;
}

========================================================== ====================

Backend getcustomer. asp page

<! -- # Include file = "conn/conn. asp" -->
<%
Response. Charset = "GB2312"
Response. ContentType = "text/html"'The problem can be solved by adding two sentences in red.
Response. expires =-1
StrSQL = "select ProjName from Proj where ProjName like '%" & request. querystring ("q") & "% '"
Response. Write (strsql)
Set RS = Server. CreateObject ("ADODB. RecordSet ")

RS. open strSQL, Conn, 1, 1
Response. write ("<table> ")
While not rs. eof
Response. write ("<tr> <td> ")
Response. write ("<a href = #>" & rs ("ProjName") & "</a> ")
Response. write ("</td> </tr> ")
Response. write ("</table> ")
Response. write ("<table> ")
Rs. MoveNext
Wend
Response. write ("</table> ")

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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