How to correctly handle PHP Ajax garbled _php Tutorial

Since XMLHTTP is using Unicode encoding to upload data, and the General page is gb2312, this results in garbled display of the page. When the page is fetched, XMLHTTP returns the Utf-8 encoding, which results in garbled display.

One of the workarounds for PHP Ajax is to display the declaration as GB2312 in a php file.

Header ("content-type:text/html;charset=gb2312");

The Chinese that is sent to the server is transcoded.

As follows

$_post["Content"]=iconv ("UTF-8", "gb2312", $_post["content"]);

So this can solve the PHP ajax garbled problem

Method Two, are all using UTF-8 encoding. There's not much to say here.

PHP Ajax garbled solution to the client of the sample

 
 

  
  

  
<  ! DOCTYPE HTML Public "-//w3c//
DTD HTML 4.01 transitional//en "> 
  
  

  
<   html> 
  
  

  
<   head> 
  
  

  
<    meta  http-equiv="Content-type"
  content="text/html; charset=gb2312 "> 
  
  

  
<   title>ajax Post test  title>   
  
  

  
< /head > 
  
  

  
<   body> 
  
  

  
<    div  id="msg"><  /div  > 
  
  

  
<    script  language="javascript"> 
  
  

  
/**
  
  

  
* Initialize a XMLHTTP object
  
  

  
*/
  
  

  
function Initajax ()
  
  

  
{
  
  

  
var Ajax = false ; 
  
  

  
try {
  
  

  
Ajax  =  New ActiveXObject
("Msxml2.xmlhttp");
  
  

  
} catch (e) {
  
  

  
try {
  
  

  
　Ajax  =  New ActiveXObject
("Microsoft.XMLHTTP");
  
  

  
} catch (E) {
  
  

  
　Ajax  =  false ; 
  
  

  
}
  
  

  
}
  
  

  
if (!ajax && typeof XMLHttp
request!= ' undefined ') {
  
  

  
Ajax  =  New XMLHttpRequest (); 
  
  

  
}
  
  

  
return Ajax;
  
  

  
}
  
  

  
In the form test page, there is a form, a displayed layer
  
  

  
function SendData ()
  
  

  
{
  
  

  
var msg = Document . getElementById ("msg"); 
  
  

  
var F = Document . Form1; 
  
  

  
var C = F . Content.value; 
  
  

  
URL to receive data
  
  

  
var URL = "dispmsg.php" ; 
  
  

  
var Poststr = "Content=" +c; 
  
  

  
var Ajax = Initajax (); 
  
  

  
Ajax.open ("POST", url,true);
  
  

  
Ajax.setrequestheader ("Content-type",
"application/x-www-form-urlencoded");
  
  

  
Ajax.send (POSTSTR);
  
  

  
Ajax.onreadystatechange = function (){ 
  
  

  
if (ajax.readystate==4 &&  ajax.status==200) {
  
  

  
Alert ("I got Something");
  
  

  
msg.innerhtml = Ajax . responsetext; 
  
  

  
}
  
  

  
}
  
  

  
}
  
  

  
< /script > 
  
  

  
<    form  name=' form1 '> 
  
  

  
<   input     type = "text" Name  = ' content '   size=ten> 
  
  

  
< input   type="button"   value="OK" 
onclick = "SendData ()" > < !--I made a mistake when I used the submit-- > 
  
  

  
< /form > 
  
  

  
< /body > 
  
  

  
< /html >  
 
 

PHP Ajax garbled solution to the server side of the example

 
  
  

  
   
   
< ? PHP 
  
   
   
Header ("Content-type:text
/html; CharSet = GB2312 "); 
  
   
   
if ($_post[' content ') 
  
   
   
{ 
  
   
   
$_post["Content"]=iconv ("
UTF-8 "," gb2312 ", $_post[" content "]); 
  
   
   
Print ("content is". $_post[' contents '); 
  
   
   
} 
  
   
   
Else 
  
   
   
{ 
  
   
   
Print ("No content sent"); 
  
   
   
} 
  
   
   
?> 
 
  
  

The above code example is the PHP Ajax garbled related solutions, I hope that the need for a friend has helped.

http://www.bkjia.com/PHPjc/446195.html www.bkjia.com true http://www.bkjia.com/PHPjc/446195.html techarticle since XMLHTTP is using Unicode encoding to upload data, and the General page is gb2312, this results in garbled display of the page. The XMLHTTP returned when the page was fetched is the Utf-8 ...

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