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  1. November 12th, 2007 02:37 PM #1
    farukcse
    farukcse is offline Junior Member farukcse is an unknown quantity at this point (<10)
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    encoding problem

    Dear Sir,

    i am facing a encoding problem in AJAX , it seems that it doesnt support multilanguage , i m trying to display Arabic text and i got '????'

    how can i solve this problem?please try to send a reply to me.

    Regards,
    Faruk Chowdhury
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  2. November 12th, 2007 03:59 PM #2
    PeejAvery's Avatar
    PeejAvery
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    Re: encoding problem

    When you send the contentType header, make sure you declare a character set that is compatible with Arabic. I believe UTF-8 contains Arabic.
    If the post was helpful...Rate it! Remember to use [code] or [php] tags.
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  3. November 13th, 2007 01:31 AM #3
    farukcse
    farukcse is offline Junior Member farukcse is an unknown quantity at this point (<10)
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    Re: encoding problem

    Dear Sir,
    i added chracter set=utf-8 to both of my php file. but still am getting the same problem i.e i can't see my arabic characters. so can you tell me the way or code to set character set in javascript file for handling ajax request for sending data to php file .
    [code]
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    </head>

    Regards,
    Faruk Chowdhury.
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  4. November 13th, 2007 07:03 AM #4
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    PeejAvery
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    Re: encoding problem

    I said, when you send the headers. Declaring them in the client-side documents isn't enough.

    First, you need to declare them in any server-side document you are using. For PHP...

    PHP Code:
    header('Content-Type: text/html; charset=utf-8'); 
    Second, You might need to declare the Content-type header in the AJAX when you send it.

    Code:
    obj.open('POST', url, true);
obj.setRequestHeader('Content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
obj.setRequestHeader('Content-length', parameters.length);
obj.setRequestHeader('Connection', 'close');
obj.send(parameters);
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  5. November 14th, 2007 12:52 AM #5
    farukcse
    farukcse is offline Junior Member farukcse is an unknown quantity at this point (<10)
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    Re: encoding problem

    Dear Sir,
    Thanx for your reply.
    still i am facing the same problem.
    my php and ajax code :

    1. file1.php
    PHP Code:
    <?php
    header    ('Content-Type: text/html; charset=utf-8');
    ?>
    <?php
    echo "<form  name='form1'>
    Plate No:<input type='text' name='plate_no1' size = 1 maxlength =1>
        <input type='text' name='plate_no2' size = 1 maxlength =1>
        <input type='text' name='plate_no3' size = 1 maxlength =1>
        <input type='text' name='plate_no4' size = 1 maxlength =1>
        <input type='text' name='plate_no5' size = 1 maxlength =1>
        <input type='text' name='plate_no6' size = 1 maxlength =1>
        <input type='text' name='plate_no7' size = 1 maxlength =1>

    <input type='button' name = 'save' id='save' value='Save Data' onclick='SaveData();'>"    ;
    ?>
    2. savedata.php
    PHP Code:
    <?php
    header    ('Content-Type: text/html; charset=utf-8'); 
    ?>
    <?php
    $plate_no     = $_GET['plate_no1']." ".$_GET['plate_no2']." ".$_GET['plate_no3']." ".$_GET['plate_no4']." ".$_GET['plate_no5']." ".$_GET['plate_no6']." ".$_GET['plate_no7'];

    echo     $plate_no;

    ?>
    3.file3.js
    Code:
    function SavaData() {
var plate_no1 = document.form1.plate_no1.value;
var plate_no2 = document.form1.plate_no2.value;
var plate_no3 = document.form1.plate_no3.value;
var plate_no4 = document.form1.plate_no4.value;
var plate_no5 = document.form1.plate_no5.value;
var plate_no6 = document.form1.plate_no6.value;
var plate_no7 = document.form1.plate_no7.value;

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="save_policy.php"
url=url+"?plate_no1="+plate_no1+ "&plate_no2="+plate_no2+ "&plate_no3="+plate_no3+ "&plate_no4="+plate_no4+ "&plate_no5="+plate_no5+ "&plate_no6="+plate_no6+ "&plate_no7="+plate_no7   
url=url+"&sid="+Math.random();
soapRequestStr='<?xml version="1.0" encoding="utf-8"?>';
xmlHttp.onreadystatechange=stateChanged; 
xmlHttp.open('GET',url,true);
//xmlHttp.open("GET",url,true);
xmlHttp.setRequestHeader('Content-type', 'text/xml;charset=utf-8');
xmlHttp.setRequestHeader('Content-length',soapRequestStr.length);
xmlHttp.setRequestHeader('soapRequestStr', 'close');
xmlHttp.send(soapRequestStr);

//xmlHttp.send(null)
}
function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("txtHint2").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;
	}	
	
}
    e.g.
    if i send 9 2 3ص ص ص then i get the out pt from file2.php as 9 2 3 � �tml>

    if i set POST method in ajax and modify the varaible of file2.php with $_POST[''] then i get notice with alll of variable undefined..

    So. please can you tell me where is my error or how can i solve this?
    Please reply .
    Thanks in Advance.
    Regards,
    Faruk Chowdhury.
    Last edited by PeejAvery; November 14th, 2007 at 06:45 AM. Reason: Added code tags.
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  6. November 14th, 2007 07:20 AM #6
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    PeejAvery
    PeejAvery is offline Super Moderator Power Poster PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+) PeejAvery has a reputation beyond repute (3000+)
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    Re: encoding problem

    I have done much testing and so long as I supply the proper header in the PHP file, it works for me. Try the following attached zip file.
    Attached Files
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