my xhr does not work on ie

[arty]

it works perfect on safari and ff but not on ie,any thoughts?, thanks for your help

function xhr(){
var xmlHttp=null;
try{xmlHttp=new XMLHttpRequest();}
catch (e){
try{xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}
catch (e){xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}
 
 
valid=new xhr();
function validation(){
var nom=document.forms.recommander_ce_blog.nom.value;
var email=document.forms.recommander_ce_blog.email.value;
var message=document.forms.recommander_ce_blog.message.value;
valid.onreadystatechange = alertContents;
valid.open('get',"validation_recommander_ce_blog.php?nom="+nom+"&email="+email+"&message="+message+"&id="+Math.random(), true);
valid.setRequestHeader('If-Modified-Since','Wed, 05 Apr 2006 00:00:00 GMT');
valid.send(null);
 
      }
function  alertContents(){
if (valid.readyState == 4) {
result = valid.responseText;
var div=document.getElementById('recommander_ce_blog_error_message')
div.innerHTML = result;
if (div.innerHTML=="<b>Merci!</b>"){
document.getElementById("recommander_ce_blog").style.display="none";

the form:

<form  action="javascript:validation()"  id="recommander_ce_blog" name="recommander_ce_blog" >
<table style="height: 148px;" border="0" width="282">
<tr>
<td>nom:</td>
<td><input name="nom" type="text" /></td>
</tr>
<tr>
<td>email:</td>
<td><input name="email" type="text" /></td>
</tr>
<tr>
<td valign="top">message:</td>
<td><textarea name="message"></textarea></td>
</tr>
<tr>
<td></td>
<td><input name="submit_recommander_ce_blog" type="submit" value="Submit" /></td>
</tr>
</table>
</form>

[gits]

what exactly is not working in IE?

kind regards

[arty]

on ie i only get the first php validation error(nom wich is name) and it stuck there

php validation code:

<?php
Header('Cache-Control: no-cache');
Header('Pragma: no-cache');
 
$nom=$_REQUEST["nom"];
$email=$_REQUEST["email"];
$message=$_REQUEST["message"];
 
 
if(trim($nom)==""){
print("un nom svp");
}
else if(trim($email)==""){
print("un mail svp");
}
else if(!email_valid($email)){
 print("un mail valide svp");
    }
else if(trim($message)==""){
  print("un message svp");
}
else{
 
$to='[e-mail]';
$subject = 'nouveau message de votre site';
$msg ='nom: '.$name.'<br />'.'Email: '.$email.'<br />'
.'Message:'.nl2br($message);
$headers='From:'.$email."\r\n".'Reply-To: '.$email."\r\n".'Return-Path: '.$email."\r\n".'Content-type: text/html; Charset=iso-8859-1';
mail($to,$subject,$msg,$headers);
print"<b>Merci!</b>";
 
}
 
 
 
 
function email_valid ($email) {
if (eregi("^[a-z0-9._-]+@[a-z0-9._-]+.[a-z]{2,4}$", $email))
    { return TRUE; } else { return FALSE; }
}
?>

[arty]

i changed to post method and it kinda solved the problem

[gits]

glad to hear that you got it working ... even when it sounds strange ... did you receive the form's values correctly with GET?

kind regards

[acoder]

Rather than using $_REQUEST, use $_GET or $_POST, so you can be sure nothing is overwritten.

According to the PHP code that you posted, only one error message can be printed at a time anyway.

[arty]

@gits
only the first form validation showed up(enter a name please) then it got stuck there(only for ie), the problem was very strange, the reason might be i am intergrating this into wordpress by trying to by pass everything related to wp, so the post method worked .
regards