| codeguardian |
26Dec2007 15:57 |
PHP and Ajax POST Request
I am trying to send a post request to PHP with Ajax. But, I never get the data with $_POST command. I am wondering what is going on. The code i used is below:
.html
--------------------------------
HTML Code:
<html>
<head>
<title>Untitled</title>
<SCRIPT>
function postForm() {
var xmlHttp;
try
{ // Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{ // Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
} catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
} catch (e)
{
alert("ERROR: CAN NOT POST DATA");
}
}
}
try
{
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
alert(xmlHttp.responseText);
}
}
xmlHttp.open("POST","temp2.php",true);
postStr = "name="+escape(myForm.name.value);
alert("SENDING: "+postStr);
xmlHttp.setRequestHeader("Content-Type","application-x-www-form-urlencoded");
xmlHttp.send(postStr);
} catch(e)
{
alert("ERROR POSTING DATA");
}
}
</SCRIPT>
</head>
<body>
<FORM METHOD="post" NAME="myForm" onsubmit="postForm()">
<INPUT NAME="name" TYPE="text"><BR>
<INPUT NAME="pass" TYPE="text"><BR>
<INPUT TYPE="submit" VALUE="login">
</FORM>
</body>
</html>
------------------------------------------------
THen i try to get the data by:
<?
echo "NAME: ".$_POST['name']."<BR>\n";
echo "NAME: ".$_GET['name']."<BR>\n";
echo "NAME: ".$_REQUST['name']."<BR>";
?>
None of the methods ($_POST,$_GET,or REQUEST) get the data. What am i doing wrong??? |
