| PHP |
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| <?php
session_start();
include 'function.php';
if ((isset($_SESSION['user'])) ||(isset($_SESSION['firstname'])) ||(isset($_SESSION['surname'])))
{
$user=$_SESSION['user'];
$firstname=$_SESSION['firstname'];
$surname=$_SESSION['surname'];
$loggedin=TRUE;
}
else $loggedin=FALSE;
echo "<html><head><title>$firstname $surname";
if ($loggedin) echo " ($user)";
echo "</title></head><body><font face='verdana' size='2'>";
echo "<h2>$appname</h2>";
if($loggedin)
{
$result=queryMysql("SELECT firstname, surname FROM members WHERE user='$user'");
$row=mysql_fetch_row($result);
echo "<b>$row[0] $row[1]</b>:
<a href='members.php?view=$user'>Моя сторінка</a>|
<a href='members.php'>учасники</a>|
<a href='profile.php'>Профіль</a>|
<a href='logout.php'>Вихід</a>";
}
else
{
echo <<<_END
<a onClick="goajax('index.php')"href='#'>Головна</a>|
<a onClick="goajax('singup.php')" href='#'>Реєстрація</a>|
<a onClick="goajax('login.php')" href='#'>Вхід</a>
<div id="inccontent"></div>
<script>
function goajax(page)
{
params=page+'?rnd='+Math.random()
request=new ajaxRequest()
request.open("POST", params, true)
request.setRequestHeader("Content-type","application/x-www-form-urlencoded")
request.setRequestHeader("Content-length",params.length)
request.setRequestHeader("Connection","close")
request.onreadystatechange=function()
{
if (this.readyState==4)
{
if (this.status==200)
{
if (this.responseText !=null)
{
document.getElementById('inccontent').innerHTML=this.responseText
}
else alert("ошибка AJAX: дані не отримані")
}
else alert ("ОШИБКа AJAX: +this.statusText")
}
}
request.send()
}
function ajaxRequest()
{
try
{
var request=new XMLHttpRequest()
}
catch(e1)
{
try
{
request=new ActiveXObject("Msxml2.XMLHTTP")
}
catch(e2)
{
try
{
request=new ActiveXObject("Microsoft.XMLHTTP")
}
catch(e3)
{
request=false
}
}
}
return request
}
</script>
_END;
}
?> |
|
почему дублирует результат?? вот что выдает
(
