1

Well i think the title says it all. I really need to make the page update when there is a new table row data on mytable added or removed. Here's my code

EDIT! : THIS IS THE CORRECT CODE

<?php

echo '
<html>
<head>

<style type="text/css">
html {
  min-width: 100%;
  min-height: 100%;

}

body {
    font-family: Segoe UI;
    font-size: 11px;
    height: 277px;
    background-color: transparent;
    overflow-X: hidden;
    overflow-y: auto;
          margin-top: 5px;
    }

</style>
</head>

<body OnContextMenu="return false;" OnSelectStart="return false;">';
/////////////////////////////
$odbc_dsn = "mydb";
$odbc_usr = "sa";
$odbc_pwd = "WH@tTH3!?";
/////////////////////////////

$ID = 0;

if(!isset($_GET['myid'])) { exit('Game fail!'); }
$ID = $_GET['myid'];

$conn = odbc_connect($odbc_dsn, $odbc_usr, $odbc_pwd);

if(!$conn) { die('Epic Fail!'); }

$query = odbc_exec($conn, "SELECT * FROM mytable WHERE USER_ID='$ID'");
$world = odbc_result($query, 'MAIN_CH');
$chan  = odbc_result($query, 'SUB_CH');
odbc_free_result($query);

$query = odbc_exec($conn, "SELECT USER_INDEX_ID FROM mytable WHERE MAIN_CH=$world AND SUB_CH=$chan     ORDER BY USER_INDEX_ID");
$chanCount = odbc_num_rows($query);

$s = "";
while($i=odbc_fetch_array($query))
$s .= $i["USER_INDEX_ID"].",";
$s = rtrim($s,",");
odbc_free_result($query);

$query = odbc_exec($conn, "SELECT USER_NICKNAME, Level, AdminLevel FROM mytable0 WHERE USER_INDEX_ID     IN ($s) ORDER BY AdminLevel DESC, Level DESC, Experience");
while($i=odbc_fetch_array($query)) {

    if($i['AdminLevel']==0){
    echo '<font color="White">'."&nbsp;&nbsp;&nbsp;"."Lv.".$i['Level']." ".$i['USER_NICKNAME']."    </br></br></font>";
        } else {}

}
odbc_free_result($query);


odbc_close($conn);

?>
</body>
</html>

Any help or suggestions will be appreciated. Thanks in advance.

4

1 回答 1

0

可悲的是，这不是 http 技术的基本工作方式。您不能在服务器端事件上向用户发送数据。有一种新技术正在兴起，它可以让你做到这一点，它被称为 WebSockets。您还可以使用轮询和长轮询。对这三种方法的简单搜索将为您提供足够的信息。祝你好运：P

于 2013-06-07T10:32:24.883 回答