0

私はこのスクリプトを持っています：

<?php
/**
 * The template for displaying all pages.
 * Template Name: modify.php
 * This is the template that displays all pages by default.
 * Please note that this is the WordPress construct of pages
 * and that other 'pages' on your WordPress site will use a
 * different template.
 *
 * @package WordPress
 * @subpackage Twenty_Twelve
 * @since Twenty Twelve 1.0
 */

get_header(); ?>


    <div id="primary" class="site-content">
        <div id="content" role="main">


            <?php while ( have_posts() ) : the_post(); ?>
                <?php get_template_part( 'content', 'page' ); ?>
                <?php comments_template( '', true ); ?>

            <?php endwhile; // end of the loop. ?>



<?php

$user_id = get_current_user_id();
if($user_id==0)
{
    echo "Login please";
    exit;
}

mysql_connect("localhost", "", "") or die (mysql_error());
#echo "Connected to MYSQL ";
mysql_select_db("derp") or die (mysql_error());
#echo "Connected to Data Base";
/*$query = "SELECT * FROM addserverame WHERE userId='{$user_id}'";
$result = mysql_query ($query) or die (mysql_error());*/

    if(!isset($_POST['submit'])) {
    $q = "SELECT * FROM addserverame WHERE ID = $_GET[id] AND userId='{$user_id}'";
    $result = mysql_query ($q);
    $person = mysql_fetch_array ($result);
    }

    ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Add Your Server</title>
<link rel="stylesheet" type="text/css" href="view.css" media="all">
<script type="text/javascript" src="view.js"></script>

</head>
<body id="main_body" >

    <img id="top" src="top.png" alt="">
    <div id="form_container">

        <h1><a>Modify Server</a></h1>
        <form id="form_606591" class="appnitro"  method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
                    <div class="form_description">
            <h2>Add Your Server</h2>
            <p></p>
        </div>                      
            <ul >

                    <li id="li_1" >
        <label class="description" for="servername">Server Name </label>
        <div>
            <input id="element_1" name="Servername" class="element text medium" type="text" maxlength="255" value="<?php echo $person['servername']; ?>"/> 
        </div><p class="guidelines" id="guide_1"><small>Enter your server name here NOT your server address.</small></p> 
        </li>       <li id="li_2" >
        <label class="description" for="Serveraddress">Server Address </label>
        <div>
            <input id="element_2" name="Serveraddress" class="element text medium" type="text" maxlength="255" value="<?php echo $person['serveraddress']; ?>"/> 
        </div><p class="guidelines" id="guide_2"><small>This will the DNS name of your server</small></p> 
        </li>       <li id="li_3" >
        <label class="description" for="Portnumber">PortNumber </label>
        <div>
            <input id="element_3" name="Portnumber" class="element text medium" type="text" maxlength="255" value="<?php echo $person['portnumber']; ?>"/> 
        </div><p class="guidelines" id="guide_3"><small>This will be the port your server is using.</small></p> 
        </li>       <li id="li_4" >
        <label class="description" for="Description">Server Description </label>
        <div>
            <textarea id="element_4" name="Description" class="element textarea medium" value ="<?php echo $person['description']; ?>"></textarea> 
        </div><p class="guidelines" id="guide_4"><small>Enter server description/rules here.</small></p> 
        </li>

                    <li class="buttons">
                <input type="hidden" name="id" value="<?php echo $_GET['id']; ?>" />

                <input id="saveForm" class="button_text" type="submit" name="submit" value="Modify" />
        </li>
            </ul>
        </form> 
        <div id="footer">
        </div>
    </div>

    </body>-
</html>

<?

if(isset($_POST['submit'])) {
    $u = "UPDATE addserverame SET `servername`='$_POST[Servername]', `serveraddress`='$_POST[Serveraddress]', `portnumber`='$_POST[Portnumber]', `description`='$_POST[Description]' WHERE ID = $_POST[id] AND userId='{$user_id}'";
    mysql_query($u) or die (mysql_error());
    echo "Server Info Has Been Modified";
}
?>

    </div><!-- #primary -->
        </div><!-- Content -->

<?php //endif; ?>

<?php get_footer(); ?>

論理エラーが何であるかはわかりません。

テーブルが自分のものである場合、ユーザーがテーブルを更新すること を選択した場合、ユーザーはそれを編集してテーブルを更新できるはずです。

ユーザー はそれを編集しようとしますが、更新されず、変更のエコーが成功せず、フロントページにリダイレクトされます。

私が望んでいることではなく、なぜこれが起こっているのか、そこにあるすべての知恵の中で誰かが私に説明できますか.

ありがとう

ベン

4

1 に答える 1

3

the probab cause for your form t fail is that the form is not runing in your default page thatts routing to somewhere in your index page as gives you the php file thats executing and that the index.php so the main cause may be your form action i.e. you are using action in your form like

action="<?php echo $_SERVER['PHP_SELF']; ?>"

so it might be redirecting to your home page i.e. index.php so place your form action blank might this help you

于 2013-04-11T07:38:12.820 に答える