On Thu, 2004-09-09 at 14:36, [EMAIL PROTECTED] wrote:
> Dear friends,
> Still a single error.
> I tried
> ($_POST['op']
> ($_POST[op]
>
> didn't work
>
> Guidance, please
>
> ------------------------------------------
> error
> Notice: Undefined index: op in
> \\premfs15\sites\premium15\mrbushforpeace\webroot\replytopost.php on
> line 7
>
> Post Your Reply
> -----------------------------------------
> script
> --------------------------------<?php
> //connect to server and select database; we'll need it soon
> $conn = mysql_connect("orfbrinkster.com", "mrforpeace", "poilkjmnb")
> or die(mysql_error());
> mysql_select_db("mrforpeace",$conn) or die(mysql_error());
>
> //check to see if we're showing the form or adding the post
> if ($_POST['op'] != "addpost") {
> // showing the form; check for required item in query string
> if (!$_GET['post_id']) {
> header("Location: topiclist.php");
> exit;
> }
>
> //still have to verify topic and post
> $verify = "select ft.topic_id, ft.topic_title from forum_posts as
> fp left join forum_topics as ft on fp.topic_id = ft.topic_id where
> fp.post_id = $_GET[post_id]";
> $verify_res = mysql_query($verify, $conn) or die(mysql_error());
> if (mysql_num_rows($verify_res) < 1) {
> //this post or topic does not exist
> header("Location: topiclist.php");
> exit;
> } else {
> //get the topic id and title
> $topic_id = mysql_result($verify_res,0,'topic_id');
> $topic_title = stripslashes(mysql_result($verify_res,
> 0,'topic_title'));
>
> print "
> <html>
> <head>
> <title>Post Your Reply in $topic_title</title>
> </head>
> <body>
> <h1>Post Your Reply in $topic_title</h1>
> <form method=post action=\"$_SERVER[PHP_SELF]\">
> <p><strong>Your E-Mail Address:</strong><br>
> <input type=\"text\" name=\"post_owner\" size=40 maxlength=150>
>
> <P><strong>Post Text:</strong><br>
> <textarea name=\"post_text\" rows=8 cols=40
> wrap=virtual></textarea>
>
> <input type=\"hidden\" name=\"op\" value=\"addpost\">
> <input type=\"hidden\" name=\"topic_id\" value=\"$topic_id\">
>
> <P><input type=\"submit\" name=\"submit\" value=\"Add
> Post\"></p>
>
> </form>
> </body>
> </html>";
> }
> } else if ($_POST['op'] == "addpost") {
> //check for required items from form
> if ((!$_POST[topic_id]) || (!$_POST[post_text]) ||
> (!$_POST[post_owner])) {
> header("Location: topiclist.php");
> exit;
> }
>
> //add the post
> $add_post = "insert into forum_posts values ('',
> '$_POST[topic_id]', '$_POST[post_text]', now(),
> '$_POST[post_owner]')";
> mysql_query($add_post,$conn) or die(mysql_error());
>
> //redirect user to topic
>
> exit;
> }
> ?>
Does the form submitting to this page use POST or GET? You seem to have
a mixture of the two. The error message you get simply tells you that in
the array of $_POST data there is not an item called 'op'. You should be
using $_POST['op'] if it is POST data and $_GET['op'] if it is GET data.
Hope this helps.
Chris
