I tried reading up on all previous posts about this and none of them have worked for me. I'm not sure if I'm correct on this but I need to be able to get to http://localhost/blog/blog_read.php?pid=1 when i run blog_read.php but i'm not. Any help will be greatly appreciated, thanks.
blog_read.php
[syntax=php]<?php
include('core/init.inc.php');
if (isset($_GET['pid'], $_POST['user'], $_POST['body'])){
if(add_comment($_GET['pid'], $_POST['user'], $_POST['body'])){
header("Location: blog_read.php?pid={$_GET['pid']}");
}
else{
header('Location: blog_list.php');
}
die();
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<title>Consistent by FCT</title>
<link href="http://fonts.googleapis.com/css?family=Bitter" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="css/style.css" />
<link href="style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="jquery.dropotron-1.0.js"></script>
<script type="text/javascript">
$(function() {
$('#menu > ul').dropotron({
alignment: 'center',
mode: 'fade',
offsetY: -13
});
});
</script>
</head>
<body>
<div id="wrapper">
<div id="header">
<div id="logo">
<h1><a href="index_php.php">The OWNag3 Gamer Site</a></h1>
<p class="slogan">Get your Swag on<a href="http://www.freecsstemplates.org"></a></p>
</div>
</div>
<div id="menu">
<ul>
<li><a href="gameproducts.html">Game Products</a></li>
<li><a href="events.html">events</a></li>
<li><a href="videos.html">Videos</a></li>
<li><a href="gameforum.html">Game Forum</a></li>
<li><a href="affiliates.html"></a></li>
</ul>
</div>
<div id="page">
<div id="sidebar">
<div class="box">
<h3>Login</h3>
<form method="post" action="checklogin.php">
Username:<input type="text" name="username" /><br />
Password: <input type="password" name="password" /><br />
<input type="submit" value="Login" />
</form>
<p> </p>
<p> </p>
<h3>The Game blog</h3>
<p> Come share us all your top secrets to help pwn noobs on the battlefield. Show us your sick montage clips! </p>
</div>
</div>
</div>
<div id="content">
<?php
if (isset($_GET['pid']) === false || valid_pid($_GET['pid']) === false){
echo mysql_error();
echo 'Invalid Post ID';
}
else{
$post = get_post($_GET['pid']);
?>
<h2><?php echo $post['title']; ?></h2>
<h4>By <?php echo $post['user']; ?> on <?php echo $post['date']; ?> (<?php echo count($post['comments']); ?> comments)</h4>
<hr />
<p><?php echo $post['body'];?></p>
<hr />
<?php
foreach ($post['comments'] as $comment){
?>
<h4>By <?php echo $comment['user'];?> on <?php echo $comment['date']; ?></h4>
<p><?php echo $comment['body']; ?></p>
<hr />
<?php
}
?>
<form action="" method="post">
<p>
<label for="user">Name</label>
<input type="text" name="user" id="user" />
</p>
<p>
<textarea name="body" rows="20" cols="60"></textarea>
</p>
<p>
<input type="submit" value="Add Comment" />
</p>
</form>
<?php
}
?>
</div>
<br class="clearfix" />
</div>
</div>
<div id="footer">
<p><a href="gameproducts.html">Game Products</a> | <a href="events.html">Events</a> | <a href="videos.html">Videos</a> | <a href="gameforum.html">Game Forums</a> | <a href="affiliates.html">Affiliates</a></p>
<p> </p>
</div>
</body>
</html>[/syntax]
blog_list.php
[syntax=php]<?php
include('core/init.inc.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--
Design by Free CSS Templates
http://www.freecsstemplates.org
Released for free under a Creative Commons Attribution 3.0 License
Name : Consistent
Description: A two-column, fixed-width design with dark color scheme.
Version : 1.0
Released : 20120322
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<title>Consistent by FCT</title>
<link href="http://fonts.googleapis.com/css?family=Bitter" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="css/style.css" />
<link href="style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="jquery.dropotron-1.0.js"></script>
<script type="text/javascript">
$(function() {
$('#menu > ul').dropotron({
alignment: 'center',
mode: 'fade',
offsetY: -13
});
});
</script>
</head>
<body>
<div id="wrapper">
<div id="header">
<div id="logo">
<h1><a href="index_php.php">The OWNag3 Gamer Site</a></h1>
<p class="slogan">Get your Swag on<a href="http://www.freecsstemplates.org"></a></p>
</div>
</div>
<div id="menu">
<ul>
<li><a href="gameproducts.html">Game Products</a></li>
<li><a href="events.html">events</a></li>
<li><a href="videos.html">Videos</a></li>
<li><a href="gameforum.html">Game Forum</a></li>
<li><a href="affiliates.html"></a></li>
</ul>
</div>
<div id="page">
<div id="sidebar">
<div class="box">
<h3>Login</h3>
<form method="post" action="checklogin.php">
Username:<input type="text" name="username" /><br />
Password: <input type="password" name="password" /><br />
<input type="submit" value="Login" />
</form>
<p> </p>
<p> </p>
<h3>The Game blog</h3>
<p> Come share us all your top secrets to help pwn noobs on the battlefield. Show us your sick montage clips! </p>
</div>
</div>
</div>
<div id="content">
<?php
$posts = get_posts();
foreach ($posts as $post){
?>
<h2><a href="blog_read.php?pid=<?php echo $post['id']; ?>"<?php echo $post['title']; ?></a></h2>
<h4>By <?php echo $post['user']; ?> on <?php echo $post['date']; ?></h4>
<h4>(<?php echo $post['total_comments']; ?> comments, last comment <?php echo $post['last_comment']; ?>)</h4>
<hr />
<p><?php echo $post['preview']; ?></p>
<?php
}
?>
<br class="clearfix" />
</div>
<br class="clearfix" />
</div>
</div>
<div id="footer">
<p><a href="gameproducts.html">Game Products</a> | <a href="events.html">Events</a> | <a href="videos.html">Videos</a> | <a href="gameforum.html">Game Forums</a> | <a href="affiliates.html">Affiliates</a></p>
<p> </p>
</div>
</body>
</html>[/syntax]
posts.inc
[syntax=php]<?php
function valid_pid($pid){
$pid = (int)$pid;
$total = mysql_query("SELECT COUNT(`post_id`) FROM `posts` WHERE `post_id` = {$pid}");
$total = mysql_result($total, 0);
if ($total != 1){
return false;
}
else{
return true;
}
}
function get_posts(){
$sql = "SELECT
`posts`.`post_id` AS `id`,
`posts`.`post_title` AS `title`,
LEFT(`posts`.`post_body`, 512) AS `preview`,
`posts`.`post_user` AS `user`,
DATE_FORMAT(`posts`.`post_date`, '%d/%m/%Y %H:%i:%s') AS `date`,
`comments`.`total_comments`,
DATE_FORMAT(`comments`.`last_comment`, '%d/%m/%Y %H:%i:%s') AS `last_comment`
FROM `posts`
LEFT JOIN (
SELECT
`post_id`,
COUNT(`comment_id`) AS `total_comments`,
MAX(`comment_date`) AS `last_comment`
FROM `comments`
GROUP BY `post_id`
) AS `comments`
ON `posts`.`post_id` = `comments`.`post_id`
ORDER BY `posts`.`post_date` DESC";
$posts = mysql_query($sql);
$rows = array();
while(($row = mysql_fetch_assoc($posts)) !== false){
$rows[] = array(
'id' => $row['id'],
'title' => $row['title'],
'preview' => $row['preview'],
'user' => $row['user'],
'date' => $row['date'],
'total_comments' =>($row['total_comments'] === null) ? 0 : $row['total_comments'],
'last_comment' =>($row['last_comment'] ===null) ? 'never' : $row['last_comment']
);
}
return $rows;
}
function get_post($pid){
$pid = (int)$pid;
$sql = "SELECT
`post_title` AS `title`,
`post_body` AS `body`,
`post_user` AS `user`,
`post_date` AS `date`
FROM `posts`
WHERE `post_id` = {$pid}";
$post = mysql_query($sql);
$post = mysql_fetch_assoc($post);
$post['comments'] = get_comments($pid);
return $post;
}
function add_post($name, $title, $body){
$name = mysql_real_escape_string(htmlentities($name));
$title = mysql_real_escape_string(htmlentities($title));
$body = mysql_real_escape_string(nl2br(htmlentities($body)));
mysql_query("INSERT INTO `posts` (`post_user`, `post_title`, `post_body`, `post_date`) VALUES ('{$name}', '{$title}', '{$body}', NOW())");
}
?>[/syntax]
comments.inc
[syntax=php]<?php
function get_comments($pid){
$pid = (int)$pid;
$sql = "SELECT
`comment_body` AS `body`,
`comment_user` AS `user`,
DATE_FORMAT(`comment_date`, '%d/%m/%Y %H:%i:%s') AS `date`
FROM `comments`
WHERE `post_id` = {$pid}";
$comments = mysql_query($sql);
$return = array();
while (($row = mysql_fetch_assoc($comments)) !== false){
$return[] = $row;
}
return $return;
}
function add_comment($pid, $user, $body){
if (valid_pid($pid) === false){
return false;
}
$pid = (int)$pud;
$user = mysql_real_escape_string(htmlentities($user));
$body = mysql_real_escape_string(htmlentities($body));
mysql_query("INSERT INTO `comments` (`post_id`, `comment_user`, `comment_body`, `comment_date`) VALUES ({$pid}, '{$user}', '{$body}', NOW())");
return true;
}
?>[/syntax]
Blog (including comment) Invalid Post ID
Re: Blog (including comment) Invalid Post ID
I'm not sure I understand your question. What do you mean by not being able to go to that url? Does it redirect you somewhere else or is it just a blank page?
Re: Blog (including comment) Invalid Post ID
The main problem is I get an invalid Post ID when I run blog_read.php
Re: Blog (including comment) Invalid Post ID
Well, the most obvious place to start would be to check if the post ID is valid. Do you have a post with the ID of 1 in the database?
And are you sure that your table names and whatnot are spelled correctly?
And are you sure that your table names and whatnot are spelled correctly?