Cant display mysql data
Posted on
16th Feb 2014 07:03 pm by
admin
Hey all,
I am learning php and my first goal is to create a simple CMS. At the moment I am stuck on not being able to pull page names and their id`s from my DB and combine them into a list of links (like so/manage_pages.php?page_id=1) so I could grab id`s later for update and delete pages. Problem is when I load the page none of the links are displayed. My php5 is set up so that I could see all of the errors but there are none displayed nor is there anything in the log.
Here are the function I am using:
Code: [Select]<?php
function confirm_query($result_set) {
if (!$result_set) {
die("Database query failed: " . mysql_error());
}
}
function get_all_pages() {
global $connection;
mysql_select_db("content_MS", $connection);
$query = "SELECT *
FROM pages
ORDER BY id ASC";
$result_set = mysql_query($query, $connection);
confirm_query($result_set);
return $result_set;
}
function list_pages(){
global $connection;
$result = get_all_pages();
$output = "<div>";
$output .= "<p>Select the page you would like to edit:</p>";
while($row = mysql_fetch_array($result))
{
$output .="<ul>";
$output .= "<li>";
$output .= "<a href="manage_pages.php?page=" . urlencode($row["id"]) ."">{$row["page_name"]}</a></li>";
$output .="</ul>";
}
$output .="</div>";
return $output;
}
?>
Then I simply echo list_pages function on a page:
Code: [Select]<?php include ("includes/header.php"); ?>
<div id="content">
<div class="in">
<h2>This is the main content</h2>
<?php list_pages();?>
</div>
</div>
<?php include ("includes/footer.php"); ?>
And below is the html code I see when I load the page:
Code: [Select]
<!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" lang="en" xml:lang="en">
<head>
<title>Content Manager - Manage Pages</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="css/back_css.css" media="screen" />
</head>
<body>
<div id="wrapper">
<div id="header">
<div class="in">
<h1>Welcome To Your Content Manager!</h1>
</div>
</div>
<div id="content-wrapper"> <div id="content">
<div class="in">
<h2>This is the main content</h2>
</div>
</div>
</div>
<div id="left"><div class="in">
<h2>Menu</h2>
<ul>
<li><a href="manage_pages.php?name=Manage Pages"> Manage Pages </a></li>
<li><a href="manage_menu.php?name=Manage Menu"> Manage Menu </a></li>
<li><a href="manage_albums.php?name=Manage Albums"> Manage Albums </a></li>
<li><a href="manage_videos.php?name=Manage Videos"> Manage Videos</a></li>
<li><a href="manage_gigs.php?name=Manage Gigs"> Manage Gigs </a></li>
<li><a href="manage_news.php?name=Manage News"> Manage News</a></li>
</ul>
</div></div>
<div id="footer"><span>by AB</span></div>
</div>
</body>
</html>
Any ideas ?
Thanks in advance !
No comments posted yet
Your Answer:
Login to answer
187 
16 
Other forums
CRM?
I think that's what they're called. Customer Management System? Anyway. Is there any good free ones
firefox wouldnt stream mp3 files completely from my php page
hi everyone,
I have a php file trying to read and stream mp3 files. It works fine in IE but my pr
Wierd if else problem
Hi guys,
this probably aint wierd for you, but it seems like php is playin up to me. may b i
Material xxx does not exist in plant xxx
Dear All,
I am working for a steel project which is repetitive manufacturing.
Add "width" check when upload
Hi!
Can someone add a function that is checking if picture witdh is bigger then 800px whwn up
function to return url
Hi,
Can you guys help me giving a function that takes all the contents in a particular field
why does my session end?
my connect.php starts the session just so you know
i can navigate arround my site fine except whe
Simple MySQL query...
Hello,
How could I do a mysql query that does this: SELECT * WHERE date/time < 5minutes ag
Troubles with a spider class
I am building a spider that will crawl through random whitepages (eg. anywho.com, switchboard.com, w
Trouble verifying database password
Thankyou to everyone who responded to my last post (I can't find the posting, it has been buried). <
