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-   -   Getting Last 10 Posts but not including posts in staff forum (https://vborg.vbsupport.ru/showthread.php?t=196345)

JackFranklin 11-15-2008 02:15 PM

Getting Last 10 Posts but not including posts in staff forum
 
I am currently working on a homepage for my site which will get the latest posts and so on.

I have managed to select the most 10 recent posts from the vb_post table and display them, but I am struggling to make sure I do not display posts were the forum it is posted in is the staff forum

Someone mentioned a JOIN but I have no idea what to do.

Can anyone help?

Thanks.

Lynne 11-15-2008 02:52 PM

It would help if you posted the query you are using. If you are querying the post table, then you will probably have to join with the thread table on post.threadid = thread.threadid and then do AND thread.forumid <> xx (where xx is your staff forum). I can never figure out if its just a JOIN or a INNER JOIN or OUTER JOIN or LEFT JOIN or RIGHT JOIN of *whatever* JOIN, so hopefully someone else can come help after you post your query.

JackFranklin 11-15-2008 02:53 PM

Thanks for your help.

This is my query so far:

$query = "SELECT * FROM vb_post WHERE visible = 1 ORDER BY postid DESC LIMIT 0, 10";

IF I change it to this:

$query = "SELECT * FROM vb_post, vb_thread WHERE visible = 1 AND vb_post.threadid = vb_thread.threadid AND vb_thread.forumid <> 4 ORDER BY postid DESC LIMIT 0, 10";

I get the error:


Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/thesno/public_html/getnews.php on line 22

--------------- Added [DATE]1226769124[/DATE] at [TIME]1226769124[/TIME] ---------------

I did it! Not the best way do to it I'm sure would be grateful if someone could show a better way but this works:

PHP Code:

$query  "SELECT * FROM vb_post WHERE visible = 1 ORDER BY postid DESC LIMIT 0, 10";
$result mysql_query($query);
while(
$row mysql_fetch_array($resultMYSQL_ASSOC)) {
$sql "SELECT forumid FROM vb_thread WHERE threadid = '$row[threadid]' LIMIT 0, 10";
$theresult mysql_query($sql);
while (
$data mysql_fetch_array($theresultMYSQL_ASSOC)) {
if (
$data[forumid] != 4) {

$text substr($row[pagetext], 020);
echo 
'<strong><a href="http://www.fmstyle.co.uk/member.php?u='.$row[userid].'">'.$row[username].'</a></strong>';
echo 
'<p>'.$text.'... [[';
echo 
'<a href="http://www.fmstyle.co.uk/showthread.php?t='.$row[threadid].'">Go to Thread</a>';
echo 
']]</p>';
}
}



Lynne 11-15-2008 03:54 PM

I was thinking of something more along this line:
Code:

$query  = "SELECT * FROM vb_post
INNER JOIN vb_thread AS thread ON(thread.threadid = post.threadid)
WHERE visible = 1 AND thread.forumid <> xx
ORDER BY postid DESC LIMIT 0, 10";

One query to grab what you want.

JackFranklin 11-16-2008 02:46 PM

When I use that I get the error
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/thesno/public_html/index2.php on line 72

Anyone else got any ideaS?

Lynne 11-16-2008 02:59 PM

Quote:

Originally Posted by JackFranklin (Post 1666831)
When I use that I get the error
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/thesno/public_html/index2.php on line 72

Anyone else got any ideaS?

What is your whole code if you use that line?


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