Dz3.1 added a blank code webpage to the forum.

In the dz3.1 Forum, a code webpage is blank. this post is finally edited by seqq001 from 2014-06-1213:13:00 sourcemoduleforumforum_forumdisplay.php to add $ query & nbsp; $ db-& gt; query (select & nbsp; * & nbs dz3.1 add a blank code webpage to the Forum

This post was last edited by seqq001 at 13:13:00

Add source \ module \ forum \ forum_forumdisplay.php

$query = $db->query("select * from bbs_forum_post where tid ='$tid' ");
while($result = $db->fetch_array($query)) {
      $mythread[] = $result;
}

Add

{$ Val [message]}


The website page is blank. why?

------ Solution --------------------
1. open and view error logs
2. print related variables to see which line has an error
$ Db does not exist. dx3 does not support this method later.
------ Solution --------------------
Discuz has its own database class which encapsulates many methods including security filtering.

$ Query = $ db-> query ("select * from bbs_forum_post where tid = '$ tid '");
While ($ result = $ db-> fetch_array ($ query )){
$ Mythread [] = $ result;
}

Change this section

$ Tid = intval ($ tid );
$ Mythread = DB: fetch_all ('select * from '. DB: table ('forum _ Post'). 'where tid = $ tid ');