dz3.1 Forum Add a line of code page blank

dz3.1 Forum Add a line of code page blank
This post was last edited by seqq001 on 2014-06-12 13:13:00

source\module\forum\forum_forumdisplay.php add

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

Forumdisplay_list.htm the template file to add

{$val [message]}


Web page blank, what's going on

------Solution--------------------
1. Open the View error log
2, print the relevant variables to see, in which line error
Visual $db does not exist, DX3 later do not support this kind of writing
------Solution--------------------
Discuz has its own database class that encapsulates a number of methods that also contain security filtering

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

You've changed this paragraph

$tid = Intval ($tid);
$mythread = Db::fetch_all (' select * from '. Db::table (' Forum_post '). ' Where tid = $tid ');

