How to get Prev Post / Next Post working in 4.2.4?

[BirdOPrey5]

Let's try this one more time before we go about removing the links. I tested this, seemed to work for me.

Again, edit an original showthread.php file.

Find this code:

PHP Code:

    }
    else // threaded display mode 


It's at or about line 1404 (the first instance of else // threaded display mode)

But also above the closing bracket }

So really, directly below this text in the file:

PHP Code:

        $pagenav = construct_page_nav(
            $vbulletin->GPC['pagenumber'],
            $perpage,
            $numhybrids,
            '',
            '',
            '',
            'thread',
            $threadinfo,
            $pageinfo
        ); 


Paste in the following code:

PHP Code:

        // get next/previous posts for each post in the list
        // key: NAVJS[postid][0] = prev post, [1] = next post
        $NAVJS = array();
        $prevpostid = 0;
        foreach ($postorder AS $pid)
        {
            $NAVJS["$pid"][0] = $prevpostid;
            $NAVJS["$prevpostid"][1] = $pid;
            $prevpostid = $pid;
        }
        $NAVJS["$toppostid"][0] = $pid; //prev button for first post
        $NAVJS["$pid"][1] = $toppostid; //next button for last post

        $navjs = '';
        foreach ($NAVJS AS $pid => $info)
        {
            $navjs .= "pn[$pid] = \"$info[0],$info[1]\";\n";
        } 


So in the end the code looks like:

PHP Code:

        $pagenav = construct_page_nav(
            $vbulletin->GPC['pagenumber'],
            $perpage,
            $numhybrids,
            '',
            '',
            '',
            'thread',
            $threadinfo,
            $pageinfo
        );
        
        
        // get next/previous posts for each post in the list
        // key: NAVJS[postid][0] = prev post, [1] = next post
        $NAVJS = array();
        $prevpostid = 0;
        foreach ($postorder AS $pid)
        {
            $NAVJS["$pid"][0] = $prevpostid;
            $NAVJS["$prevpostid"][1] = $pid;
            $prevpostid = $pid;
        }
        $NAVJS["$toppostid"][0] = $pid; //prev button for first post
        $NAVJS["$pid"][1] = $toppostid; //next button for last post

        $navjs = '';
        foreach ($NAVJS AS $pid => $info)
        {
            $navjs .= "pn[$pid] = \"$info[0],$info[1]\";\n";
        }
        
        
    }
    else // threaded display mode 


That is working for me, Please try it.