[FX.php List] LinkNext - seriously, hands in the air...

[Gjermund Gusland Thorsen]

I have never used the internal linkNext/linkPrevious function,
I always use my own:

Please take a look at: http://ext.comitas.no/index.phps

ggt

On Sat, 16 Oct 2004 15:50:44 -0700, Brion Vibber <brion at pobox.com> wrote:
> On Oct 12, 2004, at 7:41 AM, Ben Rollins wrote:
> > The code is below - can anyone tell me why the Skip breaks the page?
> 
> You're making a method call on an array, which results in a PHP fatal
> error. If your server is set not to log or display error messages,
> it'll just die at that point with no explanation... PHP is so helpful
> this way. :)
> 
> Instead you need to run FMSkipRecords() on the FX object before calling
> FMFind(), so it knows which records to fetch.
> 
> > $search_result = new FX($serverIP,$webCompanionPort);
> > $groupSize = 10;
> > $search_result->SetDBData('Members.fp5','cgi', $groupSize);
> 
> add here:
> if (isset($_REQUEST['skip'] && $_REQUEST['skip'] > 0) {
>      $search_result->FMSkipRecords(IntVal($_REQUEST['skip']));
> }
> 
> (I suggest adding an IntVal() here as a general defensive programming
> practice; input from the web can't be trusted. Consider running
> htmlspecialchars() on output such as the link as well.)
> 
> > $result = $search_result->FMFind();
> 
> then remove this bit:
> > if (isset($_REQUEST['skip']) && $_REQUEST['skip'] > 0) {
> >      $result->FMSkipRecords($_REQUEST['skip']);
> >        }
> 
> -- brion vibber (brion @ pobox.com)
> 
> 
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