I have a forum called "have lists" where my members can post a list of all the items they "have" to trade or sell.
I configured the 'extra2' field as Have lists and members enter the post# of their have list within the "have lists
" forum in this field.
I am trying to modify showprofile.php so that when you view a members profile it will provide a link straight to their post in the "have lists" forum. I modified showprofile.php like this:
if ($config['extra2']) {
$extra2 = "
</td></tr><tr><td valign="top" class="darktable">
{$config['extra2']}
</td><td colspan="2"><a href="http://www.pokemon-trading-cards.net/forums/showflat.php?Cat=&Number=$Extra2">Click to View Have List
";
}
the only trouble I am having is that if a member has not added anything into the extra2 field in their profile it still creates the link but doesnt work as the post# isnt added to the end of the url.
I would like to know how to modify the code so that if the extra2 field is empty it wont put anything there.
an example profile with the extra2 field populated is
here an example of a profile without the extra2 field populated
here hope this makes sense. any and all help would be greatly appreciated
