If on the last item of a collection, I'd like a "next" link that displays the first item again.
A:
Not too sure about Ruby, but in php you would have a count of your rows. You could then make some kind of if statement to change the next link to the beginning of your results..
$base_url = 'http://google.com/paging?p=';
$count = 100;
$per_page = 10;
$page = $_GET['p'];
if($page > $count/$per_page){
$prev_link = $page - $per_page;
$next_link = $base_url;
}
Let me know if that helps.
Peter
2010-08-12 16:42:44
This is quite specific to the will_paginate plugin, which already solves everything you mentioned. I just want to add that one specific element.
Tass
2010-08-12 16:52:51