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/ silverstripe-prev-next.php
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March 11, 2021 13:07
SilverStripe Prev / Next Controls
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| public function PrevNextPage($Mode = 'next') { | |
| if($Mode == 'next'){ | |
| return SiteTree::get()->filter(array("ParentID" => $this->ParentID, "Sort:GreaterThan" => $this->Sort))->sort("Sort ASC")->limit(1)->first(); | |
| } | |
| elseif($Mode == 'prev'){ | |
| return SiteTree::get()->filter(array("ParentID" => $this->ParentID, "Sort:LessThan" => $this->Sort))->sort("Sort DESC")->limit(1)->first(); | |
| } | |
| else{ | |
| return false; |