Hi, I have news articles ordered by their date, all working fine.
static $db = array(
'Date' => 'Date',
);
But on each article I want a next/previous buttons, but this function below isn't working for me, can anyone see where I've gone wrong?
function NextArticle() {
return DataObject::get("NewsArticle", "Date < ($this->Date)", "", "", "1");
}
function PreviousArticle() {
return DataObject::get("NewsArticle", "Date > ($this->Date)", "", "", "1");
}
On my ArticlePage template I'm using:
<% control PreviousArticle %><a class="prev" href="$Link"><</a><% end_control %>
<% control NextArticle %><a class="next" href="$Link">></a><% end_control %>
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