mel47

Empty field

2 posts in this topic

Hi

What's wrong?

		if ($page->directors) {
			$content .= "<p>Direction:</p>";
				foreach($page->directors as $d) {
					$content .= "<p>{$d->title}<p>";
				}
		}

Directors is a AsmSelect field, which could have a value or be empty.

However, even when empty, it always print "Direction:" How come I could avoid it? 

Thanks

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