Display element in JSP only if model element not null


Dev-Bookmarks Logo

Bookmarking for Developers & Co with www.bookmarks.dev. Use our Add to Bookmarks.dev bookmarklet to your bookmarks toolbar for a seamless experience. Share your favorites with the community and they will be published on Github - Star


How to display element in JSP only if model element not null

To do that you can use the or _ tags to make conditional rendering in Java Server Pages (JSP) using the JSP Standard Tag Library (JSTL) like in the following code snippet:

<div>
	<c:if test="${not empty podcast.twitterPage}">
		<a href="${podcast.twitterPage}" target="_blank" class="icon-twitter-producer producer-social"></a>
	</c:if> 			 		
	<c:if test="${not empty podcast.fbPage}">
		<a href="${podcast.fbPage}" target="_blank" class="icon-facebook-producer producer-social"></a>
	</c:if> 			 		
	<c:if test="${not empty podcast.gplusPage}">
		<a href="${podcast.gplusPage}" target="_blank" class="icon-google-plus-producer producer-social"></a>
	</c:if> 
</div>

Podcastpedia.org on GitHub

Subscribe to our newsletter for more code resources and news

Improved bookmarking of StackOverflow questions

New improvements for StackOverflow questions on bookmarks.dev - auto completion of bookmark attributes, login with stackoverflow account and visual hinting for StackOverflow questions Continue reading