Display element in JSP only if model element not null


Codever Logo

(P) Codever is an open source bookmarks and snippets manager for developers & co. See our How To guides to help you get started. Public bookmarks repo 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

Adrian Matei (aka adixchen)

Adrian Matei (aka adixchen)
Life force expressing itself as a coding capable human being

Dynamically expand angular material panel when condition met

Dynamically expand angular material panel when condition met code snippet Continue reading

Copy to clipboard with angular material

Published on October 12, 2022