- All Implemented Interfaces:
Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally
public class SocialConnectedTag
extends BaseSocialConnectedTag
JSP Tag to return true/false if you're connected to a provider.
Sample usages in JSP:
Include at top of JSP:
<%@ taglib prefix="social" uri="http://org.springframework/social" %>
<social:connected provider="facebook">
[ show some FB profile info ]
</social:connected>
OR another usage, more suitable for if you need to toggle on a page a connect check
or multiple checks need to be made:
<c:set var="connectedToFB" value="false"/>
<social:connected provider="facebook">
<c:set var="connectedToFB" value="true"/>
[ Show Disconnect link ]
</social:connected>
<c:if test="${!connectedToFB}">
[ Show Connect Button/link/form ]
</c:if>
Note: You could use social:notConnected tag in place of using c:if and having to set the page scoped
connectedToFB var, but it's a bit more efficient to not have to make the FB connection more than once
on page
- Author:
- Rick Reumann, Craig Walls
- See Also:
- Serialized Form