public abstract class WhenTagSupport extends ConditionalTagSupport
WhenTagSupport is an abstract class that facilitates implementation of <when>-style tags in both the rtexprvalue and expression-evaluating libraries. It also supports <otherwise>.
In particular, this base class does the following:
|Constructor and Description|
|Modifier and Type||Method and Description|
Includes its body if condition() evaluates to true.
condition, release, setScope, setVar
doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
public int doStartTag() throws javax.servlet.jsp.JspException
Copyright © 2001-2014 The Apache Software Foundation. All Rights Reserved.