public class FacetTag
extends javax.servlet.jsp.tagext.BodyTagSupport
FacetTags differ from ParamTags in that parameters contain values (usually Layout settings) and are carried forward into nested Metawidgets, whereas facets contain JSP and are not to be carried forward.
Constructor and Description |
---|
FacetTag() |
Modifier and Type | Method and Description |
---|---|
int |
doEndTag() |
String |
getSavedBodyContent()
Get the body content as saved during
doEndTag . |
void |
setName(String name) |
doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, release, setBodyContent
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
public void setName(String name)
public String getSavedBodyContent()
doEndTag
.
It seems getBodyContent().toString
only returns a meaningful result while we are
in the doEndTag
method. We capture it there for use later.
public int doEndTag() throws javax.servlet.jsp.JspException
doEndTag
in interface javax.servlet.jsp.tagext.Tag
doEndTag
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
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