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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.struts.taglib.html.HtmlTag
org.apache.strutsel.taglib.html.ELHtmlTag
Renders an HTML element with appropriate language attributes if there is a current Locale available in the user's session.
This class is a subclass of the class
org.apache.struts.taglib.html.HtmlTag
which provides most of
the described functionality. This subclass allows all attribute values to
be specified as expressions utilizing the JavaServer Pages Standard Library
expression language.
Field Summary | |
private java.lang.String |
langExpr
Instance variable mapped to "lang" tag attribute. |
private java.lang.String |
localeExpr
Instance variable mapped to "locale" tag attribute. |
private java.lang.String |
xhtmlExpr
Instance variable mapped to "xhtml" tag attribute. |
Fields inherited from class org.apache.struts.taglib.html.HtmlTag |
lang, locale, messages, xhtml |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary | |
ELHtmlTag()
|
Method Summary | |
int |
doStartTag()
Process the start tag. |
private void |
evaluateExpressions()
Processes all attribute values which use the JSTL expression evaluation engine to determine their values. |
java.lang.String |
getLangExpr()
Getter method for "lang" tag attribute. |
java.lang.String |
getLocaleExpr()
Getter method for "locale" tag attribute. |
java.lang.String |
getXhtmlExpr()
Getter method for "xhtml" tag attribute. |
void |
release()
Resets attribute values for tag reuse. |
void |
setLangExpr(java.lang.String langExpr)
Setter method for "lang" tag attribute. |
void |
setLocaleExpr(java.lang.String localeExpr)
Setter method for "locale" tag attribute. |
void |
setXhtmlExpr(java.lang.String xhtmlExpr)
Setter method for "xhtml" tag attribute. |
Methods inherited from class org.apache.struts.taglib.html.HtmlTag |
doEndTag, getCurrentLocale, getLang, getLocale, getXhtml, renderHtmlStartElement, setLang, setLocale, setXhtml |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private java.lang.String langExpr
private java.lang.String localeExpr
private java.lang.String xhtmlExpr
Constructor Detail |
public ELHtmlTag()
Method Detail |
public java.lang.String getLangExpr()
public java.lang.String getLocaleExpr()
public java.lang.String getXhtmlExpr()
public void setLangExpr(java.lang.String langExpr)
public void setLocaleExpr(java.lang.String localeExpr)
public void setXhtmlExpr(java.lang.String xhtmlExpr)
public void release()
public int doStartTag() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
- if a JSP exception has occurredprivate void evaluateExpressions() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
- if a JSP exception has occurred
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