org.apache.strutsel.taglib.html
Class ELBaseTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.struts.taglib.html.BaseTag
          extended by org.apache.strutsel.taglib.html.ELBaseTag
All Implemented Interfaces:
Serializable, IterationTag, Tag

public class ELBaseTag
extends org.apache.struts.taglib.html.BaseTag

Renders an HTML element with an href attribute pointing to the absolute location of the enclosing JSP page. This tag is only valid when nested inside a head tag body. The presence of this tag allows the browser to resolve relative URL's to images, CSS stylesheets and other resources in a manner independent of the URL used to call the ActionServlet.

This class is a subclass of the class org.apache.struts.taglib.html.BaseTag 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.

Version:
$Rev: 471754 $
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.struts.taglib.html.BaseTag
messages, ref, REF_PAGE, REF_SITE, server, target
 
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
ELBaseTag()
           
 
Method Summary
 int doStartTag()
          Process the start tag.
 String getRefExpr()
          Getter method for "ref" tag attribute.
 String getServerExpr()
          Getter method for "server" tag attribute.
 String getTargetExpr()
          Getter method for "target" tag attribute.
 void release()
          Resets attribute values for tag reuse.
 void setRefExpr(String refExpr)
          Setter method for "ref" tag attribute.
 void setServerExpr(String serverExpr)
          Setter method for "server" tag attribute.
 void setTargetExpr(String targetExpr)
          Setter method for "target" tag attribute.
 
Methods inherited from class org.apache.struts.taglib.html.BaseTag
getRef, getServer, getTarget, renderBaseElement, setRef, setServer, setTarget
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, 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
 

Constructor Detail

ELBaseTag

public ELBaseTag()
Method Detail

getTargetExpr

public String getTargetExpr()
Getter method for "target" tag attribute. (Mapping set in associated BeanInfo class.)


getServerExpr

public String getServerExpr()
Getter method for "server" tag attribute. (Mapping set in associated BeanInfo class.)


getRefExpr

public String getRefExpr()
Getter method for "ref" tag attribute. (Mapping set in associated BeanInfo class.)


setTargetExpr

public void setTargetExpr(String targetExpr)
Setter method for "target" tag attribute. (Mapping set in associated BeanInfo class.)


setServerExpr

public void setServerExpr(String serverExpr)
Setter method for "server" tag attribute. (Mapping set in associated BeanInfo class.)


setRefExpr

public void setRefExpr(String refExpr)
Setter method for "ref" tag attribute. (Mapping set in associated BeanInfo class.)


release

public void release()
Resets attribute values for tag reuse.

Specified by:
release in interface Tag
Overrides:
release in class TagSupport

doStartTag

public int doStartTag()
               throws JspException
Process the start tag.

Specified by:
doStartTag in interface Tag
Overrides:
doStartTag in class org.apache.struts.taglib.html.BaseTag
Throws:
JspException - if a JSP exception has occurred


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