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org.apache.strutsel.taglib.html
Class ELBaseTag  

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.apache.struts.taglib.html.BaseTag
          org.apache.strutsel.taglib.html.ELBaseTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

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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: 54933 $

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Field Summary
private  java.lang.String	serverExpr           Instance variable mapped to "server" tag attribute.
private  java.lang.String	targetExpr           Instance variable mapped to "target" tag attribute.

 

Fields inherited from class org.apache.struts.taglib.html.BaseTag

messages, 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.
private  void	evaluateExpressions()           Processes all attribute values which use the JSTL expression evaluation engine to determine their values.
java.lang.String	getServerExpr()           Getter method for "server" tag attribute.
java.lang.String	getTargetExpr()           Getter method for "target" tag attribute.
void	release()           Resets attribute values for tag reuse.
void	setServerExpr(java.lang.String serverExpr)           Setter method for "server" tag attribute.
void	setTargetExpr(java.lang.String targetExpr)           Setter method for "target" tag attribute.

 

Methods inherited from class org.apache.struts.taglib.html.BaseTag

getServer, getTarget, renderBaseElement, 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

 

Field Detail

targetExpr

private java.lang.String targetExpr

Instance variable mapped to "target" tag attribute. (Mapping set in associated BeanInfo class.)

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serverExpr

private java.lang.String serverExpr

Instance variable mapped to "server" tag attribute. (Mapping set in associated BeanInfo class.)

Constructor Detail

ELBaseTag

public ELBaseTag()

Method Detail

getTargetExpr

public java.lang.String getTargetExpr()

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

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getServerExpr

public java.lang.String getServerExpr()

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

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setTargetExpr

public void setTargetExpr(java.lang.String targetExpr)

Setter method for "target" tag attribute. (Mapping set in associated BeanInfo class.)

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setServerExpr

public void setServerExpr(java.lang.String serverExpr)

Setter method for "server" tag attribute. (Mapping set in associated BeanInfo class.)

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release

public void release()

Resets attribute values for tag reuse.

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doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Process the start tag.

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evaluateExpressions

private void evaluateExpressions()
                          throws javax.servlet.jsp.JspException

Processes all attribute values which use the JSTL expression evaluation engine to determine their values.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> strutsel >> taglib >> [ html overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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