org.apache.strutsel.taglib.html

Class ELOptionsTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.apache.struts.taglib.html.OptionsTag

org.apache.strutsel.taglib.html.ELOptionsTag

All Implemented Interfaces:

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

public class ELOptionsTag
extends OptionsTag

Tag for creating multiple <select> options from a collection. The associated values displayed to the user may optionally be specified by a second collection, or will be the same as the values themselves. Each collection may be an array of objects, a Collection, an Enumeration, an Iterator, or a Map. NOTE - This tag requires a Java2 (JDK 1.2 or later) platform.

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

collection, filter, labelName, labelProperty, messages, name, property

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

Constructors

Constructor and Description
ELOptionsTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Process the start tag.
java.lang.String	getCollectionExpr() Getter method for "collection" tag attribute.
java.lang.String	getFilterExpr() Getter method for "filter" tag attribute.
java.lang.String	getLabelNameExpr() Getter method for "labelName" tag attribute.
java.lang.String	getLabelPropertyExpr() Getter method for "labelProperty" tag attribute.
java.lang.String	getNameExpr() Getter method for "name" tag attribute.
java.lang.String	getPropertyExpr() Getter method for "property" tag attribute.
java.lang.String	getStyleClassExpr() Getter method for "styleClass" tag attribute.
java.lang.String	getStyleExpr() Getter method for "style" tag attribute.
void	release() Resets attribute values for tag reuse.
void	setCollectionExpr(java.lang.String collectionExpr) Setter method for "collection" tag attribute.
void	setFilterExpr(java.lang.String filterExpr) Setter method for "filter" tag attribute.
void	setLabelNameExpr(java.lang.String labelNameExpr) Setter method for "labelName" tag attribute.
void	setLabelPropertyExpr(java.lang.String labelPropertyExpr) Setter method for "labelProperty" tag attribute.
void	setNameExpr(java.lang.String nameExpr) Setter method for "name" tag attribute.
void	setPropertyExpr(java.lang.String propertyExpr) Setter method for "property" tag attribute.
void	setStyleClassExpr(java.lang.String styleClassExpr) Setter method for "styleClass" tag attribute.
void	setStyleExpr(java.lang.String styleExpr) Setter method for "style" tag attribute.

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

addOption, doEndTag, getCollection, getFilter, getIterator, getLabelName, getLabelProperty, getName, getProperty, getStyle, getStyleClass, setCollection, setFilter, setLabelName, setLabelProperty, setName, setProperty, setStyle, setStyleClass

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

Constructor Detail

ELOptionsTag

public ELOptionsTag()

Method Detail

getCollectionExpr

public java.lang.String getCollectionExpr()

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

getFilterExpr

public java.lang.String getFilterExpr()

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

getLabelNameExpr

public java.lang.String getLabelNameExpr()

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

getLabelPropertyExpr

public java.lang.String getLabelPropertyExpr()

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

getNameExpr

public java.lang.String getNameExpr()

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

getPropertyExpr

public java.lang.String getPropertyExpr()

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

getStyleExpr

public java.lang.String getStyleExpr()

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

getStyleClassExpr

public java.lang.String getStyleClassExpr()

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

setCollectionExpr

public void setCollectionExpr(java.lang.String collectionExpr)

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

setFilterExpr

public void setFilterExpr(java.lang.String filterExpr)

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

setLabelNameExpr

public void setLabelNameExpr(java.lang.String labelNameExpr)

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

setLabelPropertyExpr

public void setLabelPropertyExpr(java.lang.String labelPropertyExpr)

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

setNameExpr

public void setNameExpr(java.lang.String nameExpr)

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

setPropertyExpr

public void setPropertyExpr(java.lang.String propertyExpr)

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

setStyleExpr

public void setStyleExpr(java.lang.String styleExpr)

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

setStyleClassExpr

public void setStyleClassExpr(java.lang.String styleClassExpr)

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

release

public void release()

Resets attribute values for tag reuse.

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class OptionsTag

doStartTag

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

Process the start tag.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class OptionsTag

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred