Package org.springframework.web.servlet.tags

Class ParamTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

jakarta.servlet.jsp.tagext.BodyTagSupport

org.springframework.web.servlet.tags.ParamTag

All Implemented Interfaces:

BodyTag, IterationTag, JspTag, Tag, Serializable

public class ParamTag
extends BodyTagSupport

The <param> tag collects name-value parameters and passes them to a ParamAware ancestor in the tag hierarchy.

This tag must be nested under a param aware tag.

Attribute Summary

Attribute	Required?	Runtime Expression?	Description
name	true	true	The name of the parameter.
value	false	true	The value of the parameter.

Since:

3.0

Author:

Scott Andrews, Nicholas Williams

See Also:

• Param
• UrlTag
• Serialized Form

Field Summary

Fields inherited from class jakarta.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
ParamTag()

Method Summary

Modifier and Type	Method	Description
int	doEndTag()
void	release()
void	setName(String name)	Set the name of the parameter (required).
void	setValue(String value)	Set the value of the parameter (optional).

Methods inherited from class jakarta.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport

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

Methods inherited from interface jakarta.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Details

ParamTag

public ParamTag()

Method Details

setName

public void setName(String name)

Set the name of the parameter (required).

setValue

public void setValue(String value)

Set the value of the parameter (optional).

doEndTag

public int doEndTag()
             throws JspException

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class BodyTagSupport

Throws:

JspException

release

public void release()

Specified by:

release in interface Tag

Overrides:

release in class BodyTagSupport