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## org.apache.struts.taglib.html
Class ParamTag

    java.lang.Object
      javax.servlet.jsp.tagext.TagSupport
          javax.servlet.jsp.tagext.BodyTagSupport
              org.apache.struts.taglib.html.ParamTag

All Implemented Interfaces:
  Serializable, BodyTag, IterationTag, Tag

Direct Known Subclasses:
  ELParamTag

    public class ParamTag

extends BodyTagSupport

Adds a new request parameter to its parent `LinkTag`.

Since:
  Struts 1.3.6
Version:
  $Rev: 482912 $ $Date: 2006-12-05 23:48:32 -0600 (Tue, 05 Dec 2006) $
See Also:
  Serialized Form

Field Summary
`protected static MessageResources` | `messages` The message resources for this package.
`protected String` | `name` The name of the query parameter.
`protected String` | `value` The value of the query parameter or body content of this tag (if any).

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
`bodyContent`

Fields inherited from class javax.servlet.jsp.tagext.TagSupport
`id, pageContext`

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
`EVAL_BODY_BUFFERED, EVAL_BODY_TAG`

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
`ParamTag()`

Method Summary
`int` | `doAfterBody()` Save the associated from the body content.
`int` | `doEndTag()` Render the end of the hyperlink.
`int` | `doStartTag()`
`String` | `getName()`
`String` | `getValue()`
`void` | `release()` Release any acquired resources.
`void` | `setName(String name)`
`void` | `setValue(String value)`

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
`doInitBody, getBodyContent, getPreviousOut, setBodyContent`

Methods inherited from class javax.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 javax.servlet.jsp.tagext.Tag
`getParent, setPageContext, setParent`

Field Detail

### messages

    protected static MessageResources messages

  The message resources for this package.

### name

    protected String name

  The name of the query parameter.

### value

    protected String value

  The value of the query parameter or body content of this tag (if any).

Constructor Detail

### ParamTag

    public ParamTag()

Method Detail

### getName

    public String getName()

### setName

    public void setName(String name)

### getValue

    public String getValue()

### setValue

    public void setValue(String value)

### doStartTag

    public int doStartTag()
                   throws JspException

  Specified by:
    `doStartTag` in interface `Tag`
  Overrides:
    `doStartTag` in class `BodyTagSupport`
  Throws:
    `JspException` - if a JSP exception has occurred

### doAfterBody

    public int doAfterBody()
                    throws JspException

  Save the associated from the body content.

  Specified by:
    `doAfterBody` in interface `IterationTag`
  Overrides:
    `doAfterBody` in class `BodyTagSupport`
  Throws:
    `JspException` - if a JSP exception has occurred

### doEndTag

    public int doEndTag()
                 throws JspException

  Render the end of the hyperlink.

  Specified by:
    `doEndTag` in interface `Tag`
  Overrides:
    `doEndTag` in class `BodyTagSupport`
  Throws:
    `JspException` - if a JSP exception has occurred

### release

    public void release()

  Release any acquired resources.

  Specified by:
    `release` in interface `Tag`
  Overrides:
    `release` in class `BodyTagSupport`

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