net.sf.easyweb4j.tags
Class BooleanCheckBoxTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      net.sf.easyweb4j.tags.EasyWeb4JTagSupport
          net.sf.easyweb4j.tags.BooleanCheckBoxTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag

public class BooleanCheckBoxTag
extends EasyWeb4JTagSupport

Generates a checkbox on the JSP view to get the value for a boolean field. Since HTML does not send any parameter for unchecked check boxes, this tag inserts a hidden input immediately after the checkbox to ensure that a parameter is always passed.

Author:

Chandra Sekar S

Constructor Summary

BooleanCheckBoxTag()

Method Summary

void	doTag()
String	getName()
boolean	isState()
void	setName(String name) Name of the checkbox input element.
void	setState(boolean state) Determines whether the checkbox is checked by default or not.

Methods inherited from class net.sf.easyweb4j.tags.EasyWeb4JTagSupport

buildEndTag, buildStartTag, buildStartTag, getDynamicAttributes, getEasyWeb4JContainer, setDynamicAttribute

Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BooleanCheckBoxTag

public BooleanCheckBoxTag()

Method Detail

doTag

public void doTag()
           throws javax.servlet.jsp.JspException,
                  IOException

Specified by:

doTag in interface javax.servlet.jsp.tagext.SimpleTag

Overrides:

doTag in class javax.servlet.jsp.tagext.SimpleTagSupport

Throws:

javax.servlet.jsp.JspException

IOException

isState

public boolean isState()

setState

public void setState(boolean state)

Determines whether the checkbox is checked by default or not.

Parameters:

state - true if it must be checked by default false otherwise.

getName

public String getName()

setName

public void setName(String name)

Name of the checkbox input element.

Parameters:

name - Name of the checkbox.