org.directwebremoting.jsp
Class ConvertTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.directwebremoting.jsp.ConvertTag

All Implemented Interfaces:

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

public class ConvertTag
extends javax.servlet.jsp.tagext.TagSupport

JSP tag to convert an object into javascript using the dwr converter manager Example usage: <%@ taglib uri="http://directwebremoting.org/dwr/" prefix="dwr" %> <script%> var clientsideObject = <dwr:convert value="${myServersideObject}" /%>; </script%>

Author:

Lance Semmens

See Also:

Serialized Form

Field Summary

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

ConvertTag()

Method Summary

int	doEndTag()
void	setJson(boolean json) If json is false, the normal dwr javascript protocol is used.
void	setValue(java.lang.Object value)

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

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvertTag

public ConvertTag()

Method Detail

doEndTag

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

Specified by:

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

Overrides:

doEndTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException

setValue

public void setValue(java.lang.Object value)

Parameters:

value - the value to be converted

setJson

public void setJson(boolean json)

If json is false, the normal dwr javascript protocol is used. If json is true, output will be a json response

Parameters:

json - flag for proper json output