nl.gx.webmanager.taglib
Class PagePartTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      nl.gx.webmanager.taglib.RenderTag
          nl.gx.webmanager.taglib.PagePartTag

All Implemented Interfaces:

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

public class PagePartTag
extends RenderTag

Implements the wm:pagePart tag. The label defines which .jspf is used to generate the content (looked up in the presentation mappings that GX WebManager creates by reading the presentation descriptor files). A GX WebManager page can contain content consisting of multiple elements, each with their own presentation JSPs. To show these elements, the page presentation JSP should contain a wm tag that renders these elements, e.g.:
Example of usage (1):

 < div id="column1" >
 < wm:pagePart label="Content column 1" />
 < /div >
 

This tells GX WebManager that a pagePart with the label "Content column 1" should be displayed here. The "Content column 1" label is defined in the presentation descriptor file of content.jspf (i.e. "content.xml") so the < wm:pagePart > tag effectively tells GX WebManager to execute that .jspf and include the results. The results may also be put in a variable like this:
Example of usage (2):

 < wm:pagePart label="WM content" var="result" />
 ${result}
 

Create custom pageParts by defining a .jspf and a .xml descriptor file.

Constructor Summary

PagePartTag()

Method Summary

void	doTag()
protected java.lang.String	getLabel() Return name of the pagePart presentation mapping.
void	setLabel(java.lang.String label) Specifies the label of the pagepart to render.

Methods inherited from class nl.gx.webmanager.taglib.RenderTag

getObject, getPresentationName, getVar, setDynamicAttribute, setObject, setPresentationName, setVar

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

PagePartTag

public PagePartTag()

Method Detail

setLabel

public void setLabel(java.lang.String label)

Specifies the label of the pagepart to render. Must be an exact match of the value of the < name > defined in the descriptor XML file, and the < scope > in that file must be "pagepart".

Parameters:

label - the label of the pagepart to render

getLabel

protected java.lang.String getLabel()

Return name of the pagePart presentation mapping.

Returns:

name of the pagePart presentation mapping.

doTag

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

Specified by:

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

Overrides:

doTag in class RenderTag

Throws:

javax.servlet.jsp.JspException