org.zkoss.zhtml
Class Body

java.lang.Object
  org.zkoss.zk.ui.AbstractComponent
      org.zkoss.zhtml.impl.AbstractTag
          org.zkoss.zhtml.Body

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Component, DynamicPropertied, RawId, Scope, ComponentCtrl

public class Body
extends AbstractTag

The BODY tag.

Author:

tomyeh

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent

AbstractComponent.Children

Field Summary

Fields inherited from class org.zkoss.zhtml.impl.AbstractTag

_tagnm

Fields inherited from class org.zkoss.zk.ui.AbstractComponent

_visible

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Constructor Summary

Body()

Method Summary

void	onPageAttached(Page newpage, Page oldpage) Default: handles special event listeners.
void	onPageDetached(Page page) Default: handles special event listeners.
void	redraw(java.io.Writer out) Redraws this component.

Methods inherited from class org.zkoss.zhtml.impl.AbstractTag

addEventListener, clone, getDynamicProperty, getSclass, getStyle, getTag, hasDynamicProperty, isChildable, setDynamicProperty, setSclass, setStyle, setVisible, shallHideId, toString

Methods inherited from class org.zkoss.zk.ui.AbstractComponent

addAnnotation, addAnnotation, addEventHandler, addForward, addForward, addForward, addForward, addMoved, addSharedAnnotationMap, addSharedEventHandlerMap, appendAsapAttr, appendAsapAttr, appendChild, applyProperties, containsVariable, detach, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttributes, getAttributes, getChildren, getCommand, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getExtraCtrl, getFellow, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getMoldURI, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, hasFellow, insertBefore, invalidate, isAsapRequired, isInvalidated, isListenerAvailable, isVisible, newChildren, newExtraCtrl, onChildAdded, onChildRemoved, onDrawNewChild, onWrongValue, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, response, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setComponentDefinition, setId, setMold, setPage, setPageBefore, setParent, setVariable, smartUpdate, smartUpdate, smartUpdate, smartUpdateDeferred, smartUpdateValues, unsetVariable

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Body

public Body()

Method Detail

onPageAttached

public void onPageAttached(Page newpage,
                           Page oldpage)

Description copied from class: AbstractComponent

Default: handles special event listeners.

Specified by:

onPageAttached in interface ComponentCtrl

Overrides:

onPageAttached in class AbstractComponent

Parameters:

newpage - the new page (never null).

oldpage - the previous page, if any, or null if it didn't belong to any page.

See Also:

ComponentCtrl.onPageAttached(org.zkoss.zk.ui.Page, org.zkoss.zk.ui.Page)

onPageDetached

public void onPageDetached(Page page)

Description copied from class: AbstractComponent

Default: handles special event listeners.

Specified by:

onPageDetached in interface ComponentCtrl

Overrides:

onPageDetached in class AbstractComponent

Parameters:

page - the previous page (never null)

See Also:

ComponentCtrl.onPageDetached(org.zkoss.zk.ui.Page)

redraw

public void redraw(java.io.Writer out)
            throws java.io.IOException

Description copied from class: AbstractComponent

Redraws this component. This method implements the mold mechanism.

1. It first invokes AbstractComponent.getMoldURI() to retrieve the mold to redraw. The mold is either an URI (String) or a ComponentRenderer instance.
2. If URI, it invokes Execution.include(java.io.Writer, java.lang.String, java.util.Map, int) to generate the output.
3. If a ComponentRenderer instance, ComponentRenderer.render(org.zkoss.zk.ui.Component, java.io.Writer) is called to generate the output.

Specified by:

redraw in interface Component

Overrides:

redraw in class AbstractTag

Throws:

java.io.IOException