org.apache.tapestry.wml
Class Do
java.lang.Object
org.apache.hivemind.impl.BaseLocatable
org.apache.tapestry.AbstractComponent
org.apache.tapestry.wml.Do
- All Implemented Interfaces:
- IComponent, IRender, org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder
- public abstract class Do
- extends AbstractComponent
The do element provides a general mechanism for the user to act upon the current card, in other
words a card-level user interface element. The representation of the do element is user agent
dependent and the author must only assume that the element is mapped to a unique user interface
widget that the user can activate. For example, the widget mapping may be to a graphically
rendered button, a soft or function key, a voice-activated command sequence, or any other
interface that has a simple "activate" operation with no inter-operation persistent state. The do
element may appear at both the card and deck-level.
- Since:
- 3.0
- Author:
- David Solis
Methods inherited from class org.apache.tapestry.AbstractComponent |
addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, finishLoad, finishLoad, format, format, format, format, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getComponent, getComponents, getContainedComponent, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, isInActiveState, isParameterBound, isRendering, pageEndRender, prepareForRender, render, renderBody, renderInformalParameters, setBinding, setContainedComponent, setContainer, setId, setNamespace, setPage, setProperty, toString |
Methods inherited from class org.apache.hivemind.impl.BaseLocatable |
getLocation, setLocation |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.hivemind.LocationHolder |
setLocation |
Methods inherited from interface org.apache.hivemind.Locatable |
getLocation |
Do
public Do()
renderComponent
protected void renderComponent(IMarkupWriter writer,
IRequestCycle cycle)
- Description copied from class:
AbstractComponent
- Invoked by
AbstractComponent.render(IMarkupWriter, IRequestCycle)
to actually render the component
(with any parameter values already set). This is the method that subclasses must implement.
- Specified by:
renderComponent
in class AbstractComponent
- See Also:
AbstractComponent.renderComponent(IMarkupWriter, IRequestCycle)
getType
public abstract java.lang.String getType()
getLabel
public abstract java.lang.String getLabel()