org.apache.tapestry.form
Class Radio
java.lang.Object
org.apache.hivemind.impl.BaseLocatable
org.apache.tapestry.AbstractComponent
org.apache.tapestry.form.Radio
- All Implemented Interfaces:
- org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, IComponent, IDirectEvent, Component, IRender
public abstract class Radio
- extends AbstractComponent
Implements a component that manages an HTML <input type=radio> form element.
Such a component must be wrapped (possibly indirectly)
inside a RadioGroup
component.
[Component Reference]
Radio
and RadioGroup
are generally not used (except
for very special cases). Instead, a PropertySelection
component is used.
- Author:
- Howard Lewis Ship
Constructor Summary |
Radio()
|
Methods inherited from class org.apache.tapestry.AbstractComponent |
addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainedRenderers, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getInnerRenderers, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent |
Methods inherited from class org.apache.hivemind.impl.BaseLocatable |
getLocation, setLocation |
Methods inherited from interface org.apache.hivemind.LocationHolder |
setLocation |
Methods inherited from interface org.apache.hivemind.Locatable |
getLocation |
Radio
public Radio()
renderComponent
protected void renderComponent(IMarkupWriter writer,
IRequestCycle cycle)
- Renders the form element, or responds when the form containing the element
is submitted (by checking
Form.isRewinding()
.
- Specified by:
renderComponent
in class AbstractComponent
isDisabled
public abstract boolean isDisabled()
getValue
public abstract Object getValue()
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