public abstract class When extends org.apache.tapestry.components.Conditional
Choose
component.
The default alternative is described by the Otherwise component.
[Component Reference]Constructor and Description |
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When() |
Modifier and Type | Method and Description |
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protected boolean |
evaluateCondition() |
Choose |
getChoose() |
boolean |
getInvert() |
protected void |
renderComponent(org.apache.tapestry.IMarkupWriter writer,
org.apache.tapestry.IRequestCycle cycle)
Renders its wrapped components only if the condition is true and its parent
Choose
allows it. |
void |
setChoose(Choose value)
Sets the choose.
|
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
public When()
protected void renderComponent(org.apache.tapestry.IMarkupWriter writer, org.apache.tapestry.IRequestCycle cycle)
Choose
allows it. In addition, if element is specified, can emulate that HTML element.renderComponent
in class org.apache.tapestry.components.Conditional
protected boolean evaluateCondition()
evaluateCondition
in class org.apache.tapestry.components.Conditional
public boolean getInvert()
getInvert
in class org.apache.tapestry.components.Conditional