org.apache.tapestry.form
Class ListEdit
java.lang.Object
org.apache.hivemind.impl.BaseLocatable
org.apache.tapestry.AbstractComponent
org.apache.tapestry.form.AbstractFormComponent
org.apache.tapestry.form.ListEdit
- All Implemented Interfaces:
- org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, IFormComponent, IComponent, IDirectEvent, Component, IRender
public abstract class ListEdit
- extends AbstractFormComponent
A specialized component used to edit a list of items within a form; it is similar to a
ForBean
but leverages hidden inputs within the
<form> to store the items in the list.
- Since:
- 1.0.2
- Author:
- Howard Lewis Ship
Methods inherited from class org.apache.tapestry.form.AbstractFormComponent |
generateClientId, getForm, getIdParameter, getName, getRenderBodyOnRewind, isRequired, peekClientId, renderComponent, renderDelegateAttributes, renderDelegatePrefix, renderDelegateSuffix, setForm, setName, setName |
Methods inherited from class org.apache.tapestry.AbstractComponent |
addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, finishLoad, 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, 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.tapestry.IComponent |
addAsset, addBody, addComponent, enterActiveState, finishLoad, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName |
Methods inherited from interface org.apache.tapestry.IRender |
render |
Methods inherited from interface org.apache.hivemind.LocationHolder |
setLocation |
Methods inherited from interface org.apache.hivemind.Locatable |
getLocation |
ListEdit
public ListEdit()
renderFormComponent
protected void renderFormComponent(IMarkupWriter writer,
IRequestCycle cycle)
- Description copied from class:
AbstractFormComponent
- Invoked from
AbstractFormComponent.renderComponent(IMarkupWriter, IRequestCycle)
to render the component.
- Specified by:
renderFormComponent
in class AbstractFormComponent
- See Also:
AbstractFormComponent.renderFormComponent(org.apache.tapestry.IMarkupWriter,
org.apache.tapestry.IRequestCycle)
rewindFormComponent
protected void rewindFormComponent(IMarkupWriter writer,
IRequestCycle cycle)
- Description copied from class:
AbstractFormComponent
- Invoked from
AbstractFormComponent.renderComponent(IMarkupWriter, IRequestCycle)
to rewind the
component. If the component is disabled
this will not be invoked.
- Specified by:
rewindFormComponent
in class AbstractFormComponent
- See Also:
AbstractFormComponent.rewindFormComponent(org.apache.tapestry.IMarkupWriter,
org.apache.tapestry.IRequestCycle)
render
protected void render(IMarkupWriter writer,
IRequestCycle cycle,
Iterator i)
getElement
public abstract String getElement()
getListener
public abstract IActionListener getListener()
- Since:
- 2.2 *
isDisabled
public boolean isDisabled()
- Description copied from interface:
IFormComponent
- Returns true if the component is disabled. This is important when the containing form is
submitted, since disabled parameters do not update their bindings.
- Since:
- 3.0 *
getSource
public abstract Iterator getSource()
- Since:
- 4.0
setValue
public abstract void setValue(Object value)
- Since:
- 4.0
setIndex
public abstract void setIndex(int index)
- Since:
- 4.0
getDataSqueezer
public abstract DataSqueezer getDataSqueezer()
- Since:
- 4.0
getValueConverter
public abstract ValueConverter getValueConverter()
- Since:
- 4.0
getListenerInvoker
public abstract ListenerInvoker getListenerInvoker()
- Injected.
- Since:
- 4.0
getCanTakeFocus
protected boolean getCanTakeFocus()
- Returns false; ListEdit components can't take focus.
- Overrides:
getCanTakeFocus
in class AbstractFormComponent
- Since:
- 4.0
getDisplayName
public String getDisplayName()
- Description copied from interface:
IFormComponent
- May be implemented to return a user-presentable, localized name for the component, which is
used in labels or error messages. Most components simply return null.
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