net.sf.tacos.ajax.components
Class Autocompleter

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          net.sf.tacos.ajax.components.Autocompleter

All Implemented Interfaces:

IComponent, IDirect, IRender, org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder

public abstract class Autocompleter

extends AbstractComponent

implements IDirect

Autocompleteing helper component intended to be used with a TextField component to provide a searchable/selectable drop down list of choices for a form input text field.

Reference:Scriptaculous Ajax.Autocompleter

Author:

jkuhnert

Constructor Summary

Autocompleter()

Method Summary

abstract AjaxDirectService	getAjaxEngine() Injected AjaxDirect engine
abstract String	getInputId() Required component id of input field.
abstract IActionListener	getListener() Required listener for performing search
abstract ListenerInvoker	getListenerInvoker() Injected listener invoker
abstract ListItemRenderer	getListItemRenderer() List item renderer
abstract Object	getListSource() Required list item source parameter
abstract IScript	getScript() Autocompleter script
abstract ValueConverter	getValueConverter() Injected value converter
protected void	renderComponent(IMarkupWriter writer, IRequestCycle cycle)
protected void	renderList(IMarkupWriter writer, IRequestCycle cycle) Invoked by renderComponent(IMarkupWriter, IRequestCycle) if the response from this request should be the returned value of whichever search was performed.
void	trigger(IRequestCycle cycle)

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, getComponent, getComponents, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, isInActiveState, isParameterBound, isRendering, pageEndRender, prepareForRender, render, renderBody, renderInformalParameters, setBinding, 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.tapestry.IDirect

isStateful

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, finishLoad, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getComponent, getComponent, getComponents, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, isRendering, renderBody, setBinding, setContainer, setId, setNamespace, setPage, setProperty

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

Constructor Detail

Autocompleter

public Autocompleter()

Method Detail

getAjaxEngine

public abstract AjaxDirectService getAjaxEngine()

Injected AjaxDirect engine

getListenerInvoker

public abstract ListenerInvoker getListenerInvoker()

Injected listener invoker

getScript

public abstract IScript getScript()

Autocompleter script

getValueConverter

public abstract ValueConverter getValueConverter()

Injected value converter

getListener

public abstract IActionListener getListener()

Required listener for performing search

getInputId

public abstract String getInputId()

Required component id of input field. Can be component id or html input id

getListSource

public abstract Object getListSource()

Required list item source parameter

getListItemRenderer

public abstract ListItemRenderer getListItemRenderer()

List item renderer

renderComponent

protected void renderComponent(IMarkupWriter writer,
                               IRequestCycle cycle)

renderList

protected void renderList(IMarkupWriter writer,
                          IRequestCycle cycle)

Invoked by renderComponent(IMarkupWriter, IRequestCycle) if the response from this request should be the returned value of whichever search was performed.

Parameters:

writer -

cycle -

trigger

public void trigger(IRequestCycle cycle)

Specified by:

trigger in interface IDirect