org.apache.tapestry.dojo.form
Class DropdownDatePicker

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.form.AbstractFormComponent
              org.apache.tapestry.dojo.form.AbstractFormWidget
                  org.apache.tapestry.dojo.form.DropdownDatePicker

All Implemented Interfaces:

org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, IFormWidget, IWidget, IFormComponent, TranslatedField, ValidatableField, IComponent, IDirectEvent, Component, IRender

public abstract class DropdownDatePicker
extends AbstractFormWidget
implements TranslatedField

Implementation of the dojo DropdownDatePicker widget as a tapestry component. Wraps a form input field with a date picker icon next to it that when clicked on reveals a calendar to choose date values from.

Author:

jkuhnert

Field Summary

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

DropdownDatePicker()

Method Summary

abstract int	getDisplayWeeks()
abstract Object	getEndDate()
abstract String	getIconAlt() Alt html text for the date icon, what is displayed when mouse hovers over icon.
abstract IScript	getScript() Injected.
abstract Object	getStartDate()
abstract TranslatedFieldSupport	getTranslatedFieldSupport() Injected.
abstract ValidatableFieldSupport	getValidatableFieldSupport() Injected.
abstract Object	getValue() parameter.
abstract int	getWeekStartsOn()
abstract boolean	isAdjustWeeks()
abstract boolean	isDisabled() Returns true if the component is disabled.
boolean	isRequired() Returns false.
abstract boolean	isStaticDisplay()
protected void	renderFormWidget(IMarkupWriter writer, IRequestCycle cycle) Called when rendering a form widget.
protected void	rewindFormWidget(IMarkupWriter writer, IRequestCycle cycle) Called during form submission to retrieve submitted input values.
abstract void	setValue(Object value)

Methods inherited from class org.apache.tapestry.dojo.form.AbstractFormWidget

getDestroy, renderFormComponent, renderWidget, rewindFormComponent, setDestroy

Methods inherited from class org.apache.tapestry.form.AbstractFormComponent

generateClientId, getCanTakeFocus, getForm, getIdParameter, getName, getRenderBodyOnRewind, 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 class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tapestry.form.TranslatedField

getTranslator

Methods inherited from interface org.apache.tapestry.form.ValidatableField

getValidators

Methods inherited from interface org.apache.tapestry.form.IFormComponent

getClientId, getDisplayName, getForm, getName, setName

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, peekClientId, 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

Methods inherited from interface org.apache.tapestry.IDirectEvent

isStateful, triggerEvent

Constructor Detail

DropdownDatePicker

public DropdownDatePicker()

Method Detail

getValue

public abstract Object getValue()

parameter.

setValue

public abstract void setValue(Object value)

isDisabled

public abstract 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.

Specified by:

isDisabled in interface IFormComponent

getIconAlt

public abstract String getIconAlt()

Alt html text for the date icon, what is displayed when mouse hovers over icon.

getDisplayWeeks

public abstract int getDisplayWeeks()

isAdjustWeeks

public abstract boolean isAdjustWeeks()

getStartDate

public abstract Object getStartDate()

getEndDate

public abstract Object getEndDate()

getWeekStartsOn

public abstract int getWeekStartsOn()

isStaticDisplay

public abstract boolean isStaticDisplay()

renderFormWidget

protected void renderFormWidget(IMarkupWriter writer,
                                IRequestCycle cycle)

Called when rendering a form widget.

Specified by:

renderFormWidget in class AbstractFormWidget

Parameters:

writer - The markup writer to render with.

cycle - The cycle associated with request.

rewindFormWidget

protected void rewindFormWidget(IMarkupWriter writer,
                                IRequestCycle cycle)

Description copied from class: AbstractFormWidget

Called during form submission to retrieve submitted input values. Components should do any validation/retrieval of values in this method.

Specified by:

rewindFormWidget in class AbstractFormWidget

Parameters:

writer - The passed in IMarkupWriter will be a NullWriter, making any content written ignored.

cycle - Typically used to retrieve submitted value via cycle.getParameter(getName()).

See Also:

AbstractFormComponent.rewindFormComponent(org.apache.tapestry.IMarkupWriter, org.apache.tapestry.IRequestCycle)

isRequired

public boolean isRequired()

Description copied from class: AbstractFormComponent

Returns false. Subclasses that might be required must override this method. Typically, this involves checking against the component's validators.

Specified by:

isRequired in interface IFormComponent

Overrides:

isRequired in class AbstractFormComponent

See Also:

AbstractFormComponent.isRequired()

getScript

public abstract IScript getScript()

Injected.

getTranslatedFieldSupport

public abstract TranslatedFieldSupport getTranslatedFieldSupport()

Injected.

getValidatableFieldSupport

public abstract ValidatableFieldSupport getValidatableFieldSupport()

Injected.