org.apache.tapestry.contrib.valid
Class DateField

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.form.AbstractFormComponent
              org.apache.tapestry.valid.ValidField
                  org.apache.tapestry.contrib.valid.DateField

All Implemented Interfaces:

org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, org.apache.tapestry.form.IFormComponent, org.apache.tapestry.IComponent, org.apache.tapestry.IRender

public abstract class DateField
extends org.apache.tapestry.valid.ValidField

Backwards compatible version of the 1.0.7 DateField component.

Parameter	Type	Read / Write	Required	Default	Description
date	java.util.Date	R / W	yes		The date property to edit.
required	boolean	R	no	no	If true, then a value must be entered.
minimum	java.util.Date	R	no		If provided, the date entered must be equal to or later than the provided minimum date.
maximum	java.util.Date	R	no		If provided, the date entered must be less than or equal to the provided maximum date.
displayName	String	R	yes		A textual name for the field that is used when formulating error messages.
format	DateFormat	R	no	Default format MM/dd/yyyy	The format used to display and parse dates.
displayFormat	String	R	no	MM/DD/YYYY	The format string presented to the user if the date entered is in an incorrect format. e.g. the format object throws a ParseException.

Informal parameters are allowed. A body is not allowed.

Since:

1.0.8

Author:

Howard Lewis Ship, Richard Lewis-Shell

See Also:

ValidField

Constructor Summary

DateField()

Method Summary

abstract java.util.Date	getDate()
abstract java.lang.String	getDisplayFormat()
abstract java.text.DateFormat	getFormat()
abstract java.util.Date	getMaximum()
abstract java.util.Date	getMinimum()
org.apache.tapestry.valid.IValidator	getValidator() Overrides ValidField.getValidator()to construct a validator on-the-fly.
java.lang.Object	getValue()
abstract boolean	isRequired()
abstract void	setDate(java.util.Date date)
void	setValue(java.lang.Object value)

Methods inherited from class org.apache.tapestry.valid.ValidField

getDisplayName, isDisabled, isHidden, readValue, renderFormComponent, rewindFormComponent, updateValue

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

getAlwaysRenderBodyOnRewind, getCanTakeFocus, getForm, getIdParameter, getName, renderComponent, renderDelegateAttributes, renderDelegatePrefix, renderDelegateSuffix, renderIdAttribute, setClientId, setForm, setName, setName

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, 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

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.form.IFormComponent

getClientId

Methods inherited from interface org.apache.tapestry.IComponent

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

DateField

public DateField()

Method Detail

getDate

public abstract java.util.Date getDate()

setDate

public abstract void setDate(java.util.Date date)

getMinimum

public abstract java.util.Date getMinimum()

getMaximum

public abstract java.util.Date getMaximum()

isRequired

public abstract boolean isRequired()

Specified by:

isRequired in interface org.apache.tapestry.form.IFormComponent

Overrides:

isRequired in class org.apache.tapestry.form.AbstractFormComponent

getFormat

public abstract java.text.DateFormat getFormat()

getDisplayFormat

public abstract java.lang.String getDisplayFormat()

getValidator

public org.apache.tapestry.valid.IValidator getValidator()

Overrides ValidField.getValidator()to construct a validator on-the-fly.

Specified by:

getValidator in class org.apache.tapestry.valid.ValidField

getValue

public java.lang.Object getValue()

Specified by:

getValue in class org.apache.tapestry.valid.ValidField

See Also:

ValidField.getValue()

setValue

public void setValue(java.lang.Object value)

Specified by:

setValue in class org.apache.tapestry.valid.ValidField

See Also:

ValidField.setValue(java.lang.Object)