Package org.apache.tapestry5.corelib.components

Class Html5DateField

org.apache.tapestry5.corelib.base.AbstractField

org.apache.tapestry5.corelib.components.Html5DateField

All Implemented Interfaces:

ClientElement, Field

@Events("validate")
public class Html5DateField
extends AbstractField

A component used to collect a provided date from the user using the native HTML5 date picker (<input type="date">)

See Also:

Form, TextField

Component Parameters

Name	Type	Flags	Default	Default Prefix
clientId	String			literal
	Used to explicitly set the client-side id of the element for this component. Normally this is not bound (or null) and org.apache.tapestry5.services.javascript.JavaScriptSupport#allocateClientId(org.apache.tapestry5.ComponentResources) is used to generate a unique client-id based on the component's id. In some cases, when creating client-side behaviors, it is useful to explicitly set a unique id for an element using this parameter. Certain values, such as "submit", "method", "reset", etc., will cause client-side conflicts and are not allowed; using such will cause a runtime exception.
ensureClientIdUnique	boolean	Since 5.4		prop
	A rarely used option that indicates that the actual client id should start with the clientId parameter (if non-null) but should still pass that Id through org.apache.tapestry5.services.javascript.JavaScriptSupport#allocateClientId(String) to generate the final id. An example of this are the components used inside a org.apache.tapestry5.corelib.components.BeanEditor which will specify a clientId (based on the property name) but still require that it be unique. Defaults to false.
messages	org.apache.tapestry5.commons.Messages	Since 5.2.0.0	componentResources.messages	prop
	Used to override the component's message catalog.
validate	org.apache.tapestry5.FieldValidator			validate
	The object that will perform input validation (which occurs after translation). The translate binding prefix is generally used to provide this object in a declarative fashion.
value	java.util.Date	Required		prop
	The value parameter of a DateField must be a java.util.Date.

Component Events

Name	Description
validate

Field Summary

Fields inherited from class org.apache.tapestry5.corelib.base.AbstractField

cssClass, decorator, defaultProvider, disabled, environment, fieldValidationSupport, formSupport, javaScriptSupport, label, request, resources, validationTracker

Constructor Summary

Constructors

Constructor	Description
Html5DateField()

Method Summary

Modifier and Type	Method	Description
boolean	isRequired()	Returns false; most components do not support declarative validation.
protected void	controlName)	Method implemented by subclasses to actually do the work of processing the submission of the form.

Methods inherited from class org.apache.tapestry5.corelib.base.AbstractField

decorateInsideField, getClientId, getControlName, getLabel, isDisabled, putPropertyNameIntoBeanValidationContext, removePropertyNameFromBeanValidationContext, setDecorator, setFormSupport

Methods inherited from class java.lang.

, , , , , , , , , ,

Constructor Detail

Html5DateField

public Html5DateField()

Method Detail

processSubmission

protected void  controlName)

Description copied from class: AbstractField

Method implemented by subclasses to actually do the work of processing the submission of the form. The element's controlName property will already have been set. This method is only invoked if the field is not disabled.

Specified by:

processSubmission in class AbstractField

Parameters:

controlName - the control name of the rendered element (used to find the correct parameter in the request)

isRequired

public boolean isRequired()

Description copied from class: AbstractField

Returns false; most components do not support declarative validation.

Specified by:

isRequired in interface Field

Overrides:

isRequired in class AbstractField

Returns:

true if a non-blank value is required for the field