org.apache.tapestry5.corelib.components
Class TextArea

java.lang.Object
  org.apache.tapestry5.corelib.base.AbstractField
      org.apache.tapestry5.corelib.base.AbstractTextField
          org.apache.tapestry5.corelib.components.TextArea

All Implemented Interfaces:

ClientElement, Field

public class TextArea
extends AbstractTextField

TextArea component corresponds to a <textarea> element. The value parameter is almost always bound to a string, but this is not an absolute requirement.

Includes the cols attribute, if a Width annotation is present on the property bound to the value parameter.

See Also:

TextOutput

Constructor Summary

TextArea()

Method Summary

protected void

writeFieldTag(MarkupWriter writer, String value) Invoked from AbstractTextField.begin(MarkupWriter) to write out the element and attributes (typically, <input>).

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

getWidth, ignoreBlankInput, isRequired, processSubmission

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

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextArea

public TextArea()

Method Detail

writeFieldTag

protected final void writeFieldTag(MarkupWriter writer,
                                   String value)

Description copied from class: AbstractTextField

Invoked from AbstractTextField.begin(MarkupWriter) to write out the element and attributes (typically, <input>). The controlName and clientId properties will already have been set or updated.

Generally, the subclass will invoke MarkupWriter.element(String, Object[]), and will be responsible for including an AfterRender phase method to invoke MarkupWriter.end().

Specified by:

writeFieldTag in class AbstractTextField

Parameters:

writer - markup write to send output to

value - the value (either obtained and translated from the value parameter, or obtained from the tracker)