org.jscience.sociology.forms
Class RadioButton

java.lang.Object
  org.jscience.sociology.forms.FormElement
      org.jscience.sociology.forms.ChoiceBox
          org.jscience.sociology.forms.RadioButton

All Implemented Interfaces:

java.io.Serializable

public class RadioButton
extends ChoiceBox

This class extends ChoiceBox and represents the radiobutton field.

See Also:

FormElement, ChoiceBox, Serialized Form

Constructor Summary

RadioButton()

Method Summary

java.lang.String

chosen(java.lang.String value) Will return "checked" or "".

Methods inherited from class org.jscience.sociology.forms.ChoiceBox

addToValues

Methods inherited from class org.jscience.sociology.forms.FormElement

getErrorMessage, getName, getValue, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

RadioButton

public RadioButton()

Method Detail

chosen

public java.lang.String chosen(java.lang.String value)

Will return "checked" or "". In case the choice represented by value is unchecked, the empty string will be returned.

This method is used in the presentation layer of this API.

This method is internally used by generateXML() and generateXmlAsString() methods of class Form.

Specified by:

chosen in class ChoiceBox

Parameters:

value - the value of the RadioButton item whose status is returned by this method.

Returns:

"checked" or "".