RadioButtonGroup

RadioButtonGroup allows you to select a single value from a list of options using radio buttons. If you need to choose several values from the list, you should use the CheckBoxGroup component.

Component’s XML-name: RadioButtonGroup.

radio button group

Basics

The simplest case of using RadioButtonGroup is to select an enumeration value for an entity attribute.

<radioButtonGroup optionsEnum="ui.ex1.entity.Level"
                  property="level"
                  caption="Levels"/>

In the example above, the Customer entity has the level attribute of the Level type, which is an enumeration.

Functionality

RadioButtonGroup has identical functionality as CheckBoxGroup:

But note that you will only be able to select one of the suggested values.

Events and Handlers

To generate a handler stub in Jmix Studio, select the component in the screen descriptor XML or in the Component Hierarchy panel and use the Handlers tab of the Component Inspector panel.

Alternatively, you can use the Generate Handler button in the top panel of the screen controller.

ContextHelpIconClickHandler

OptionCaptionProvider

OptionDescriptionProvider

OptionIconProvider

Validator

See Validator.

ValueChangeEvent

RadioButtonGroup XML Attributes

You can view and edit attributes applicable to the component using the Component Inspector panel of the Studio’s Screen Designer.

RadioButtonGroup XML Element