Radio button group field
RadioButtonGroupFieldDefinition
renders multiple radio buttons where only one can be selected.
It extends the AbstractOptionGroupFieldDefinition
class.
Example definition
This will let you choose an item corresponding to a node from the configured JCR workspace.
radioGroup:
$type: radioButtonGroupField
label: Contacts
datasource:
$type: jcrDatasource
workspace: contacts
describeByProperty: lastName
allowedNodeTypes:
- mgnl:contact
You can preview this example in the |
Field properties
Common option group field properties
Property | Description |
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optional, default is Specifies the layout orientation of the field. Another possible value is
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Common select field properties
Property | Description |
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required Connects the field to a data source. Options are populated via the configured data source. Use the fully qualified class name or the |
Common simple field properties
Property | Description | ||||
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required Name of the field definition item. Derived from the configured node name. Use alphanumeric characters without spaces. |
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required (unless Type of the field definition item. The value must be a fully qualified
class name and a subtype of |
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You can use this as a shortcut for Example class annotation
See Field types for possible values. |
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required, default is Data type of the field. Use the fully qualified class name. See PropertyType for possible values. A default type is typically hard-coded in each definition class. You only need to add this property if you want to override the default implementation.
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optional Converts values between the presentation (UI) and model (stored data). The property must extend
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optional, default is translated Message shown when there is an error in the conversion process. The value can be literal or a key of a message bundle. |
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optional Pre-filled default value displayed in the field. The value can be overwritten by the user. Use alphanumeric characters.
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optional Help text displayed when the user clicks the help icon. The value can be literal or a key of a message bundle. |
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optional Defines the factory class that initializes and builds the Vaadin form field. The default factory class depends on the particular field. The value must be a fully qualified class name and a subtype of
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optional Defines the binder class that applies configuration parameters from the field. |
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optional, default is Enables i18n
authoring support, which allows editors to write foreign-language or
regionally targeted content. A two-letter language identifier ( |
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optional Field label displayed to editors. The value can be literal or a key of a message bundle. If you do not provide the property, Magnolia will fall back to a generated i18n key. If you do not want to have any label, set the property to an empty
string such as |
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optional, default is Makes the field uneditable. |
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optional, default is Makes the field required. When
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optional, default is translated Error message shown when |
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optional Additional style information for an editor property definition item applied to the element when the form is rendered. The value can be a CSS class or a list of CSS classes separated by white spaces. The style name will be rendered as an HTML class name, which can be used in a CSS definition.
The class name is added to the field by calling the Vaadin method
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optional List of field validator definition items. Any value must be a subtype of
See Field validators for more information. |