Optiongroup

Note: property, method and event names should be referred to in lowercase in case-sensitive scripting languages.

Description

Shown below in a standalone Form. Click the image to see in a Custom Section in a Lianja Page.

Optiongroups are labelled containers for Optionbutton controls. Optionbuttons in the group act like radio buttons with a single button on (True) and all other buttons in the group off (False).

Properties

This class supports the Common Properties plus the following:

Property	Access (R/RW)	Value	Description
ButtonCount	RW	Numeric	Number of option buttons in the group. Note: adds the specified number of buttons.
Caption	RW	Character	Text displayed in the optiongroup frame
Flat	RW	Boolean	Whether the optiongroup frame is flat or raised
Value	RW	Numeric	Number of the currently selected option button
Exclusive	RW	Boolean	Whether checkbox or optionbutton is used
Multiselect	RW	Boolean	Whether multiple selections can be made
Layoutdirection	RW	Boolean	Vertical or Horizontal
Choicelist	RW	Character	Comma separated list of button captions

Methods

This class supports the Common Methods plus the following:

Method	Args	Description
AddObject	existing as Object | newobject as Character, class as Character	Add an existing object or a new object, in which case the object's class must also be specified
Buttons	button as Numeric	Return an object reference to the specified option button
RemoveObject	existing as Object	Remove the specified object
Addbutton	Caption as text	Add a new button
Addbuttons	Comma separated list of captions	Add new buttons
Clear		Remove all buttons

Events

This class supports the Common Events plus the following:

Event	Args	Description
click	button as Numeric	Occurs when a button in the group is clicked