Choice Control

Choice is a control which implements pop-up menu. Choose Choice on the Examples bottun to see how it can be used.

Choice control has the following attributes:

The Choices- This attribute specifies the names of the menu items, until changed using Take New Choices or Add Choice.

Choice control has the following actions and parameters:

Services:

• Take New Choices - Using this service enables the Choice to take a new menu items through the input parameter called New Choices.
• Add Choice - Using this service enables the Choice to add a new menu item through the input parameter called Choice to Add.
• Choose Choice - Using this service enables the user to change the choice of the Choice Control through the input parameter called Choice to Choose.
• Hide/Show - Hides the Choice if previously visible and vice versa.

Orders:

• A Choice Name - This action triggers different services when the relevant menu item is chosen.

note:

When one or more of the menu items are changed all of the Orders of the menu items will be disconnected.

Input Parameters:

• New Choices - The Choice Control takes it's menu items from this parameter when Take New Choices is carried out. If this parameter is not connected, the menu items specified in the control attribute will be used as the initial string.
• Choice to Add - The Choice Control takes a menu item to add from this parameter when Add Choice is carried out.
• Choice to Choose - The Choice Control takes a menu item to choose from this parameter when Choose Choice is carried out.

Output Parameters:

• Selected Choice - This parameter supplies the currently selected menu item.
• Choice Information - This parameter supplies "Choice" with the number of the choice and with the currently selected menu item.