Dropdown items - Add Method

Add an item to the dropdown

Member of Dropdown items (PRIM_MD.DropdownItems)

Parameters

Name

Type

Data Type

Description

Result

*Result (Optional)

PRIM_MD.DropdownItem

Reference to the new item instance

Value

*Input

String

Underlying value for the item

Caption

*Input (Optional)

String

Value to be displayed for a dropdown entry

Details

The Add method is used to add items to the Dropdown.

This is the equivalent of using the ADD_ENTRY command.

Example

Clicking the Add button will add more items to the Dropdown

     Begin_Com Role(*EXTENDS #PRIM_WEB) Height(408) Width(809) 

        Define_Com Class(#PRIM_MD.Dropdown) Name(#DropDown) DisplayPosition(1) Label('DropDown') Left(35) Parent(#COM_OWNER) TabPosition(1) Top(16)
        Define_Com Class(#PRIM_MD.FlatButton) Name(#Button) Caption('Add') DisplayPosition(2) Left(301) Parent(#COM_OWNER) TabPosition(2) Top(38) 

        Evtroutine Handling(#Com_owner.CreateInstance) 

        Begin_Loop To(3)
           #DropDown.Items.Add( ("Item &1").Substitute( (#DropDown.Items.ItemCount + 1).AsString ) )
        End_Loop 

        Endroutine 

        Evtroutine Handling(#Button.Click) 

           #DropDown.Items.Add( ("Item &1").Substitute( (#DropDown.Items.ItemCount + 1).AsString ) ) 

        Endroutine 

     End_Com

See also

All Component Classes

Technical Reference