Interface that allows a reusable part to control the contents of a Dynamic Picklist used in a field visualisation

Ancestors - None

Details

The PRIM_DC.IDynamicPicklist is implemented by reusable parts acting as a Visual Host field visualization.
 
The Load method is executed whenever there is a need to load the picklist.

Example

This example uses the iDynamicPicklist interface to build a list of available departments.

Function Options(*DIRECT)
Begin_Com Role(*EXTENDS #PRIM_objt *implements #Prim_dc.IDynamicPicklist)
 
   Mthroutine Name(Load) Options(*Redefine)
 
      #Picklist.RemoveAll
 
      * Read the departments table and add a picklist for each record
      Select Fields(#Deptment #deptdesc) From_File(deptab)
 
         * Add the item using the department code and description.  First item will become the default item
         #Picklist.Add( #Deptment ("&1 (&2)").substitute( #deptdesc #deptment ) #Picklist.Items.IsEmpty )
 
      Endselect
 
   Endroutine
 
End_Com

Methods

See also

All Component Classes

Technical Reference

Febuary 18 V14SP2