Display Sets

This part is not optional; a custom display set is required to create the drill-down link.

On your running EXE, select Components|WebDataSource1|Edit Display Sets.

Enter the following information. The first one will be the default. If there are not enough lines to enter the three lines of information, right click in the open space and select "Add Row." The * symbol indicates use all (remaining) fields in the table. :HF tells the component to provide a Hot Field event for that field. [? DisplaySets Property of TWebDataSource]

Key Value

All PartNo:HF,*

ShortList PartNo:HF,Description,ListPrice

By Part Number *

Click [ok] to save the definition.

In the web browser, redraw the grid. A new control will appear with a menu for the display sets. You will not see any effect on the PartNo field until we program that in Delphi.

Exit the application and return to Delphi.