In Chapter 2, Tables, a homework assignment was to create the 50003 Playlist Document page. We should have used the snippet to create that page, giving us something such as this:
Another necessary part of a document page is the subpage. Our subpage can be created using the snippet based on table 50003, Playlist Line. The result will be as follows:
To make the document work the way we are used to having Business Central document forms work, we will need to set some properties for this new page. See the bold properties circled in the following screenshot:
We have set the DelayedInsert and AutoSplitKey properties to true. These settings will allow the Playlist Line to not be saved until the primary key fields are all entered (DelayedInsert), and will support the easy insertion of new entries between two existing lines (AutoSplitKey).
Finally, we will need to connect our new Playlist subpage ListPart page 50109 to the Playlist document page 50104...