Preview table view in compact width (left) and regular width (right)
A. Section Header
The header includes a group label to describe what the content represents. It is not mandatory to include the header. To view variations of section header usage, see List Picker and Collection View section header.
B. Content Area
This is the area in which the table view cells are inserted.
The footer includes a “See All” label on the left with the number of items in the full list and a chevron icon on the right. The entire footer can be tapped to navigate to the full list. It is not mandatory to include the footer.
Anatomy of the preview table view
As the preview table view serves to provide a snippet of a large data set, it is recommended that no more than three content cells be displayed. The table cells that are displayed in the preview depend on the default sort and filter of the entire list.
Tapping on a single table cell displayed in the preview table view navigates the user to the detail screen of the object. The “See All” cell leads the user to the list report that it is previewing.
In cases where the content is generated by user interaction, the preview table view may have an ‘empty state’ until the user starts selecting/creating content to display. A good example of this is creating tasks in a Project Management app.
You can either choose to hide the preview table view entirely or if it is important to guide the user to generate this content, use the empty state of the preview table view with a label clearly communicating that there is no content yet. A quick action button cell maybe used to guide the user to add to the list.