Repeats provide many options, including sorting and styling. Repeats can contain primitive controls and groups. Typically, controls will be placed within groups that are contained within repeats for easier manipulation. You can see this structure on some of the Rich Composite Controls such as the Paging Table and the Editable Table.
Typically, Repeats will not be visible on the Page View. You can switch to Design Mode to see additional repeat information on the canvas or use the Layout View or Tree View.
Please see the earlier section on Layout and Control Properties within the Getting Started section for additional information.
Restricting the height of repeating tables
If your repeat contains a single group of tabular data, you can specify the height of the table and the number of rows to display. This will introduce a scroll bar for your data.