Content Element
With the TCA Override each registered content element gets a new tab called 'Dataflow'.
This contains the main configuration (constraints) on how to fetch the data of the desired table.
Fields
**Source**: Source of your records. Choose a folder or select manually.
Recursive: Include nested folders.
**Maximum number of elements**: Return a fixed amount of items.
Sort by Field: Select a column to sort by.
**Sort Order**: ascending / descending.
Categories: Show only items in the selected categories.
**Category and/or linking**: Choose and / or - operator for the categoryies query.
Recursive: Include nested folders.
Pagination
To activate automatic pagination see TCA Override first.
With ['enablePagination' => true] there is an additional field 'Items per Page' in the dataflow tab at the bottom.
It represents the amount of items of each paginated page.
Output (items_pagination)
**itemsPerPage**: Items per page.
index: Current page (starting at 0).
**fullItemCount**: Amount of all items cross all pages.
count: Amount of items on this page.
**prev** (array): Link to previous page (or to self if first page).
next (array): Link to next page (or to self if last page).
**pages** (array)*: List of all pages with links but without items.
Example output of the prepared data for the pagination (itemsPerPage = 2).