pageLength

Change the initial page length (number of rows per page)

1.10 Number of rows to display on a single page when using pagination. If `dt-init lengthChange` is feature enabled (it is by default) then the end user will be able to override the value set here to a custom setting using a pop-up menu (see `dt-init lengthMenu`). lengthChange lengthMenu paging page() page.info() page.len()