The CardView provides three built-in edit modes that allow end-users to edit its data. Use the ASPxCardViewEditingSettings.Mode property to set the preferable edit mode.
The CardView displays the Edit Form in edit mode. The currently edited card is not displayed. The Edit Form displays edit cells corresponding to a data column, and allows the values within this card to be changed. To learn more, see Edit Form.
Popup Edit Form
The CardView displays the Popup Edit Form in edit mode.
The CardView maintains all user changes on the client side until the Save changes link (the Update command) is clicked, or all changes are canceled by clicking the Cancel changes link (the Cancel command). To learn more, see Batch Edit Mode.