Inserting (add) data
You will see insert option in top right corner above data table. Insert option will allow you to enter data.
Deleting (remove) data
You will see delete option in top right corner above data table. Delete option will allow you to delete data permanently. To delete one or more data, choose data and click on “Delete” button.
Editing (modify) data
You will see edit option in last column of data table. Edit option will allow you to change data. To edit data, click on edit button.
Storing (save) data
when you click on either “Insert” or “Edit” button. You have to click on “Save” button to store data into database permanently.
Discard (ignore add / change) data
when you click on either “Insert” or “Edit” button. You have to click on “Cancel” button to ignore added or changed data.
OpenCart arranges related data items on one page and assign it a name. For example, category name, Meta tag description, and Meta tag keywords are on one page with title “General”. In admin program, “General” is referred as “Tab page”. Similarly, Data and Design are another tab pages.