How to make an editable table?

Question

Django

There is such a question. There is such a task, when changing a field in a table, how to send data to the database. Somehow, one value immediately after editing and loss of focus, or not to take a steam bath and send all fields immediately after editing and loss of focus of one of the elements? And how to convey it? If from the form, then everything is clear, according to the inputs, but from the table?