How to get id from TableView field?

Question

Qt

Hello, I'm making a request to enter data into a table and I wanted the field with employees to be selected from the TableView, but no matter how I tried to pull out the id, nothing worked, maybe someone has encountered this problem and knows how to get from the displayed records in the TableView id of the selected field when clicking on it

Answer 1

It is not QTableView that sends a signal about a change in the currently selected item, but its QItemSelectionModel.
Subscribe to signal
And then from QModelIndex you get the necessary data, such as text, row, column.