How to fix values ​​in input Angular?

Question

Angular

angularquestion.hol.es if in the table in the fields Quantity or Price increase the figure, and then add a new line, the line that appears will have the same values ​​that we just entered. And in general, if you change the values ​​in one row of the table, they change synchronously in all rows of the table.
How to make sure that there is no such synchronization?

Answer 1

You have the same model in these inputs)
In this case, you need to create a separate model for each input.