Array of formGroup within mat-table for each row
问题 I have an array of formGroup, where each element represents a form. Next I have a mat table, where what I want to do is to generate each tr (so each row) as a distinct form, so that the i-th row of the table is linked to the i-th formGroup. So inside the i-th row, each td element contains an input, and this input should be linked to a formControl which is inside the i-th formGroup. So basically each row is a form, which can be submitted individually (each row also has a "Submit" button). How