Want to set the values to form component of template driven form in angular?-CodePudding

I have a 2 components add-items and view-items. view-items is my parent component and add-item is my child component.

In view-items component i have table and its data. There is a Edit button in my each row. So, when user clicks on edit button. i am sending that row values to add-items component. but, i am unable to set those values in form and unable to update in table with specified row. can anyone help me here?

Thanks in advance!

CodePudding user response：

You have to implement ngOnChanges and copy all properties to StudentFormData.

export class AddItemsComponent implements OnInit, OnChanges{

  :
  
  ngOnChanges(changes: SimpleChanges): void {
    this.StudentFormData.name = this.item.name;
    this.StudentFormData.division = this.item.division;
    this.StudentFormData.gender = this.item.gender;
  }

}