I have a list that binds two arrays together with an ngfor using pipes. i bind the arrays on a typeID.
One array lists all the available types and the other holds the selected types along with an extra option. Note The arrays only share 2 properties, name and id
Because my ngFor is bound to the first array when data changes in the second array nothing is updated so at the minute i have to recall my http method which grabs the exact same data just to update the list.
I need a way to force rerender without calling my api everytime something in the second array changes