I am using Angular 6 and Angular Material. When i click on Edit button the Secondary, SSC and Male Value will be initialized on the select. But i can not able to do it. I only able to show Male value on the drop down after clicking Edit button. So i want to show all value on the drop down and pass object for the dynamic selection. Thanks.

My code link here: [stackblitz link](https://stackblitz.com/edit/angular-y7ch1a-mmntmk?file=app%2Fselect-value-binding-example.ts)