CODEWITHSUNDEEP
angularmat-select
Kumaresan Sd
Kumaresan Sd

Reputation: 1516

How to add new set of options in mat-select

Want to add new set of options on selectChange event of mat-select. is it possible?

sample - https://stackblitz.com/edit/angular-gtc9hx-f43vwp?file=app%2Fselect-overview-example.ts

Above is my sample, on that i have rendered 2 mat-select. on selectCHange event i am passing corresponding mat-select reference and trying to empty options and try to assign new data's but I can't.

Upvotes: 0

Views: 872

Answers (1)

Motscha
Motscha

Reputation: 142

I modified your example a little bit to get it to work.

The Options itself are being stored in a QueryList which cannot be modified. See https://angular.io/api/core/QueryList.

https://stackblitz.com/edit/angular-gtc9hx-wsfqjs?file=app%2Fselect-overview-example.ts

Upvotes: 1

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