javascript - How to obtain the object returned in the computed property of vue in other methods

Question

How can I obtain the object provinceName returned in the calculated attribute computed in other methods? The result obtained through this.provinceName is underfined

Answer 1

What is addrname? Paste the code on the entire page

Answer 2

Where do you get this.provinceName?

Answer 3

It can be solved, the logic is OK, you can get it using this.provincesName,