Avoid mutating a prop directly since the value will be overwritten

Question

I have very common problem with upgrading to Vue 2.0

I am getting warning:

Avoid mutating a prop directly since the value will be overwritte

Answer 1

Fast solution if your prop is an object.

You can avoid using $emit or getting that error by using Object.assign() in Javascript. This is going to work the same as v-model attribute.

example:

// Update the user
Object.assign(this.userProp, user);