Learning Vuejs

Useful links:

I am using the “Options API”.

NOTE: Only functions defined in createApp(..., methods: {...}) section will have access to reactive state Proxies with this.<variable>. Subroutines not defined in createApp() will only have access to <variable> as it was originally defined. You may need to pass this to subroutines who can receive it as an argument named reactiveProxy. Reactive state will be available in subroutines as reactiveProxy.<variable>.