Utilizing Vuetify in Typescript: Making Use of Data() Properties

ie

data() { 
  return { 
    bar: false 

    rules: { 
      foo: (value) => {
         if (this.bar) {}
        }
     }
  }
}

The code is functioning correctly.

What steps can be taken to help typescript comprehend this?

If this is considered a "poor practice," please provide details or recommend an alternative approach.

Answer №1

If you are seeking a seamless way to incorporate TypeScript into your Vue project, I highly recommend utilizing vue-class-components.

<script lang="ts">
import Vue from 'vue'
import Component from 'vue-class-component'

@Component
export default class MainApp extends Vue {
  foo: string = "example";

  created () {
    this.foo = "modified"; // This will work as intended since foo is a string
  }
}
</script>

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