Enhancing Vue prop with TypeScript typing

Question

Enhancing Vue prop with TypeScript typing

In my Vue component, I am working with a prop called tabs. The format for this prop is expected to be as follows:

[{
  id: string
  title: string
  color: `#${string}`
},{
  id: string
  title: string
  color: `#${string}`
}]

Currently, I am utilizing Laravel, Vite, and Vue 2. Since Vite supports Typescript, I would like to define a type for my tabs prop. I specifically want to use the custom type mentioned above. Despite my efforts to find a solution, I have not been successful in achieving this without migrating to Vue 3, which is not feasible at this time. If anyone knows if this can be done and how to accomplish it, your input would be greatly appreciated. Thank you.

typescript laravel vuejs2 vite typing

Answer 1

Answer №1

How to Set Up PropType Library: To begin, install the @vue/runtime-core package, which includes useful tools like PropType for type validation in Vue 2.

npm install @vue/runtime-core

In your Vue component script, specify the structure of the tabs prop using JSDoc comments in conjunction with the PropType feature.

// YourComponent.vue

<script setup lang="ts">
import { defineProps } from 'vue';

interface Tab {
  id: string;
  title: string;
  color: string;
}

const props = defineProps<{
  tabs: Tab[];
}>();
</script>

To access the tabs prop with its defined data type, utilize the props object.

<template>
  <div>
    <div v-for="tab in tabs" :key="tab.id">
      <!-- Insert tab content here -->
    </div>
  </div>
</template>

<script setup>
import { ref } from 'vue';

const { tabs } = props;
</script>

Answer 2

How to Set Up PropType Library: To begin, install the @vue/runtime-core package, which includes useful tools like PropType for type validation in Vue 2.

npm install @vue/runtime-core

In your Vue component script, specify the structure of the tabs prop using JSDoc comments in conjunction with the PropType feature.

// YourComponent.vue

<script setup lang="ts">
import { defineProps } from 'vue';

interface Tab {
  id: string;
  title: string;
  color: string;
}

const props = defineProps<{
  tabs: Tab[];
}>();
</script>

To access the tabs prop with its defined data type, utilize the props object.

<template>
  <div>
    <div v-for="tab in tabs" :key="tab.id">
      <!-- Insert tab content here -->
    </div>
  </div>
</template>

<script setup>
import { ref } from 'vue';

const { tabs } = props;
</script>

Enhancing Vue prop with TypeScript typing

Answer №1

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