Extracting IDE autocomplete in a Vue.js component can greatly improve your workflow and efficiency

Currently, I am in the process of developing a component library for the organization where I work. To achieve this, I am utilizing vuetify in combination with vue.js.

One of the tasks at hand is to create custom components such as company-autocomplete, which will leverage the functionality of the vuetify <autocomplete /> component. The main issue I am facing is how to enable the suggestions for <company-autocomplete /> to work seamlessly with my IDE.

Here is the code snippet for the salva-autocomplete component:

<script setup lang="ts">
</script>

<template>
  <v-autocomplete />
</template>

<style scoped>

</style>

Within the app.vue file, I have the following code section:

<salva-autocomplete #I want the suggestions to appear here />

Despite my efforts, I have not been successful in getting the suggestions for the salva-autocomplete component to display as intended within the IDE.

typescriptvue.js

Answer №1

To properly configure props for your newly developed component, salva-autocomplete, in Vue SFC - Composition API, you can utilize the macro defineProps.

It is assumed that you would like other developers to have the ability to modify the vuetify autocomplete component. In addition to your custom props, you can extend the props of the VAutocomplete component by creating a type:

import type { VAutocomplete as VuetifyAutocompleteTypes } from 'vuetify/components';

type Props = VuetifyAutocompleteTypes['$props'] & {
  someOtherProp: string;
}

By 'merging' type 

VuetifyAutocompleteTypes['$props']
with the newly created type containing someOtherProp: string;, you can now use it in the defineProps macro like this:

defineProps<Props>();

It's that simple! Consequently, when you import this component into another Vue file, the IDE should suggest all the props available from the VAutocomplete element as well as your custom prop someOtherProp of type string.

I have created a test component implementing this feature, and after importing it into another component, I received accurate suggestions from the IDE:

https://i.sstatic.net/CeCXH.png

https://i.sstatic.net/1thnT.png

Additionally, there is a withDefaults macro that you can learn more about in the Vue Docs. This can also be utilized for your convenience.

Wishing you a wonderful day.

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