What is the process for utilizing a custom plugin within the <script setup> section of Vue 3?

//CustomPlugin.js

const generateRandomValue = (min, max) => {
  min = Math.ceil(min);
  max = Math.floor(max);
  const random = Math.floor(Math.random() * (max - min + 1)) + min;
  console.log(random);
};

export default {
  install(Vue) {
    Vue.config.globalProperties.$generateRandomValue = generateRandomValue;
  },
};
//App.vue
<template>
  <button>event</button>
</template>

This code represents an illustration. I aim to invoke the generateRandomValue function within <script setup> and place it within a button instead of

<buton@click="$generateRandomValue(0, 20)">

The subsequent is a model of what I aspire to achieve.

//App.vue
<template>
  <button @click="random">event</button>
</template>
<script setup>
  const random = $generateRandomValue(0,10);
</script>

What steps should I follow for this task?

Answer №1

I managed to discover the solution on my own...

//CustomPlugin.js
export default {
  install(Vue) {
    Vue.config.globalProperties.$customFunction = customFunction;
    Vue.config.globalProperties.$checkValue = checkValue;

    Vue.provide("plugins", { checkValue, customFunction });
  },
};
//MainApp.vue
<script setup>
  import { inject } from 'vue';
  const { checkValue, customFunction } = inject("plugins");
  const greet = () => {
    customFunction(0,10);
  }
</script>

I included

Vue.provide("plugins", { checkValue, customFunction });
and
import { inject } from 'vue'; const { checkValue, customFunction } = inject("plugins");

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