Top method for transitioning FontAwsome stars class from regular to solid

How can I dynamically change the class of 5 stars of FontAwesome Icons from regular to solid based on a numeric variable level that ranges from 0 to 5?

<template>
    <div id="five-stars">
      <font-awesome-icon v-for="(index, star) in 5" :class="{"fa-solid fa-star": index < level, "fa-regular fa-star": index >= level}" size="6x"/>
    </div>
</template>

<script>
export default {
  name: "ThreeScene",
  data() {
    return {
      level: 1
    };
  }
}

I am trying to avoid repeating the <div> element five times. Any suggestions on how I can achieve this? Thank you!

Answer №1

fa-${i >= level ? 'solid' : 'regular'}
guide you :

<template>
  <div id="five-stars">
    <font-awesome-icon v-for="i in 5" :key="i" :icon="`fa-${i >= level ? 'solid' : 'regular'} fa-star`" size="6x"/>
  </div>
</template>

<script>
export default {
  name: "ThreeScene",
  data() {
    return {
      level: 1
    };
  }
}
</script>

Answer №2

Iterate through a v-for loop

<template>
    <div id="five-stars">
      <font-awesome-icon 
        v-for="level in 5" 
        :key="level"
        :icon="`${level} fa-star" 
        size="6x"
      />
    </div>
</template>

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

const data = ref([
  'fa-solid',
  'fa-regular',
  'fa-solid',
  'fa-regular',
  'fa-solid'
])

</script>

Take note that the initial value of the variable level is set to 1 instead of 0.

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