Unable to apply styling to a Vue.js template via a function

Trying to create a custom style text using a function in vue.js

<template>

        <div class="col-md-3" :style="setColor(c.percentage, c.blocked)">
       
</template>

<script>
export default {
  name: "",
  methods:{
    setColor(percentage,blocked){
      let opacity = (percentage / 100).toFixed(2);
      let color = '145,223,150';
      if(blocked){
        opacity = 0.6;
        color = '234,59,37'
      }else{
        if(opacity>0){
          if(opacity < 0.1){
            opacity = 0.1;
          }
          color = '145,223,150'
        }else{
          opacity = 1;
          color = '255,255,255';
        }
      }
      return `rgba(${color},${opacity})`;
    }
  }
}
</script>

<style scoped>

</style>

However, it is generating this code instead:

<div class="col-md-3" style=""></div>

Uncertain what went wrong, did I forget something? Just starting out with vue and there's much to grasp xD

Answer №1

Upon execution of the function, make sure to produce an object with either color or background-color as a property, having rgba(${color},${opacity})`; as its corresponding value :

outputObj = {color:`rgba(${color},${opacity})`};
return outputObj;

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