vue active class code example

Example 1: vue router active class

<router-link to="" active-class="active">Home</router-link>

Example 2: vue toggle class

<template>
  	<div>
      <div
        class="staticClass"
        v-bind:class="{ active: isActive, 'text-danger': hasError }"
      ></div>
      <!-- OR -->
      <div
           v-bind:class="[isActive ? activeClass : '', errorClass]"
      ></div>
	</div>
</template>

<script>
  export default {
  	data() {
      isActive: true,
      hasError: false,
      activeClass: 'active',
      errorClass: 'text-danger',
    }
  }
</script>

Example 3: vue if echo class

<div class="defaultclass" :class="condition?' conditionalclasstoappend':''"></div>

Example 4: vue class binding

<div v-bind:class="[{ active: isActive }, errorClass]"></div>

Example 5: vuejs :class

<div
  class="static"
  v-bind:class="{ active: isActive, 'text-danger': hasError }"
></div>