Vue

by Joshua Mallorca

HTML

<div id="app">
   <button @click="toggle">
   Convert Strign to Array
   </button>
   <br />
   <br />
   <input type="checkbox" id="jack" value="Jack" v-model="checkedNames">
  <label for="jack">Jack</label>
  <input type="checkbox" id="john" value="John" v-model="checkedNames">
  <label for="john">John</label>
  <input type="checkbox" id="mike" value="Mike" v-model="checkedNames">
  <label for="mike">Mike</label>
  <br>
  <span>Checked names: {{ checkedNames }}</span>
</div>

Vue

new Vue({
  el: "#app",
  data: {
    todos: "Jack,John,Mike",
    checkedNames: []
  },
  methods: {
  	toggle: function (){
      var array = this.todos.split(",");
      this.checkedNames = array
    }
  }
})