vue for index code example

Example 1: v-for vue index

<ul id="example-2">
  <li v-for="(item, index) in items">
    {{ parentMessage }} - {{ index }} - {{ item.message }}
  </li>
</ul>

Example 2: vue v-for

<ul id="example-1">
  <li v-for="item in items" :key="item.message">
    {{ item.message }}
  </li>
</ul>

Example 3: vuejs v-for array index

<!-- To gain access to the array index: -->
<ul>
    <li v-for="(game, index) in games"></li>
</ul>
<!--
	You only want the index in specific cases. Use `:key` as
	standard. See the other greps.
-->

Example 4: vue js v-for array index

<ul>
  <li v-for="(val, index) in arr">
    <!-- Do something... -->
  </li>
</ul>

Example 5: v-for only getting one first value vuejs

<option v-for="(location, index) in locations" v-bind:value="location.id" v-bind:selected="index === 0">
  {{ location.from }} - {{ location.to }}
</option>

Example 6: how to start v-for on a specific index

<script src="https://unpkg.com/[email protected]/dist/vue.min.js"></script>
<script>
new Vue({
  el: '#app',
  data: {
    items: [
      'aaa',
      'bbb',
      'ccc',
      'ddd',
      'eee',
      'fff'
    ]
  }
})
</script>

<div id="app">
  <ul>
    <li v-for="item in items.slice(2)">{{ item }}</li>
  </ul>
</div>