List Rendering

List Rendering

v-for

We can use the v-for directive to render a list of items based on an Array. The v-for directive requires a special syntax in the form of item in items, where items is the source data Array and item is an alias for the Array element being iterated on:

Example:

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

var example1 = new Vue({
  el: '#example-1',
  data: {
    items: [
      { message: 'Foo' },
      { message: 'Bar' }
    ]
  }
})

Result:

Inside v-for blocks we have full access to parent scope properties, plus a special variable $index which, as you probably have guessed, is the Array i