8. 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:

Basic Usage

<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. v-for also supports an optional second argument for the index of the current it