Appending An Icon To A Table Column In Vuetify Data Table?

I have a Vuetify data table and I am trying to append an icon to just the with protein in it but the way it is being rendered, I am not able to understand how would I go

Solution 1:

If I understood your question correctly, you want dynamic icons for (or appended onto) the protein fields, so here's one way to achieve that:

Vue.component('MyComponent', {
  template: `
    <tr>
      <td><i :class="['fa', 'fa-'.concat(protein)]"></i></td>
      <td>{{carbs}}</td>
      <td>{{fats}}</td>
      <td>{{iron}}</td>
    </tr>
  `,

  props: ['protein', 'carbs', 'fats', 'iron']
});

new Vue({
  el: '#demo',
  
  data: () => ({
    opts: {
      headers: [
        { text: 'Protein', value: 'protein' },
        { text: 'Carbs', value: 'carbs' },
        { text: 'Fats', value: 'fats' },
        { text: 'Iron', value: 'iron' }
      ],
      items: [
        { protein: 'cutlery', carbs: 4, fats: 1, iron: 5 },
        { protein: 'shopping-basket', carbs: 5, fats: 5, iron: 0 },
        { protein: 'beer', carbs: 2, fats: 9, iron: 3 }
      ],
      hideActions: true
    }
  })
})

<link href="http://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
<link href="https://fonts.googleapis.com/css?family=Roboto:400,500,700|Material+Icons" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/vuetify@1.x/dist/vuetify.min.css" rel="stylesheet">

<script src="https://cdn.jsdelivr.net/npm/vue@2.x/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vuetify@1.x/dist/vuetify.js"></script>

<div id="demo">
  <v-data-table v-bind="opts">
    <template #items="{ item }">
      <my-component v-bind="item"></my-component>
   </template>
  </v-data-table>
</div>

Solution 2:

Hope this helps someone.

<template>
  <v-data-table>
    <template v-slot:item.protein="{ item }">
      <i class="fa fa-globe"></i>{{ item.protein }}
    </template>
  </v-data-table>
</template>