Bootstrap Vue change background for each cell in b-table

0
votes

I am using bootstrap vue b-table to display my items:

<b-table striped bordered :tbody-tr-class="row_class" :fields="fields" :items="items" head-variant="light" class="o-list"
    thead-class="o-gradient-header"
    @row-selected="onRowSelected" selectable
    no-local-sorting @sort-changed="change_sort" :sort-by="list_options.sort"
    :sort-desc="list_options.order==='desc'">

...

</b-table>

I want to change the background color of each cell based on a function call:

row_class(item) {
    // Insert conditionals
    // return CSS class string 
}

But this is changing the style of the entire row. I don't want that. I only want to change the style of the cell? Is there a way I can change each cell background color?

1
javascriptcssvue.jsbootstrap-vue

1 Answers

2
votes

You can style every row using the tbody-tr-class prop

<b-table striped hover caption-top
          :items="items"
          :fields="fields"
          :tbody-tr-class="rowClass"
    >
    </b-table>

script

new Vue({
    el: "#app",
    data() {
      return {
        fields: [
          {
            key: "name",
            label: "Name",
            sortable: true
          },
          {
            key: "email",
            label: "Email",
            sortable: true
          },
          {
            key: "age",
            label: "Old",
            sortable: true
          }
        ],
        items: [
          { age: 40, name: "admin1", email: "[email protected]" },
          { age: 21, name: "admin2", email: "[email protected]" },
          { age: 89, name: "admin3", email: "[email protected]" },
          { age: 38, name: "admin4", email: "[email protected]" }
        ]
      };
    },
    methods: {
      rowClass(item, type) {
        if (!item || type !== 'row') return
        if (item.age > 30) return 'table-success'
      }
    }
  });