Bootstrap-vue doesn't load CSS

Question

I am writing a Vue.js app with Bootstrap 4 and I can't loaded though I followed the documentation.

Added to main.js

Vue.use(BootstrapVue);

Added to css file related to App.vue:

@import '../../node_modules/bootstrap/dist/css/bootstrap.css';
@import '../../node_modules/bootstrap-vue/dist/bootstrap-vue.css';

Here is template:

<div class="main">
<div>

    <b-modal id="modal1" title="Something went wrong" v-if="!serverStatusOk">
        <p class="my-4">{{msg}}</p>
        <p class="my-4">{{statusCode}}</p>

    </b-modal>
</div>

<div>
    <b-tab title="Players" active>
        <br>Players data
    </b-tab>
    <b-tab title="Tournaments" active>
        <br>Tournament data
    </b-tab>
</div>

Result: no css rendered but in css file from dist dir I see Bootstrap What am I missing? The project created by vue-cli 3.0-beta

Answer 1

Try importing the files using JavaScript.

import 'bootstrap/dist/css/bootstrap.css'
import 'bootstrap-vue/dist/bootstrap-vue.css'

---

On closer inspection it looks like you're missing <b-tabs>
also <b-modal> is controlled by v-model

<div class="main">
    <div>
        <b-modal id="modal1" title="Something went wrong" v-model="errorModal">
            <pre class="my-4">{{ msg }}</pre>
            <p class="my-4">{{ statusCode }}</p>
        </b-modal>
    </div>
    <!-- Make sure to wrap b-tab in b-tabs -->
    <b-tabs> 
        <b-tab title="Players" active>
                <br>Players data
        </b-tab>
        <b-tab title="Tournaments">
                <br>Tournament data
        </b-tab>
    </b-tabs>
</div>

That should fix the styling of the tabs.