title: Bulma navbar and VueJS router active link
body: <p>I've started using <strong>Bulma 0.7.1</strong> and <strong>VueJs 2.5.17</strong>. Now, I'm using Vue router component and I'd like to make the buttons in the navigation bar to be set as active whenever I'm on the "page" represented by the link. </p>
  
  <p>My code is the following</p>
  
  <pre><code>&lt;template&gt;
      &lt;div id="app"&gt;
          &lt;nav class="navbar" role="navigation" aria-label="main navigation" id="nav"&gt;
              &lt;div class="container"&gt;
                  &lt;div id="navMenu" class="navbar-menu"&gt;
                      &lt;div class="navbar-end"&gt;
                          &lt;a class="navbar-item is-active"&gt;
                              &lt;router-link to="/" exact&gt;Home&lt;/router-link&gt;
                          &lt;/a&gt;
                          &lt;a class="navbar-item"&gt;
                              &lt;router-link to="/about" exact&gt;About&lt;/router-link&gt;
                          &lt;/a&gt;
                          &lt;a class="navbar-item"&gt;
                              &lt;router-link to="/project" exact&gt;Project&lt;/router-link&gt;
                          &lt;/a&gt;
                      &lt;/div&gt;
                      &lt;div class="navbar-end"&gt;
                      &lt;/div&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/nav&gt;
  
          &lt;router-view/&gt;
  
      &lt;/div&gt;
  &lt;/template&gt;
  </code></pre>
  
  <p>I know that router component uses class <code>router-link-active</code> to mark the active link. But Bulma probably requires the <code>is-active</code> class applied to the current button.</p>
  
  <p>How should I automate this? I've read that probably I should bind the class <code>is-active</code> to the <code>router-link-active</code>, but I tried:</p>
  
  <pre><code>let routes = ...
  
  new VueRouter({
    mode: "history",
    routes,
    linkActiveClass: "is-active"
  });
  </code></pre>
  
  <p>And did not worked.</p>
  
  <p>Any hint is really appreciated.</p>