vue.js

Vue.component('progress-bar', {
    props: ['value'],
    template:
        '<div class="progress">' +
        '<div class="progress-bar" role="progressbar" aria-valuenow="{{value}}" aria-valuemin="0" aria-valuemax="100"></div>' +
        '</div>'
})


smarty tpl:
<progress-bar :value="50"></progress-bar>

I nie dziala :(