Vue

by Roberto Torres

HTML

<div id="app">
  <h2>Todos:</h2>
  <ol>
    <div is="todo" inline-template :max="3">
      <div class="todo">
        <li v-for="(todo, ix) in todos">
          <label v-if="ix < max">
            <input type="checkbox"
              v-on:change="toggle(todo)"
              v-bind:checked="todo.done">

            <del v-if="todo.done">
              {{ todo.text }}
            </del>
            <span v-else>
              {{ todo.text }}
            </span>
          </label>
        </li>
      </div>
    </div>
  </ol>
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

del {
  color: rgba(0, 0, 0, 0.3);
}

Vue

Vue.component('todo', {
	props: {
  	max: {
      type: Number,
      default: 5
    }
  },
	data() {
  	return {
      todos: [
        { text: "Learn JavaScript", done: false },
        { text: "Learn Vue", done: false },
        { text: "Play around in JSFiddle", done: true },
        { text: "Build something awesome", done: true }
    	]
    }
  },
  methods: {
  	toggle: function(todo){
    	todo.done = !todo.done
    }
  }
})

new Vue({
  el: "#app",
})