vue2-components/props.html at master · cba85/vue2-components · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Vue components</title>
  </head>
  <body>
    <div id="app">
      <posts></posts>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>

    <script>
      let User = {
        props: ["user"],
        template: `
            <div class="user">
                {{ user.name }}
            </div>
          `
      };

      let Post = {
        components: {
          User
        },
        props: ["post"],
        template: ` <div class="post">
            <h1>{{ post.title }}</h1>
            <user :user="post.user"></user>
            </div>`
      };

      let Posts = {
        components: {
          Post
        },
        data() {
          return {
            posts: [
              { id: 1, title: "Post 1", user: { name: "Clément " } },
              { id: 2, title: "Post 2", user: { name: "Clément " } },
              { id: 3, title: "Post 3", user: { name: "Clément " } }
            ]
          };
        },
        template: `
        <div class="posts">
            <post v-for="post in posts" :post="post" :key="post.id"></post>
        </div>
           `
      };

      let app = new Vue({
        el: "#app",
        components: {
          Posts
        }
      });
    </script>
  </body>
</html>