Vue3.js (16) slot

component 폴더에 slot 폴더 생성

src/component/slot/CardView.vue

CardView.vue
<template>
  <div class="card">
    <div class="card-header"><slot name="header"></slot></div>
    <div class="card-body"><slot name="body"></slot></div>
    <div class="card-footer"><slot name="footer"></slot></div>
    <slot>default Data</slot>
  </div>
</template>

<script>
export default {};
</script>

<style scoped>
.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
  padding: 1rem;
  margin-bottom: 1rem;
  widows: 200px;
}
.card-header {
  color: red;
}
.card-body {
  color: green;
}
.card-footer {
  color: pink;
}
</style>

slot
app.vue
<template>
  <div>
    <!-- 슬롯 -->
    <h1>Hello Vue!!</h1>
    <CardView> Hello slot!!! </CardView>
    <CardView>
      <img src="https://placeimg.com/100/200/any" alt="random" />
    </CardView>
    <CardView>
      <ul>
        <li>짬뽕</li>
        <li>짜장면</li>
      </ul></CardView
    >
    <card-view></card-view>
    <card-view>
      <template v-slot:header>
        <div>
          <h2>Random Image</h2>
        </div>
      </template>
      <template v-slot:body>
        <div>
          <img src="https://placeimg.com/100/200/any" alt="random" />
        </div>
      </template>
      <template v-slot:footer>
        <div>
          <small>thank you</small>
        </div>
      </template>
    </card-view>
  </div>
</template>

<script>
import CardView from "./components/slot/CardView.vue";

export default {
  name: "App",
  components: {
    CardView,
  },
  provide() {
    return {};
  },
  data() {
    return {
      username: "bada",
    };
  },
  methods: {},
  directives: {},
  computed: {},
  watch: {},
};
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>