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Teleport 传送门基础功能

2022-05-25 11:31:07 作者：互联网

Teleport 传送门基础功能

代码：

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    .area {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 300px;
      height: 200px;
      background-color: aqua;
    }

    .teleport {
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      bottom: 0;
      background-color: black;
      opacity: .5;
    }
  </style>
  <script src="https://unpkg.com/vue@next"></script>
</head>

<body>
<div id="root"></div>
<div id="teleport"></div>
</body>
<script>
  const app = Vue.createApp({
    data() {
      return {
        show: false
      }
    },
    methods: {
      handleCilck() {
        this.show = !this.show;
      }
    },
    template: `
            <div class="area">
                <button @click="handleCilck">点击</button>
                <teleport to="#teleport">
                    <div class="teleport" v-show="show"></div>
                </teleport>
            </div>
        `
  });
  const vm = app.mount('#root');
</script>

</html>

图片（通过传送门将遮罩层放到body下面的#teleport中）

标签：Teleport,功能,show,传送门,app,50%,absolute
来源： https://www.cnblogs.com/Peat-Whisky/p/16308683.html