项目中有点击按钮实现全屏功能
方式一：js实现全屏
代码如下：
<template> <div> <a-button type="primary" @click="screen">全屏</a-button> </div> </template> <script> export default { name: "index", data(){ return{ fullscreen: false } }, methods:{ screen(){ let element = document.documentElement; if (this.fullscreen) { if (document.exitFullscreen) { document.exitFullscreen(); } else if (document.webkitCancelFullScreen) { document.webkitCancelFullScreen(); } else if (document.mozCancelFullScreen) { document.mozCancelFullScreen(); } else if (document.msExitFullscreen) { document.msExitFullscreen(); } } else { if (element.requestFullscreen) { element.requestFullscreen(); } else if (element.webkitRequestFullScreen) { element.webkitRequestFullScreen(); } else if (element.mozRequestFullScreen) { element.mozRequestFullScreen(); } else if (element.msRequestFullscreen) { // IE11 element.msRequestFullscreen(); } } this.fullscreen = !this.fullscreen; } } } </script> <style scoped> </style>
方式二：使用的是sreenfull插件，执行命令安装
npm install --save screenfull
在使用的页面正确引入：
import screenfull from ‘screenfull'
代码如下：
<template> <div> <a-button type="primary" @click="screen">全屏</a-button> </div> </template> <script> import screenfull from 'screenfull' export default { name: "home", data() { return { //默认不全屏 isFullscreen: false } }, methods: { screen(){ // 如果不允许进入全屏，发出不允许提示 if (!screenfull.enabled) { this.$message('您的浏览器不能全屏'); return false } screenfull.toggle(); this.$message.success('全屏啦') } } } </script> <style scoped> </style>