今天爱分享给大家带来vue中如何实现点击按钮 页面全屏与缩放的功能【附代码】,希望能够帮助到大家。
方式一:js实现全屏
<template>
<div>
<a-button type=”primary” @click=”screen”>全屏</a-button>
</div>
</template>
data:
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; },
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>
data:
data() { return { fullscreen: 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"); },
效果图: