vue中實現點選變成全屏的多種方法
阿新 • • 發佈:2020-09-29
專案中有點選按鈕實現全屏功能
方式一:js實現全屏
<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外掛,執行命令安裝
npm install --save screenfull
在使用的頁面正確引入:
import screenfull from ‘screenfull'
程式碼如下:
<template> <div> <a-button type="primary" @click="screen">全屏</a-button> <div> </template>
data:
data() { return { fullscreen: false }; },
methods:
screen() { // 如果不允許進入全屏,發出不允許提示 if (!screenfull.enabled) { this.$message("您的瀏覽器不能全屏"); return false; } screenfull.toggle(); this.$message.success("全屏啦"); },
效果圖:
實用
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