安装
npm install --save screenfull
在需要的页面引用
import screenfull from 'screenfull'
全屏使用
<template>
<span @click='clickFullscreen'>全屏</span>
</template>
<script>
import screenfull from 'screenfull'
export default{
name: 'screenfull',
data(){
return {
isFullscreen: false
}
},
methods:{
clickFullscreen(){
if (!screenfull.isEnabled) {
this.$message({
message: 'you browser can not work',
type: 'warning'
})
return false
}
screenfull.toggle()
}
}
}
</script>
原生实现方法
// 全屏事件 兼容
clickFullscreen() {
let element = document.documentElement;
if (this.isFullscreen) {
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.isFullscreen= !this.isFullscreen;
}