不错的分屏写法，码克一下
<template>
<div style="overflow: hidden;">
<el-row type="flex" :gutter="10" justify="center" v-show="!fullscreen">
<el-col :span="4"> </el-col>
<el-col :span="16"><div class="grid-content bg-purple">
<el-button-group>
<el-button :type="classtype1" @click="selecttype('classtype1',1,24)">单屏</el-button>
<el-button :type="classtype2" @click="selecttype('classtype2',4,12)">四分屏</el-button>
<el-button :type="classtype3" @click="selecttype('classtype3',9,8)">九分屏</el-button>
<el-button :type="classtype4" @click="selecttype('classtype4',16,6)">十六分屏</el-button>
<el-button >
<div class="btn-fullscreen" @click="handleFullScreen">
<el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
<i class="el-icon-rank"></i>
</el-tooltip>
</div>
</el-button>
</el-button-group>
</div>
</el-col>
<el-col :span="4"> </el-col>
</el-row>
<div class="main">
<div class="conter">
<el-row :gutter="10" >
<el-col v-for="(n,index) in fornum" :xs="24" :sm="24" :md="clonum" :lg="clonum" :xl="clonum" :class="videoclass" :key="index" >
<div class="player-wrapper" element-loading-text="加载中..." element-loading-background="#000">
<div class="video-wrapper" :style="videoclass" :id="`videoid${n}`">
<div class="video-inner live hide-waiting" style="position: absolute; top: 0px; bottom: 0px; left: 0px; right: 0px;">
<div class="alt">
<div class="talbetop">
<table>
<tr>
<td>无信号</td>
</tr>
</table>
<div v-show="true" class="selectchannel" @click="dialogFormVisible=true"> 选择通道</div>
</div>
</div>
</div>
</div>
</div>
</el-col>
</el-row>
</div>
<div class="footer"></div>
</div>
<el-dialog title="收货地址" :visible.sync="dialogFormVisible">
这是测试
<div slot="footer" class="dialog-footer">
<el-button @click="dialogFormVisible = false">取 消</el-button>
<el-button type="primary" @click="dialogFormVisible = false">确 定</el-button>
</div>
</el-dialog>
</div>
</template>
<script>
export default {
data () {
return {
fullscreen: false,
fornum:4,
clonum:12,
dialogFormVisible:false,
videoclass:"padding-bottom: 40.25%; position: relative; margin: 0px auto;",
classtype1:'',
classtype2:'primary',
classtype3:'',
classtype4:'',
items:[false,false,false,false]
}
},
created(){
let that = this
window.onresize = function(){
if(!that.checkFull()){
// alert(that.videoclass)
// 退出全屏后要执行的动作
console.log("退出全屏")
that.fullscreen = false;
//alert(that.fornum)
for(let n=1;n<=that.fornum;n++){
//alert('videoid'+n)
// alert(document.getElementById('videoid'+n))
document.getElementById('videoid'+n).style = "padding-bottom: 40.25%; position: relative; margin: 0px auto;";
}
// that.videoclass="padding-bottom: 43.25%; position: relative; margin: 0px auto; overflow: hidden;",
//document.getElementById('videoid1').style = "padding-bottom: 42.25%; position: relative; margin: 0px auto; overflow: hidden;";
// document.getElementById('videoid2').style = "padding-bottom: 42.25%; position: relative; margin: 0px auto; overflow: hidden;";
// document.getElementById('videoid3').style = "padding-bottom: 42.25%; position: relative; margin: 0px auto; overflow: hidden;";
//document.getElementById('videoid4').style = "padding-bottom: 42.25%; position: relative; margin: 0px auto; overflow: hidden;";
// that.tableclass="table-c"
}
else{
for(let n=1;n<=that.fornum;n++){
// alert('videoid'+n)
// alert(document.getElementById('videoid'+n))
document.getElementById('videoid'+n).style = "padding-bottom: 52.25%; position: relative; margin: 0px auto;";
}
//document.getElementById('videoid1').style='padding-bottom: 54.25%; position: relative; margin: 0px auto; overflow: hidden;';
//document.getElementById('videoid2').style='padding-bottom: 54.25%; position: relative; margin: 0px auto; overflow: hidden;';
//document.getElementById('videoid3').style='padding-bottom: 54.25%; position: relative; margin: 0px auto; overflow: hidden;';
//document.getElementById('videoid4').style='padding-bottom: 54.25%; position: relative; margin: 0px auto; overflow: hidden;';
}
}
},
methods:{
showselect(item1){
this.items=[];
// alert(this.items.length)
for(let i=0;i<this.fornum;i++){
if(item1==i){
// alert(item1)
this.items[i] = true;
}else{
this.items[i]=false;
}
}
},
selecttype(item,fnum,clo) {
// alert( this.items[0])
this.items=[];
for(let i=0;i<fnum;i++){
this.items[i]=false;
}
this.fornum = fnum;
this.clonum = clo;
if(item==='classtype1'){
this.classtype1='primary'
this.classtype2=''
this.classtype3=''
this.classtype4=''
}
else if(item==='classtype2'){
this.classtype1=''
this.classtype2='primary'
this.classtype3=''
this.classtype4=''
}
else if(item==='classtype3'){
this.classtype1=''
this.classtype2=''
this.classtype3='primary'
this.classtype4=''
}
else if(item==='classtype4'){
this.classtype1=''
this.classtype2=''
this.classtype3=''
this.classtype4='primary'
}
},
checkFull(){
//判断浏览器是否处于全屏状态 （需要考虑兼容问题）
//火狐浏览器
var isFull = document.mozFullScreen||
document.fullScreen ||
//谷歌浏览器及Webkit内核浏览器
document.webkitIsFullScreen ||
document.webkitRequestFullScreen ||
document.mozRequestFullScreen ||
document.msFullscreenEnabled
if(isFull === undefined) {
isFull = false
}
return isFull;
},
// 全屏事件
handleFullScreen(){
let element = document.documentElement;
let that=this;
// alert(this.fullscreen)
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();
}
// alert("ddd")
//that.videoclass='padding-bottom: 42.25%; position: relative; margin: 0px auto; overflow: hidden;';
} 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.videoclass='';
// this.tableclass='table-c'
//this.tableclass='alt'
}
this.fullscreen = !this.fullscreen;
}
}
}
</script>
<style>
body {
overflow-x: hidden;
/* overflow-y: hidden; */
}
.main{
padding: 10px;
width: auto;
height: 100%;
}
html,body{
height:100% ;margin:0;
overflow-x: hidden;
}
.video-wrapper{
position: relative; top: 0px; bottom: 0px; left: 0px; right: 0px;
}
.alt {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
background: #000;
color: #fff;
text-align: center;
}
.alt table{
width: 100%;
height: 100%;
}
.talbetop{
width: 100%;
height: 100%;
position:relative;
}
.selectchannel{
position:absolute;right:5px;top:5px;
}
.video-close {
position: absolute;
top: 5px;
right: 5px;
color: #fff;
font-size: 12px;
background-color: hsla(0,0%,50%,.5);
padding: 2px 5px;
cursor: pointer;
border-radius: 2px;
max-width: 120px;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.table-c table{border-right:2px solid #fff;border-bottom:2px solid #fff;}
.table-c table td{border-left:2px solid #fff;border-top:2px solid #fff}
/*
css 注释：
只对table td设置左与上边框；
对table设置右与下边框；
为了便于截图，我们将css 注释说明换行排版
*/
.player-wrapper{
padding-bottom: 5px;
}
.footer{
background: #000;
height: 10%;
}
</style>
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