guzijian / wvp-GB28181-pro · Commits

Commit 908145ceed661028410ad68caa6ddd07cf22b2fc

Authored by Lawrence
1 parent 50c19f47

突出返回按钮

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Showing 1 changed file with 317 additions and 330 deletions
web_src/src/components/channelList.vue
  View file @908145c
1 <template> 1 <template>
2 - <div id="channelList">  
3 - <el-container> 2 +<div id="channelList">
  3 + <el-container>
4 4
5 - <el-header>  
6 - <uiHeader></uiHeader>  
7 - </el-header>  
8 - <el-main>  
9 - <div style="background-color: #FFFFFF; position: relative; padding: 1rem 0.5rem 0.5rem 0.5rem; text-align: center;">  
10 - <span style="font-size: 1rem; font-weight: 500; ">通道列表({{parentChannelId ==0 ? deviceId:parentChannelId}})</span> 5 + <el-header>
  6 + <uiHeader></uiHeader>
  7 + </el-header>
  8 + <el-main>
  9 + <div style="background-color: #FFFFFF; position: relative; padding: 1rem 0.5rem 0.5rem 0.5rem; text-align: center;">
  10 + <span style="font-size: 1rem; font-weight: 500; ">通道列表({{parentChannelId ==0 ? deviceId:parentChannelId}})</span>
11 11
12 - </div>  
13 - <div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;font-size: 14px;">  
14 - <el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" @click="showDevice">返回</el-button>  
15 - 搜索: <el-input @input="search" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字" prefix-icon="el-icon-search" v-model="searchSrt" clearable> </el-input> 12 + </div>
  13 + <div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;font-size: 14px;">
  14 + <el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" type="primary" @click="showDevice">返回</el-button>
  15 + 搜索: <el-input @input="search" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字" prefix-icon="el-icon-search" v-model="searchSrt" clearable> </el-input>
16 16
17 - 通道类型: <el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择" default-first-option>  
18 - <el-option label="全部" value="" ></el-option>  
19 - <el-option label="设备" value="false"></el-option>  
20 - <el-option label="子目录" value="true" ></el-option>  
21 - </el-select>  
22 - 在线状态: <el-select size="mini" @change="search" v-model="online" placeholder="请选择" default-first-option>  
23 - <el-option label="全部" value=""></el-option>  
24 - <el-option label="在线" value="on"></el-option>  
25 - <el-option label="离线" value="off"></el-option>  
26 - </el-select> 17 + 通道类型: <el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择" default-first-option>
  18 + <el-option label="全部" value=""></el-option>
  19 + <el-option label="设备" value="false"></el-option>
  20 + <el-option label="子目录" value="true"></el-option>
  21 + </el-select>
  22 + 在线状态: <el-select size="mini" @change="search" v-model="online" placeholder="请选择" default-first-option>
  23 + <el-option label="全部" value=""></el-option>
  24 + <el-option label="在线" value="on"></el-option>
  25 + <el-option label="离线" value="off"></el-option>
  26 + </el-select>
27 27
28 - </div>  
29 - <devicePlayer ref="devicePlayer"></devicePlayer>  
30 - <!--设备列表-->  
31 - <el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" border style="width: 100%">  
32 - <el-table-column prop="channelId" label="通道编号" width="210">  
33 - </el-table-column>  
34 - <el-table-column prop="name" label="通道名称">  
35 - </el-table-column>  
36 - <el-table-column prop="subCount" label="子节点数">  
37 - </el-table-column>  
38 - <el-table-column label="开启音频" align="center">  
39 - <template slot-scope="scope">  
40 - <el-switch  
41 - @change="updateChannel(scope.row)"  
42 - v-model="scope.row.hasAudio"  
43 - active-color="#409EFF">  
44 - </el-switch>  
45 - </template>  
46 - </el-table-column>  
47 - <el-table-column label="状态" width="180" align="center">  
48 - <template slot-scope="scope">  
49 - <div slot="reference" class="name-wrapper">  
50 - <el-tag size="medium" v-if="scope.row.status == 1">在线</el-tag>  
51 - <el-tag size="medium" type="info" v-if="scope.row.status == 0">离线</el-tag>  
52 - </div>  
53 - </template>  
54 - </el-table-column>  
55 - <el-table-column prop="ptztypeText" label="云台类型">  
56 - </el-table-column>  
57 - <el-table-column label="操作" width="280" align="center" fixed="right">  
58 - <template slot-scope="scope">  
59 - <el-button-group>  
60 - <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button>  
61 - <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="scope.row.play" @click="stopDevicePush(scope.row)">停止</el-button>  
62 - <el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看</el-button>  
63 -<!-- <el-button size="mini" icon="el-icon-video-camera" type="primary" >设备录象</el-button>-->  
64 - <!-- <el-button size="mini" @click="sendDevicePush(scope.row)">录像查询</el-button> -->  
65 - </el-button-group>  
66 - </template>  
67 - </el-table-column>  
68 - </el-table>  
69 - <el-pagination  
70 - style="float: right"  
71 - @size-change="handleSizeChange"  
72 - @current-change="currentChange"  
73 - :current-page="currentPage"  
74 - :page-size="count"  
75 - :page-sizes="[15, 20, 30, 50]"  
76 - layout="total, sizes, prev, pager, next"  
77 - :total="total">  
78 - </el-pagination> 28 + </div>
  29 + <devicePlayer ref="devicePlayer"></devicePlayer>
  30 + <!--设备列表-->
  31 + <el-table ref="channelListTable" :data="deviceChannelList" :height="winHeight" border style="width: 100%">
  32 + <el-table-column prop="channelId" label="通道编号" width="210">
  33 + </el-table-column>
  34 + <el-table-column prop="name" label="通道名称">
  35 + </el-table-column>
  36 + <el-table-column prop="subCount" label="子节点数">
  37 + </el-table-column>
  38 + <el-table-column label="开启音频" align="center">
  39 + <template slot-scope="scope">
  40 + <el-switch @change="updateChannel(scope.row)" v-model="scope.row.hasAudio" active-color="#409EFF">
  41 + </el-switch>
  42 + </template>
  43 + </el-table-column>
  44 + <el-table-column label="状态" width="180" align="center">
  45 + <template slot-scope="scope">
  46 + <div slot="reference" class="name-wrapper">
  47 + <el-tag size="medium" v-if="scope.row.status == 1">在线</el-tag>
  48 + <el-tag size="medium" type="info" v-if="scope.row.status == 0">离线</el-tag>
  49 + </div>
  50 + </template>
  51 + </el-table-column>
  52 + <el-table-column prop="ptztypeText" label="云台类型">
  53 + </el-table-column>
  54 + <el-table-column label="操作" width="280" align="center" fixed="right">
  55 + <template slot-scope="scope">
  56 + <el-button-group>
  57 + <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button>
  58 + <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="scope.row.play" @click="stopDevicePush(scope.row)">停止</el-button>
  59 + <el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看</el-button>
  60 + <!-- <el-button size="mini" icon="el-icon-video-camera" type="primary" >设备录象</el-button>-->
  61 + <!-- <el-button size="mini" @click="sendDevicePush(scope.row)">录像查询</el-button> -->
  62 + </el-button-group>
  63 + </template>
  64 + </el-table-column>
  65 + </el-table>
  66 + <el-pagination style="float: right" @size-change="handleSizeChange" @current-change="currentChange" :current-page="currentPage" :page-size="count" :page-sizes="[15, 20, 30, 50]" layout="total, sizes, prev, pager, next" :total="total">
  67 + </el-pagination>
79 68
80 - </el-main>  
81 - </el-container> 69 + </el-main>
  70 + </el-container>
82 <Loading v-if="isLoging" marginTop="-50%"></Loading> 71 <Loading v-if="isLoging" marginTop="-50%"></Loading>
83 - </div> 72 +</div>
84 </template> 73 </template>
85 74
86 <script> 75 <script>
87 - import devicePlayer from './gb28181/devicePlayer.vue'  
88 - import uiHeader from './UiHeader.vue'  
89 - import Loading from './Loading.vue'  
90 - export default {  
91 - name: 'channelList',  
92 - components: {  
93 - devicePlayer,  
94 - uiHeader,  
95 - Loading  
96 - },  
97 - data() {  
98 - return {  
99 - deviceId: this.$route.params.deviceId,  
100 - parentChannelId: this.$route.params.parentChannelId,  
101 - deviceChannelList: [],  
102 - videoComponentList: [],  
103 - currentPlayerInfo: {}, //当前播放对象  
104 - updateLooper: 0, //数据刷新轮训标志  
105 - searchSrt: "",  
106 - channelType: "",  
107 - online: "",  
108 - winHeight: window.innerHeight - 250,  
109 - currentPage: parseInt(this.$route.params.page),  
110 - count: parseInt(this.$route.params.count),  
111 - total:0,  
112 - beforeUrl:"/videoList",  
113 - isLoging: false  
114 - };  
115 - }, 76 +import devicePlayer from './gb28181/devicePlayer.vue'
  77 +import uiHeader from './UiHeader.vue'
  78 +import Loading from './Loading.vue'
  79 +export default {
  80 + name: 'channelList',
  81 + components: {
  82 + devicePlayer,
  83 + uiHeader,
  84 + Loading
  85 + },
  86 + data() {
  87 + return {
  88 + deviceId: this.$route.params.deviceId,
  89 + parentChannelId: this.$route.params.parentChannelId,
  90 + deviceChannelList: [],
  91 + videoComponentList: [],
  92 + currentPlayerInfo: {}, //当前播放对象
  93 + updateLooper: 0, //数据刷新轮训标志
  94 + searchSrt: "",
  95 + channelType: "",
  96 + online: "",
  97 + winHeight: window.innerHeight - 250,
  98 + currentPage: parseInt(this.$route.params.page),
  99 + count: parseInt(this.$route.params.count),
  100 + total: 0,
  101 + beforeUrl: "/videoList",
  102 + isLoging: false
  103 + };
  104 + },
116 105
117 - mounted() {  
118 - this.initData();  
119 - // this.updateLooper = setInterval(this.initData, 10000);  
120 - },  
121 - destroyed() {  
122 - this.$destroy('videojs');  
123 - clearTimeout(this.updateLooper);  
124 - },  
125 - methods: {  
126 - initData: function() {  
127 - if (this.parentChannelId == "" || this.parentChannelId == 0 ) {  
128 - this.getDeviceChannelList();  
129 - }else{  
130 - this.showSubchannels();  
131 - } 106 + mounted() {
  107 + this.initData();
  108 + // this.updateLooper = setInterval(this.initData, 10000);
  109 + },
  110 + destroyed() {
  111 + this.$destroy('videojs');
  112 + clearTimeout(this.updateLooper);
  113 + },
  114 + methods: {
  115 + initData: function () {
  116 + if (this.parentChannelId == "" || this.parentChannelId == 0) {
  117 + this.getDeviceChannelList();
  118 + } else {
  119 + this.showSubchannels();
  120 + }
132 121
133 - },  
134 - initParam: function(){  
135 - this.deviceId= this.$route.params.deviceId;  
136 - this.parentChannelId= this.$route.params.parentChannelId;  
137 - this.currentPage= parseInt(this.$route.params.page);  
138 - this.count= parseInt(this.$route.params.count);  
139 - if (this.parentChannelId == "" || this.parentChannelId == 0 ) {  
140 - this.beforeUrl = "/videoList"  
141 - } 122 + },
  123 + initParam: function () {
  124 + this.deviceId = this.$route.params.deviceId;
  125 + this.parentChannelId = this.$route.params.parentChannelId;
  126 + this.currentPage = parseInt(this.$route.params.page);
  127 + this.count = parseInt(this.$route.params.count);
  128 + if (this.parentChannelId == "" || this.parentChannelId == 0) {
  129 + this.beforeUrl = "/videoList"
  130 + }
142 131
143 - },  
144 - currentChange: function(val){  
145 - var url = `/${this.$router.currentRoute.name}/${this.deviceId}/${this.parentChannelId}/${this.count}/${val}`  
146 - console.log(url)  
147 - this.$router.push(url).then(()=>{  
148 - this.initParam();  
149 - this.initData();  
150 - })  
151 - },  
152 - handleSizeChange: function(val){  
153 - var url = `/${this.$router.currentRoute.name}/${this.$router.params.deviceId}/${this.$router.params.parentChannelId}/${val}/1`  
154 - this.$router.push(url).then(()=>{  
155 - this.initParam();  
156 - this.initData();  
157 - }) 132 + },
  133 + currentChange: function (val) {
  134 + var url = `/${this.$router.currentRoute.name}/${this.deviceId}/${this.parentChannelId}/${this.count}/${val}`
  135 + console.log(url)
  136 + this.$router.push(url).then(() => {
  137 + this.initParam();
  138 + this.initData();
  139 + })
  140 + },
  141 + handleSizeChange: function (val) {
  142 + var url = `/${this.$router.currentRoute.name}/${this.$router.params.deviceId}/${this.$router.params.parentChannelId}/${val}/1`
  143 + this.$router.push(url).then(() => {
  144 + this.initParam();
  145 + this.initData();
  146 + })
158 147
159 - },  
160 - getDeviceChannelList: function() {  
161 - let that = this;  
162 - console.log(this.currentPage - 1) 148 + },
  149 + getDeviceChannelList: function () {
  150 + let that = this;
  151 + console.log(this.currentPage - 1)
163 152
164 - this.$axios.get(`/api/devices/${this.$route.params.deviceId}/channels`,{  
165 - params: {  
166 - page: that.currentPage - 1,  
167 - count: that.count,  
168 - query: that.searchSrt,  
169 - online: that.online,  
170 - channelType: that.channelType  
171 - }  
172 - } )  
173 - .then(function (res) {  
174 - console.log(res);  
175 - that.total = res.data.total;  
176 - that.deviceChannelList = res.data.data;  
177 - // 防止出现表格错位  
178 - that.$nextTick(()=>{  
179 - that.$refs.channelListTable.doLayout();  
180 - })  
181 - })  
182 - .catch(function (error) {  
183 - console.log(error);  
184 - }); 153 + this.$axios.get(`/api/devices/${this.$route.params.deviceId}/channels`, {
  154 + params: {
  155 + page: that.currentPage - 1,
  156 + count: that.count,
  157 + query: that.searchSrt,
  158 + online: that.online,
  159 + channelType: that.channelType
  160 + }
  161 + })
  162 + .then(function (res) {
  163 + console.log(res);
  164 + that.total = res.data.total;
  165 + that.deviceChannelList = res.data.data;
  166 + // 防止出现表格错位
  167 + that.$nextTick(() => {
  168 + that.$refs.channelListTable.doLayout();
  169 + })
  170 + })
  171 + .catch(function (error) {
  172 + console.log(error);
  173 + });
185 174
186 - }, 175 + },
187 176
  177 + //gb28181平台对接
  178 + //刷新设备信息
  179 + refDevice: function (itemData) {
  180 + ///api/devices/{deviceId}/sync
  181 + console.log("刷新对应设备:" + itemData.deviceId);
  182 + this.$axios({
  183 + method: 'post',
  184 + url: '/api/devices/' + itemData.deviceId + '/sync'
  185 + }).then(function (res) {
  186 + // console.log("刷新设备结果："+JSON.stringify(res));
  187 + }).catch(function (e) {
  188 + that.$message({
  189 + showClose: true,
  190 + message: '请求成功',
  191 + type: 'success'
  192 + });
  193 + });
  194 + },
  195 + //通知设备上传媒体流
  196 + sendDevicePush: function (itemData) {
  197 + console.log(itemData)
  198 + let deviceId = this.deviceId;
  199 + this.isLoging = true;
  200 + let channelId = itemData.channelId;
  201 + console.log("通知设备推流1：" + deviceId + " : " + channelId);
  202 + let that = this;
  203 + this.$axios({
  204 + method: 'get',
  205 + url: '/api/play/' + deviceId + '/' + channelId
  206 + }).then(function (res) {
  207 + console.log(res.data)
  208 + let ssrc = res.data.ssrc;
  209 + that.isLoging = false;
  210 + if (!!ssrc) {
  211 + that.$refs.devicePlayer.play(res.data, deviceId, channelId, itemData.hasAudio);
  212 + that.initData();
  213 + } else {
  214 + that.$message.error(res.data);
  215 + }
  216 + }).catch(function (e) {});
  217 + },
  218 + stopDevicePush: function (itemData) {
  219 + console.log(itemData)
  220 + var that = this;
  221 + this.$axios({
  222 + method: 'post',
  223 + url: '/api/play/' + itemData.ssrc + '/stop'
  224 + }).then(function (res) {
  225 + console.log(JSON.stringify(res));
  226 + that.initData();
  227 + });
  228 + },
188 229
189 - //gb28181平台对接  
190 - //刷新设备信息  
191 - refDevice: function(itemData) {  
192 - ///api/devices/{deviceId}/sync  
193 - console.log("刷新对应设备:" + itemData.deviceId);  
194 - this.$axios({  
195 - method: 'post',  
196 - url: '/api/devices/' + itemData.deviceId + '/sync'  
197 - }).then(function(res) {  
198 - // console.log("刷新设备结果："+JSON.stringify(res));  
199 - }).catch(function(e) {  
200 - that.$message({  
201 - showClose: true,  
202 - message: '请求成功',  
203 - type: 'success'  
204 - });  
205 - });  
206 - },  
207 - //通知设备上传媒体流  
208 - sendDevicePush: function(itemData) {  
209 - console.log(itemData)  
210 - let deviceId = this.deviceId;  
211 - this.isLoging = true;  
212 - let channelId = itemData.channelId;  
213 - console.log("通知设备推流1：" + deviceId + " : " + channelId);  
214 - let that = this;  
215 - this.$axios({  
216 - method: 'get',  
217 - url: '/api/play/' + deviceId + '/' + channelId  
218 - }).then(function(res) {  
219 - console.log(res.data)  
220 - let ssrc = res.data.ssrc;  
221 - that.isLoging = false  
222 - if (!!ssrc) {  
223 - that.$refs.devicePlayer.play(res.data,deviceId,channelId,itemData.hasAudio);  
224 - that.initData();  
225 - }else {  
226 - that.$message.error(res.data);  
227 - }  
228 - }).catch(function(e) {  
229 - });  
230 - },  
231 - stopDevicePush: function(itemData) {  
232 - console.log(itemData)  
233 - var that = this;  
234 - this.$axios({  
235 - method: 'post',  
236 - url: '/api/play/' + itemData.ssrc + '/stop'  
237 - }).then(function(res) {  
238 - console.log(JSON.stringify(res));  
239 - that.initData();  
240 - });  
241 - }, 230 + showDevice: function () {
  231 + this.$router.push(this.beforeUrl).then(() => {
  232 + this.initParam();
  233 + this.initData();
  234 + })
  235 + },
  236 + changeSubchannel(itemData) {
  237 + console.log(this.$router.currentRoute)
  238 + this.beforeUrl = this.$router.currentRoute.path;
242 239
243 - showDevice: function(){  
244 - this.$router.push(this.beforeUrl).then(()=>{  
245 - this.initParam();  
246 - this.initData();  
247 - })  
248 - },  
249 - changeSubchannel(itemData) {  
250 - console.log(this.$router.currentRoute)  
251 - this.beforeUrl = this.$router.currentRoute.path; 240 + var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}/${this.$router.currentRoute.params.count}/1`
  241 + this.$router.push(url).then(() => {
  242 + this.searchSrt = "";
  243 + this.channelType = "";
  244 + this.online = "";
  245 + this.initParam();
  246 + this.initData();
  247 + })
  248 + },
  249 + showSubchannels: function (channelId) {
  250 + let that = this;
252 251
253 - var url = `/${this.$router.currentRoute.name}/${this.$router.currentRoute.params.deviceId}/${itemData.channelId}/${this.$router.currentRoute.params.count}/1`  
254 - this.$router.push(url).then(()=>{  
255 - this.searchSrt= "";  
256 - this.channelType= "";  
257 - this.online= "";  
258 - this.initParam();  
259 - this.initData();  
260 - })  
261 - },  
262 - showSubchannels: function(channelId){  
263 - let that = this; 252 + this.$axios.get(`/api/subChannels/${this.deviceId}/${this.parentChannelId}/channels`, {
  253 + params: {
  254 + page: that.currentPage - 1,
  255 + count: that.count,
  256 + query: that.searchSrt,
  257 + online: that.online,
  258 + channelType: that.channelType
  259 + }
  260 + })
  261 + .then(function (res) {
  262 + that.total = res.data.total;
  263 + that.deviceChannelList = res.data.data;
  264 + // 防止出现表格错位
  265 + that.$nextTick(() => {
  266 + that.$refs.channelListTable.doLayout();
  267 + })
  268 + })
  269 + .catch(function (error) {
  270 + console.log(error);
  271 + });
  272 + },
  273 + search: function () {
  274 + console.log(this.searchSrt)
  275 + this.currentPage = 1;
  276 + this.total = 0;
  277 + this.initData();
  278 + },
  279 + updateChannel: function (row) {
  280 + console.log(row)
  281 + this.$axios({
  282 + method: 'post',
  283 + url: `/api/channel/update/${this.deviceId}`,
  284 + params: row
  285 + }).then(function (res) {
  286 + console.log(JSON.stringify(res));
  287 + });
  288 + }
264 289
265 - this.$axios.get(`/api/subChannels/${this.deviceId}/${this.parentChannelId}/channels`,{  
266 - params: {  
267 - page: that.currentPage - 1,  
268 - count: that.count,  
269 - query: that.searchSrt,  
270 - online: that.online,  
271 - channelType: that.channelType  
272 - }  
273 - } )  
274 - .then(function (res) {  
275 - that.total = res.data.total;  
276 - that.deviceChannelList = res.data.data;  
277 - // 防止出现表格错位  
278 - that.$nextTick(()=>{  
279 - that.$refs.channelListTable.doLayout();  
280 - })  
281 - })  
282 - .catch(function (error) {  
283 - console.log(error);  
284 - });  
285 - },  
286 - search: function() {  
287 - console.log(this.searchSrt)  
288 - this.currentPage = 1;  
289 - this.total = 0;  
290 - this.initData();  
291 - },  
292 - updateChannel: function(row) {  
293 - console.log(row)  
294 - this.$axios({  
295 - method: 'post',  
296 - url: `/api/channel/update/${this.deviceId}`,  
297 - params: row  
298 - }).then(function(res) {  
299 - console.log(JSON.stringify(res));  
300 - });  
301 - }  
302 -  
303 - }  
304 - }; 290 + }
  291 +};
305 </script> 292 </script>
306 293
307 <style> 294 <style>
308 - .videoList {  
309 - display: flex;  
310 - flex-wrap: wrap;  
311 - align-content: flex-start;  
312 - } 295 +.videoList {
  296 + display: flex;
  297 + flex-wrap: wrap;
  298 + align-content: flex-start;
  299 +}
313 300
314 - .video-item {  
315 - position: relative;  
316 - width: 15rem;  
317 - height: 10rem;  
318 - margin-right: 1rem;  
319 - background-color: #000000;  
320 - } 301 +.video-item {
  302 + position: relative;
  303 + width: 15rem;
  304 + height: 10rem;
  305 + margin-right: 1rem;
  306 + background-color: #000000;
  307 +}
321 308
322 - .video-item-img {  
323 - position: absolute;  
324 - top: 0;  
325 - bottom: 0;  
326 - left: 0;  
327 - right: 0;  
328 - margin: auto;  
329 - width: 100%;  
330 - height: 100%;  
331 - } 309 +.video-item-img {
  310 + position: absolute;
  311 + top: 0;
  312 + bottom: 0;
  313 + left: 0;
  314 + right: 0;
  315 + margin: auto;
  316 + width: 100%;
  317 + height: 100%;
  318 +}
332 319
333 - .video-item-img:after {  
334 - content: "";  
335 - display: inline-block;  
336 - position: absolute;  
337 - z-index: 2;  
338 - top: 0;  
339 - bottom: 0;  
340 - left: 0;  
341 - right: 0;  
342 - margin: auto;  
343 - width: 3rem;  
344 - height: 3rem;  
345 - background-image: url("../assets/loading.png");  
346 - background-size: cover;  
347 - background-color: #000000;  
348 - } 320 +.video-item-img:after {
  321 + content: "";
  322 + display: inline-block;
  323 + position: absolute;
  324 + z-index: 2;
  325 + top: 0;
  326 + bottom: 0;
  327 + left: 0;
  328 + right: 0;
  329 + margin: auto;
  330 + width: 3rem;
  331 + height: 3rem;
  332 + background-image: url("../assets/loading.png");
  333 + background-size: cover;
  334 + background-color: #000000;
  335 +}
349 336
350 - .video-item-title {  
351 - position: absolute;  
352 - bottom: 0;  
353 - color: #000000;  
354 - background-color: #ffffff;  
355 - line-height: 1.5rem;  
356 - padding: 0.3rem;  
357 - width: 14.4rem;  
358 - } 337 +.video-item-title {
  338 + position: absolute;
  339 + bottom: 0;
  340 + color: #000000;
  341 + background-color: #ffffff;
  342 + line-height: 1.5rem;
  343 + padding: 0.3rem;
  344 + width: 14.4rem;
  345 +}
359 </style> 346 </style>