突出返回按钮

web_src/src/components/channelList.vue

@@ -11,7 +11,7 @@
 
             </div>
             <div style="background-color: #FFFFFF; margin-bottom: 1rem; position: relative; padding: 0.5rem; text-align: left;font-size: 14px;">
-					<el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" @click="showDevice">返回</el-button>
+                <el-button icon="el-icon-arrow-left" size="mini" style="margin-right: 1rem;" type="primary" @click="showDevice">返回</el-button>
                 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>
 
                 通道类型: <el-select size="mini" @change="search" style="margin-right: 1rem;" v-model="channelType" placeholder="请选择" default-first-option>
@@ -37,10 +37,7 @@
                 </el-table-column>
                 <el-table-column label="开启音频" align="center">
                     <template slot-scope="scope">
-              <el-switch
-                @change="updateChannel(scope.row)"
-                v-model="scope.row.hasAudio"
-                active-color="#409EFF">
+                        <el-switch @change="updateChannel(scope.row)" v-model="scope.row.hasAudio" active-color="#409EFF">
                         </el-switch>
                     </template>
                 </el-table-column>
@@ -66,15 +63,7 @@
                     </template>
                 </el-table-column>
             </el-table>
-				<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">
+            <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">
             </el-pagination>
 
         </el-main>
@@ -185,7 +174,6 @@
 
         },
 
-
         //gb28181平台对接
         //刷新设备信息
         refDevice: function (itemData) {
@@ -218,15 +206,14 @@
             }).then(function (res) {
                 console.log(res.data)
                 let ssrc = res.data.ssrc;
-          that.isLoging = false
+                that.isLoging = false;
                 if (!!ssrc) {
                     that.$refs.devicePlayer.play(res.data, deviceId, channelId, itemData.hasAudio);
                     that.initData();
                 } else {
                     that.$message.error(res.data);
                 }
-				}).catch(function(e) {
-				});
+            }).catch(function (e) {});
         },
         stopDevicePush: function (itemData) {
             console.log(itemData)