|  |  | 
 |  |  |                 this.deviceService.getAllSubChannel(false, data.deviceId, data.channelId, this.channelsHandler) | 
 |  |  |               } | 
 |  |  |             } | 
 |  |  |           }, | 
 |  |  |           { | 
 |  |  |             label: "查询轨迹", | 
 |  |  |             icon: "el-icon-map-location", | 
 |  |  |             disabled: false, | 
 |  |  |             onClick: () => { | 
 |  |  |               this.getTrace(data) | 
 |  |  |             } | 
 |  |  |           } | 
 |  |  |         ], | 
 |  |  |         event, // 鼠标事件信息 | 
 |  |  | 
 |  |  |       }).then(function (res) { | 
 |  |  |         that.isLoging = false; | 
 |  |  |         if (res.data.code === 0) { | 
 |  |  |  | 
 |  |  |           that.$refs.devicePlayer.openDialog("media", deviceId, channelId, { | 
 |  |  |             streamInfo: res.data.data, | 
 |  |  |             hasAudio: channel.hasAudio | 
 |  |  | 
 |  |  |         } else { | 
 |  |  |           let positions = []; | 
 |  |  |           for (let i = 0; i < channelPositions.length; i++) { | 
 |  |  |             if (channelPositions[i].cnLng * channelPositions[i].cnLat > 0) { | 
 |  |  |               positions.push([channelPositions[i].cnLng, channelPositions[i].cnLat]) | 
 |  |  |             if (channelPositions[i][this.longitudeStr] * channelPositions[i][this.latitudeStr] > 0) { | 
 |  |  |               positions.push([channelPositions[i][this.longitudeStr], channelPositions[i][this.latitudeStr]]) | 
 |  |  |             } | 
 |  |  |  | 
 |  |  |           } |