站端测风塔数据查询导出

cpp-ui/src/views/stationDataQuery/windtowerstatusdata/index.vue

@@ -27,6 +27,8 @@
         <el-form-item>
           <el-button type="primary" style="margin-left: 5px" icon="el-icon-search" @click="dataQuery">查询
           </el-button>
+          <el-button type="primary" style="margin-left: 5px" icon="el-icon-download" @click="exportFile">导出
+          </el-button>
         </el-form-item>
       </el-form>
     </div>
@@ -732,6 +734,32 @@ export default {
       this.currentPage = currentPage
       this.pageSize = pageSize
     },
+    exportFile(){
+      if (this.tableData.length>0){
+        const item = this.stationList.find(item => item.value === this.stationCode)
+        let filename = item.label
+        // 文件名日期
+        let startTime = this.$moment(this.dateTime[0]).format('YYYY-MM-DD')
+        let endTime = this.$moment(this.dateTime[1]).format('YYYY-MM-DD')
+        if (startTime===endTime){
+          filename=filename+startTime
+        }
+        else{
+          filename=filename+startTime+'至'+endTime
+        }
+        this.$refs.xTable.exportData({
+          filename: filename,
+          type: 'csv',
+          isHeader: true,
+          isFooter: true,
+          data: this.tableData
+        })
+      }
+      else{
+        this.$message.error("列表无数据不能导出文件！")
+        return
+      }
+    },
     async dataQuery() {
       let startTime = Math.round(this.dateTime[0])
       let endTime = Math.round(this.dateTime[1])