丝印页面修改，通讯加null验证

严智鑫

2025-09-22 fa095d4c1a440cf28a9ac82aaf9fe26984010670

 UI-Project/src/views/SilkScreen/SilkScreen.vue

@@ -51,24 +51,17 @@
        // 假设后端返回的数据格式与 handleMessage 预期一致
        const responseData = res.data || {};
        findMachine.value =responseData;
        if (Object.keys(findMachine.value).length === 0){
          if(findMachine.value.remark.toString()!=errorScanId&&findMachine.value.remark.toString()!=""&&findMachine.value.remark.toString()!=undefined){
            //有数据就弹窗
            if(errorOpen){
              ElMessageBox.close();
            }
            errorScanId=findMachine.value.remark.toString();
            errorInfoFuntion(findMachine.value.remark.toString());
            errorOpen=true;
          }else if(findMachine.value.remark.toString()==""&&errorOpen){
            ElMessageBox.close();
            errorOpen=false;
          }
        }
      }
    });

    // 线下数据
    // // 线下数据
    // request.post("/deviceInteraction/tasking/selectGlassDownLine").then((res) => { // 替换为你的API端点
    //   if (res.code === 200) {
    //     // 假设后端返回的数据格式与 handleMessage 预期一致
    //     const responseData = res.data || {};
    //     downLineTask.value =responseData;
    //   }
    // });
  } catch (err) {
    console.error('定时请求后端接口失败：', err);
  }
@@ -265,7 +258,7 @@
      <el-button :type="(findMachine['state']=='暂停'?'danger':'success')" id="ButtonMachineStatus" 
      @click="machineStatus((findMachine['state']=='暂停'?'开工':'暂停'))">
      {{findMachine['state']=='开工'?$t('functionState.start'):$t('functionState.stop')}}</el-button>
      <el-button type="primary" id="ButtonTopLine" @click="topLine">{{$t('functionState.topLine')}}</el-button>
<!--      <el-button type="primary" id="ButtonTopLine" @click="topLine">{{$t('functionState.topLine')}}</el-button>-->
    </div>
    <div id="main-body" style=" min-height:240px;">
      <!-- 表格内容 -->