设备监控页面修改

gaoluyang

2025-08-13 ff32f47f7e3c145dad9a04c39bc9b7e110e0a336

 src/views/equipmentManagement/ledger/index.vue

@@ -41,6 +41,10 @@
            @change="getTableData"
        />
      </el-form-item>
      <el-form-item label="录入日期:">
        <el-date-picker v-model="filters.entryDate" value-format="YYYY-MM-DD" format="YYYY-MM-DD" type="daterange"
                        placeholder="请选择" clearable @change="changeDaterange" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="getTableData">搜索</el-button>
        <el-button @click="resetFilters">重置</el-button>
@@ -75,22 +79,17 @@
        @selection-change="handleSelectionChange"
        @pagination="changePage"
      >
        <template #operation="{ row }">
          <el-button type="primary" text @click="edit(row.id)" icon="editPen">
            编辑
          </el-button>
          <el-button
            type="danger"
            text
            icon="delete"
            @click="deleteRow(row.id)"
          >
            删除
          </el-button>
        </template>
      </PIMTable>
    </div>
    <Modal ref="modalRef" @success="getTableData"></Modal>
    <el-dialog v-model="qrDialogVisible" title="二维码" width="300px">
      <div style="text-align:center;">
        <img :src="qrCodeUrl" alt="二维码" style="width:200px;height:200px;" />
        <div style="margin:10px 0;">
          <el-button type="primary" @click="downloadQRCode">下载二维码图片</el-button>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

@@ -101,6 +100,9 @@
import { onMounted, getCurrentInstance } from "vue";
import Modal from "./Modal.vue";
import { ElMessageBox, ElMessage } from "element-plus";
import dayjs from "dayjs";
import QRCode from "qrcode";
import { ref } from "vue";

defineOptions({
  name: "设备台账",
@@ -110,6 +112,10 @@
const multipleList = ref([]);
const { proxy } = getCurrentInstance();
const modalRef = ref();
const qrDialogVisible = ref(false);
const qrCodeUrl = ref("");
const qrRowData = ref(null);

const {
  filters,
  columns,
@@ -179,14 +185,29 @@
      align: "center",
      prop: "createTime",
    },
    {
      fixed: "right",
      label: "操作",
      dataType: "slot",
      slot: "operation",
      align: "center",
      width: "200px",
    },
      {
         dataType: "action",
         label: "操作",
         align: "center",
         fixed: 'right',
         width: 140,
         operation: [
            {
               name: "编辑",
               type: "text",
               clickFun: (row) => {
                  edit(row.id)
               },
            },
            {
               name: "生成二维码",
               type: "text",
               clickFun: (row) => {
                  showQRCode(row)
               },
            },
         ],
      },
  ]
);

@@ -223,6 +244,17 @@
  });
};

const changeDaterange = (value) => {
  if (value) {
    filters.entryDateStart = dayjs(value[0]).format("YYYY-MM-DD");
    filters.entryDateEnd = dayjs(value[1]).format("YYYY-MM-DD");
  } else {
    filters.entryDateStart = undefined;
    filters.entryDateEnd = undefined;
  }
  getTableData();
};

const handleOut = () => {
  ElMessageBox.confirm("选中的内容将被导出，是否确认导出？", "导出", {
    confirmButtonText: "确认",
@@ -237,7 +269,28 @@
    });
};

const showQRCode = async (row) => {
  // 你可以自定义二维码内容，比如 row.id 或 row.deviceName
  const qrContent = JSON.stringify(row); // 或 `${row.id}`
  qrCodeUrl.value = await QRCode.toDataURL(qrContent);
  qrRowData.value = row;
  qrDialogVisible.value = true;
};

const downloadQRCode = () => {
  const a = document.createElement("a");
  a.href = qrCodeUrl.value;
  a.download = `${qrRowData.value.deviceName || "二维码"}.png`;
  a.click();
};

onMounted(() => {
  filters.entryDate = [
    dayjs().format("YYYY-MM-DD"),
    dayjs().add(1, "day").format("YYYY-MM-DD"),
  ]
  filters.entryDateStart = dayjs().format("YYYY-MM-DD")
  filters.entryDateEnd = dayjs().add(1, "day").format("YYYY-MM-DD")
  getTableData();
});
</script>