实现设备数据下拉框分页搜索

apps/web-antd/src/adapter/component/index.ts

@@ -111,6 +111,7 @@ export type ComponentType =
   | 'CheckboxGroup'
   | 'DatePicker'
   | 'DefaultButton'
+  | 'DeviceSelect'
   | 'Divider'
   | 'IconPicker'
   | 'Input'
@@ -168,6 +169,10 @@ async function initComponentAdapter() {
     Checkbox,
     CheckboxGroup,
     DatePicker,
+    // 自定义设备选择组件
+    DeviceSelect: defineAsyncComponent(() => 
+      import('../../views/dataManger/deviceData/DeviceSelect.vue')
+    ),
     // 自定义默认按钮
     DefaultButton: (props, { attrs, slots }) => {
       return h(Button, { ...props, attrs, type: 'default' }, slots);

apps/web-antd/src/views/dataManger/deviceData/DeviceSelect.vue

@@ -0,0 +1,160 @@
+<script setup lang="ts">
+import { ref, computed, watch } from 'vue';
+import { Select, Divider, Row } from 'ant-design-vue';
+import { ChevronLeft, ChevronRight } from '@vben/icons';
+import { postMetersPage } from '#/api-client';
+import { $t } from '#/locales';
+import { useDebounceFn } from '@vueuse/core';
+
+interface Props {
+  value?: string;
+  placeholder?: string;
+  disabled?: boolean;
+  allowClear?: boolean;
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  placeholder: $t('common.pleaseSelect') + $t('abp.log.deviceInfo'),
+  disabled: false,
+  allowClear: true,
+});
+
+const emit = defineEmits<{
+  'update:value': [string];
+  change: [string];
+  'device-change': [any]; // 添加设备信息变化事件
+}>();
+
+const VNodes = (_, { attrs }: any) => {
+  return attrs.vnodes;
+};
+
+const options = ref<any[]>([]);
+const query = ref({
+  pageIndex: 1,
+  pageSize: 10,
+  meterName: '',
+});
+const total = ref(0);
+const loading = ref<boolean>(false);
+
+// 最大页码
+const maxPage = computed(() => {
+  return Math.ceil(total.value / query.value.pageSize);
+});
+
+/**
+ * 获取设备列表数据
+ */
+const fetchData = async () => {
+  loading.value = true;
+  try {
+    const { data } = await postMetersPage({
+      body: {
+        pageIndex: query.value.pageIndex,
+        pageSize: query.value.pageSize,
+        meterName: query.value.meterName,
+      },
+    });
+
+    if (data?.items) {
+      options.value = data.items.map((item) => ({
+        label: item.meterName,
+        value: item.id,
+        ...item, // 保留完整数据
+      }));
+      total.value = data.totalCount || 0;
+    }
+    loading.value = false;
+  } catch (error) {
+    console.error('获取设备列表失败:', error);
+    loading.value = false;
+  }
+};
+
+/**
+ * 上下页
+ * @param type 1: 下一页, 0: 上一页
+ */
+const changePage = (type: number) => {
+  if (type === 1) {
+    if (query.value.pageIndex >= maxPage.value) return;
+    query.value.pageIndex += 1;
+    fetchData();
+  } else {
+    if (query.value.pageIndex <= 1) return;
+    query.value.pageIndex -= 1;
+    fetchData();
+  }
+};
+
+/**
+ * 设备搜索
+ */
+const fetchDevice = useDebounceFn((value: string) => {
+  query.value.pageIndex = 1;
+  query.value.meterName = value;
+  fetchData();
+}, 500);
+
+// 处理值变化
+const handleValueChange = (value: string) => {
+  emit('update:value', value);
+  emit('change', value);
+  
+  // 发送选中的设备信息
+  if (value) {
+    const selectedDevice = options.value.find(option => option.value === value);
+    if (selectedDevice) {
+      emit('device-change', selectedDevice);
+    }
+  } else {
+    emit('device-change', null);
+  }
+};
+
+// 初始化加载数据
+fetchData();
+</script>
+
+<template>
+  <Select
+    :value="value"
+    :showSearch="true"
+    @search="fetchDevice"
+    :options="options"
+    :placeholder="placeholder"
+    :filter-option="false"
+    :disabled="disabled"
+    :allowClear="allowClear"
+    :loading="loading"
+    @change="handleValueChange"
+  >
+    <template #dropdownRender="{ menuNode: menu }">
+      <v-nodes :vnodes="menu" />
+      <Divider style="margin: 4px 0" />
+      <div @mousedown="(e) => e.preventDefault()">
+        <Row type="flex" justify="space-around" align="middle">
+          <ChevronLeft 
+            @click="changePage(0)" 
+            :class="{ 'text-gray-400': query.pageIndex <= 1 }"
+            style="cursor: pointer;"
+          />
+          <div>{{ `${query.pageIndex}/${maxPage}` }}</div>
+          <ChevronRight 
+            @click="changePage(1)" 
+            :class="{ 'text-gray-400': query.pageIndex >= maxPage }"
+            style="cursor: pointer;"
+          />
+        </Row>
+      </div>
+    </template>
+  </Select>
+</template>
+
+<style lang="less" scoped>
+.text-gray-400 {
+  color: #9ca3af;
+  cursor: not-allowed !important;
+}
+</style> 

apps/web-antd/src/views/dataManger/deviceData/index copy.vue

@@ -0,0 +1,120 @@
+<script lang="ts" setup>
+  import { ref, computed } from 'vue';
+  import { BasicForm, useForm } from '/@/components/Form/index';
+  import { message, Select, Divider, Row } from 'ant-design-vue';
+  import { getUserListApi } from '/@/api/sys/user';
+  import { baggageClerkFormSchema } from '../baggageClerk.data';
+  import type { SelectProps } from 'ant-design-vue';
+  import { useDebounceFn } from '@vueuse/core';
+  import { LeftOutlined, RightOutlined } from '@ant-design/icons-vue';
+
+  const isUpdate = ref(true);
+  const [registerForm] = useForm({
+    labelWidth: 130,
+    baseColProps: { span: 24 },
+    schemas: baggageClerkFormSchema,
+    showActionButtonGroup: false,
+    actionColOptions: {
+      span: 23,
+    },
+  });
+
+  // 代码实现:---------------------------------------------------------------------
+
+  const VNodes = (_, { attrs }) => {
+    return attrs.vnodes;
+  };
+
+  const options = ref<SelectProps['options']>([]);
+  const query = ref({
+    page: 1,
+    pageSize: 10,
+    name: '',
+  });
+  const total = ref(0);
+  const loading = ref<boolean>(false);
+
+  // 最大页码
+  const maxPage = computed(() => {
+    return Math.ceil(total.value / query.value.pageSize);
+  });
+
+  /**
+   * 获取用户列表数据
+   */
+  const fetchData = async () => {
+    loading.value = true;
+    try {
+      const res = await getUserListApi({
+        page: query.value.page,
+        pageSize: query.value.pageSize,
+        name: query.value.name,
+      });
+      loading.value = false;
+      options.value = res.items.map(({ id: value, nickname: label }) => ({ label, value }));
+      total.value = res.total;
+    } catch (error) {
+      console.log(error);
+      message.error('数据加载失败!');
+    }
+  };
+
+  /**
+   * 上下页
+   * @param type
+   */
+  const changePage = (type) => {
+    if (type === 1) {
+      if (query.value.page >= maxPage.value) return;
+      query.value.page += 1;
+      fetchData();
+    } else {
+      if (query.value.page == 1) return;
+      query.value.page -= 1;
+      fetchData();
+    }
+  };
+
+  /**
+   * 用户搜索
+   */
+  const fetchUser = useDebounceFn((value) => {
+    query.value.page = 1;
+    query.value.name = value;
+    fetchData();
+  }, 1000);
+</script>
+
+<template>
+  <!-- 注意 :
+  这里要把filter-option设为false,因为select的filter-option默认为true,
+  当使用onSearch获取的数据后,会将数据再过滤一遍,导致获取到数据,视图无变化
+  -->
+  <BasicForm @register="registerForm">
+    <template #adminIdSlot="{ model, field }">
+      <Select
+        v-model:value="model[field]"
+        :showSearch="true"
+        @search="fetchUser"
+        :options="options"
+        placeholder="请选择管理员"
+        :filter-option="false"
+        :disabled="isUpdate"
+      >
+        <template #dropdownRender="{ menuNode: menu }">
+          <v-nodes :vnodes="menu" />
+          <Divider style="margin: 4px 0" />
+          <div @mousedown="(e) => e.preventDefault()">
+            <Row type="flex" justify="space-around" align="middle">
+              <LeftOutlined @click="changePage(0)" />
+              <div>{{ `${query.page}/${maxPage}` }}</div>
+              <RightOutlined @click="changePage(1)" />
+            </Row>
+          </div>
+        </template>
+      </Select>
+    </template>
+  </BasicForm>
+</template>
+
+<style lang="less" scoped></style>

apps/web-antd/src/views/dataManger/deviceData/index.vue

@@ -20,8 +20,10 @@ defineOptions({
 
 // 存储设备信息选项的完整数据
 const deviceOptions = ref<any[]>([]);
+// 当前选中的设备信息
+const selectedDeviceInfo = ref<any>(null);
 
-// 获取设备信息的完整数据
+// 获取设备信息的完整数据（用于根据设备ID获取设备信息）
 const fetchDeviceOptions = async () => {
   try {
     const { data } = await postMetersPage({
@@ -45,6 +47,12 @@ const getDeviceInfoById = (deviceId: string) => {
   return deviceOptions.value.find((device) => device.id === deviceId);
 };
 
+// 处理设备选择变化
+const handleDeviceChange = (deviceInfo: any) => {
+  selectedDeviceInfo.value = deviceInfo;
+  console.log('设备选择变化:', deviceInfo);
+};
+
 const route = useRoute();
 const { DeviceType, DeviceId, FocusAddress, SystemName } = route.query;
 
@@ -122,6 +130,10 @@ const formOptions: VbenFormProps = {
       }, 0);
     }
   },
+  // 添加事件处理函数
+  events: {
+    handleDeviceChange,
+  },
 };
 
 const gridOptions: VxeGridProps<any> = {
@@ -173,8 +185,9 @@ const gridOptions: VxeGridProps<any> = {
         // 处理DeviceId，当设备类型为集中器(10)时，使用focusId
         let finalDeviceId = formValues.DeviceId || DeviceId;
         let finalFocusAddress = formValues.FocusAddress;
-        if (formValues.DeviceId) {
-          const deviceInfo = getDeviceInfoById(formValues.DeviceId);
+        
+        // 优先使用选中的设备信息
+        const deviceInfo = selectedDeviceInfo.value || (formValues.DeviceId ? getDeviceInfoById(formValues.DeviceId) : null);
         if (deviceInfo) {
           finalFocusAddress = deviceInfo.focusAddress;
           if (deviceTypeNumber === 10) {
@@ -189,7 +202,6 @@ const gridOptions: VxeGridProps<any> = {
             }
           }
         }
-        }
         try {
           const { data } = await postTreeModelDeviceDataInfoPage({
             body: {

apps/web-antd/src/views/dataManger/deviceData/schema.ts

@@ -106,46 +106,13 @@ export const querySchema = computed(() => [
     },
   },
   {
-    component: 'ApiSelect',
+    component: 'DeviceSelect',
     fieldName: 'DeviceId',
     label: $t('abp.log.deviceInfo'),
     componentProps: {
-      api: postMetersPage,
-      params: {
-        body: {
-          pageIndex: 1,
-          pageSize: 1000, // 获取足够多的数据用于下拉选择
-        },
-      },
-      labelField: 'meterName',
-      valueField: 'id', // 使用id作为值，这样可以获取完整的对象
-      optionsPropName: 'options',
-      immediate: true,
-      showSearch: true,
-      allowClear: true,
       placeholder: $t('common.pleaseSelect') + $t('abp.log.deviceInfo'),
-      filterOption: false, // 禁用本地过滤，使用服务端搜索
-      optionFilterProp: 'label', // 根据 label 进行过滤
-      afterFetch: (res: any) => {
-        // 确保返回的是数组格式
-        if (Array.isArray(res)) {
-          return res;
-        }
-        // 如果是包装在 items 中的，提取出来
-        if (res && Array.isArray(res.items)) {
-          return res.items;
-        }
-        // 如果是包装在 data 中的，提取出来
-        if (res && Array.isArray(res.data)) {
-          return res.data;
-        }
-        // 如果是包装在 data.items 中的，提取出来
-        if (res && res.data && Array.isArray(res.data.items)) {
-          return res.data.items;
-        }
-        // 如果都不是，返回空数组
-        return [];
-      },
+      allowClear: true,
+      onDeviceChange: 'handleDeviceChange',
     },
   },
 ]);