Vue3.2弹窗表单多功能组件的封装

结合工作实例，封装了一个有多功能的通用弹窗组件

所用到技术：Vue3.2+arco-design+ts

实现功能：实现表格的增删改查，实现弹窗的封装，一个弹窗适应增删改三个功能点

大体思路如下：

//1. 子组件暴露方法打开自身弹窗，用到defineExpose方法，父组件通过子组件的ref，获取子组件暴露方法，并调用
//2. 父组件通过父传子的方法，告诉子组件，自身要进行什么操作，然后再子组件判断
//3. 子组件实现相关功能后，需要触发emit事件，告诉父组件，父组件触发相关事件，实现数据的更新
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要是想了解如何封装组件的前端开发，刷到可以细看，封装的应该是非常简介和易懂的

父组件代码如下: 具体可以细看，相关接口可能需要自己调用他人接口或mock数据

<template>
  <a-space direction="vertical" :size="20" fill>
    <div class="header">
      <a-space fill>
        <div class="search">
          <a-input
            v-model="searchKey"
            :style="{ width: '320px' }"
            :placeholder="$t('settings.search')"
            class="search"
            allow-clear
            @clear="searchIdenInfo"
            @keyup.enter="searchIdenInfo"
          >
            <template #prefix>
              <a-button type="text" shape="circle" @click="searchIdenInfo">
                <template #icon>
                  <SvgIcon name="search" />
                </template>
              </a-button>
            </template>
          </a-input>
        </div>
        <div class="btns">
          <a-button
            type="primary"
            :disabled="selectedKeys.length === 0"
            @click="delChooseInfo"
          >
            {{ $t('basicData.mailList.identityInfo.del') }}
          </a-button>
          <a-button type="primary" @click="addIdenInfo">
            {{ $t('basicData.mailList.identityInfo.add') }}
          </a-button>
        </div>
      </a-space>
    </div>
    <div class="table">
      <div class="theTable">
        <a-table
          ref="tableRef"
          v-model:selectedKeys="selectedKeys"
          row-key="guid"
          :columns="columns"
          :data="IndeListdata"
          :loading="loading"
          :bordered="{ headerCell: true, wrapper: false }"
          :row-selection="rowSelection"
          :scroll="{ x: '100%', y: '90%' }"
          :hoverable="false"
          :pagination="false"
        >
          <!-- 警号插槽 -->
          <template #siren="{ record }">
            <a-link @click="getPolice(record)">{{ record.siren }}</a-link>
          </template>
          <!-- 操作插槽 -->
          <template #optional="{ record }">
            <div class="btns">
              <a-button
                shape="circle"
                :disabled="record.judge_sync_edit !== 1"
                @click="editRow(record)"
              >
                <template #icon>
                  <SvgIcon name="edit" />
                </template>
              </a-button>
              <a-button
                shape="circle"
                :disabled="record.judge_sync_edit !== 1"
                @click="delRow(record)"
              >
                <template #icon>
                  <SvgIcon name="delete" />
                </template>
              </a-button>
            </div>
          </template>
        </a-table>
      </div>
      <div class="pagination">
        <a-pagination
          ref="paginationRef"
          show-total
          show-jumper
          show-page-size
          :total="pageTotal"
          :default-page-size="defaultPageSize"
          :page-size-options="pageSizeOption"
          :current="currentPage.current"
          @change="pageChange"
          @page-size-change="pageSizeChange"
        />
      </div>
    </div>
  </a-space>
  <IdenInfoModal
    ref="IdenInfoModelRef"
    :operation-type="operationType"
    @refreshInfo="searchIdenInfo"
  />
</template>

<script lang="ts" setup>
  import { ref, reactive, computed } from 'vue';
  import { Message } from '@arco-design/web-vue';
  import { useI18n } from 'vue-i18n';
  import { Random } from 'mockjs';
  import { configLoginInfoStore } from '@/store';
  import request from '@/utils/request';
  import useLoading from '@/hooks/loading';
  import IdenInfoModal from './IdenInfoModal.vue';

  const { t } = useI18n();
  const { loading, setLoading } = useLoading(true);
  const configLoginStore = configLoginInfoStore();
  const IdenInfoModelRef = ref(null);

  const searchKey = ref<string>('');

  const selectedKeys = ref([]);

  type operType = 'add' | 'edit' | 'del' | 'view' | 'delChoose';
  const operationType = ref<operType>('add');
  const rowSelection = reactive<any>({
    type: 'checkbox',
    showCheckedAll: true,
  });
  // 默认显示条数
  const defaultPageSize = 15;
  // 显示条数数量
  const pageSizeOption = [10, 15, 20, 30, 40, 50];
  // 显示总条数
  const pageTotal = ref<number>(0);
  // 当前页码，当前显示数量
  const currentPage = ref({
    current: 1,
    pageSize: 15,
  });

  const columns = computed<any>(() => {
    return [
      {
        title: t('basicData.mailList.identityInfo.sysId'),
        dataIndex: 'system_id',
        align: 'center',
        ellipsis: true,
        tooltip: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.personId'),
        dataIndex: 'id_no',
        align: 'center',
        ellipsis: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.policeID'),
        slotName: 'siren',
        align: 'center',
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.policeName'),
        dataIndex: 'siren_name',
        align: 'center',
        ellipsis: true,
        tooltip: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.departmentId'),
        dataIndex: 'department_id',
        align: 'center',
        ellipsis: true,
        tooltip: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.departmentAll'),
        dataIndex: 'department_full_name',
        align: 'center',
        ellipsis: true,
        tooltip: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.departmentShort'),
        dataIndex: 'department_name',
        align: 'center',
        ellipsis: true,
        tooltip: true,
        width: 100,
      },
      {
        title: t('basicData.mailList.identityInfo.operation'),
        slotName: 'optional',
        align: 'center',
        fixed: 'right',
        width: 100,
      },
    ];
  });

  const IndeListdata = ref([]);

  // 获取列表
  const searchIdenInfo = async () => {
    setLoading(true);
    const params = {
      realm: configLoginStore.getRealm,
      cmd_name: 'staff_identifier_request',
      cmd_guid: Random.guid(),
      is_fuzzy_qry: 1,
      page_sizes: currentPage.value.pageSize,
      page_index: currentPage.value.current,
      querykey: searchKey.value,
    };
    const data: any = await request(params);
    if (data.result === 0) {
      IndeListdata.value = data.staff_identifier_list;
      pageTotal.value = data.count ? data.count : 0;
      setLoading(false);
    }
    console.log(data);
  };

  // 获取警员详细信息
  const getPolice = (item) => {
    operationType.value = 'view';
    IdenInfoModelRef.value.handleClick(item);
  };

  // 新增身份信息
  const addIdenInfo = () => {
    operationType.value = 'add';
    IdenInfoModelRef.value.handleClick();
  };

  // 获取已选中人员信息
  const isChecked = ref([]);
  const getAllChecked = () => {
    isChecked.value = IndeListdata.value
      .map((item) => {
        if (selectedKeys.value.includes(item.guid)) {
          return {
            puc_id: configLoginStore.getPucId,
            realm: configLoginStore.getRealm,
            system_id: item.system_id,
            siren: item.siren,
          };
        }
        return null;
      })
      .filter((v) => v);
  };
  // 删除所选中的身份信息 （多选删除）
  const delChooseInfo = () => {
    operationType.value = 'delChoose';
    getAllChecked();
    IdenInfoModelRef.value.handleClick(isChecked.value);
  };
  // 编辑当前身份信息
  const editRow = (item) => {
    operationType.value = 'edit';
    IdenInfoModelRef.value.handleClick(item);
  };

  // 删除当前身份信息
  const delRow = (item) => {
    operationType.value = 'del';
    IdenInfoModelRef.value.handleClick(item);
  };

  // 分页
  const pageChange = (current: number) => {
    currentPage.value.current = current;
    searchIdenInfo();
  };

  const pageSizeChange = (pageSize: number) => {
    currentPage.value.pageSize = pageSize;
    searchIdenInfo();
  };

  defineExpose({
    searchIdenInfo,
  });
</script>

<style lang="less" scoped>

</style>

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子组件代码

<template>
  <a-modal
    v-model:visible="visible"
    :title="title"
    title-align="start"
    :ok-text="
      operationType !== 'del' && operationType !== 'delChoose'
        ? $t('basicData.mailList.identityInfo.save')
        : $t('basicData.mailList.identityInfo.sure')
    "
    :cancel-text="$t('basicData.mailList.identityInfo.cancel')"
    :width="
      operationType !== 'del' && operationType !== 'delChoose'
        ? '680px'
        : '440px'
    "
    :footer="operationType !== 'view'"
    @cancel="handleCancel"
    @before-ok="handleBeforeOk"
  >
    <a-form
      v-if="operationType !== 'del' && operationType !== 'delChoose'"
      ref="formRef"
      class="form-modal"
      layout="vertical"
      :model="form"
      :rules="rules"
      :disabled="operationType === 'view'"
    >
      <a-form-item
        :disabled="operationType === 'edit' || operationType === 'view'"
        field="system_id"
        :label="$t('basicData.mailList.identityInfo.sysId')"
      >
        <a-select v-model="form.system_id" allow-clear>
          <a-option
            v-for="item of systemList"
            :key="item.label"
            :value="item.value"
            :label="item.label"
          />
        </a-select>
      </a-form-item>
      <a-form-item
        :disabled="operationType === 'edit' || operationType === 'view'"
        field="siren"
        :label="$t('basicData.mailList.identityInfo.policeID')"
      >
        <a-input v-model="form.siren" />
      </a-form-item>
      <a-form-item
        field="id_no"
        :label="$t('basicData.mailList.identityInfo.personId')"
      >
        <a-input v-model="form.id_no" />
      </a-form-item>
      <a-form-item
        field="siren_name"
        :label="$t('basicData.mailList.identityInfo.policeName')"
      >
        <a-input v-model="form.siren_name" />
      </a-form-item>
      <a-form-item
        field="department_id"
        :label="$t('basicData.mailList.identityInfo.departmentId')"
      >
        <a-input v-model="form.department_id" />
      </a-form-item>
      <a-form-item
        field="department_full_name"
        :label="$t('basicData.mailList.identityInfo.departmentAll')"
      >
        <a-input v-model="form.department_full_name" />
      </a-form-item>
      <a-form-item
        field="department_name"
        :label="$t('basicData.mailList.identityInfo.departmentShort')"
      >
        <a-input v-model="form.department_name" />
      </a-form-item>
    </a-form>
    <div v-else>
      {{
        props.operationType === 'del'
          ? $t('basicData.mailList.identityInfo.sureCancelRow')
          : $t('basicData.mailList.identityInfo.sureCancelChoose')
      }}
    </div>
  </a-modal>
</template>

<script setup lang="ts">
  import { ref, computed, nextTick } from 'vue';
  import { useI18n } from 'vue-i18n';
  import { Random } from 'mockjs';
  import { configLoginInfoStore } from '@/store';
  import { Message } from '@arco-design/web-vue';
  import { showErrorMsgDesc } from '@/hooks/error';
  import request from '@/utils/request/index';

  const emit = defineEmits<{
    (event: 'refreshInfo'): void;
  }>();

  const { t } = useI18n();
  const configLoginStore = configLoginInfoStore();
  interface formType {
    system_id: string;
    id_no: string;
    siren: string;
    siren_name: string;
    department_id: string;
    department_full_name: string;
    department_name: string;
  }
  const visible = ref(false);
  const formRef = ref();
  const systemList = ref<object[]>([]);
  const props = defineProps<{
    operationType: string;
  }>();

  const form = ref<formType>({
    system_id: '',
    id_no: '',
    siren: '',
    siren_name: '',
    department_id: '',
    department_full_name: '',
    department_name: '',
  });

  const getSystemList = async () => {
    const params = ref({
      cmd_name: 'system_list_request',
      puc_id: configLoginStore.getPucId,
      user_id: configLoginStore.getUserId,
      realm: configLoginStore.getRealm,
    });
    const res = await request(params.value);
    const data = res?.system_list || [];
    const system_list = data.map((item) => {
      return {
        ...item,
        value: item.system_id,
        label: `${item.system_alias}(${item.system_id})`,
      };
    });
    systemList.value = system_list;
    console.log(systemList.value);
  };

  // 多选删除内容
  const delMultiple = ref([]);

  const title = computed(() => {
    return t(`basicData.mailList.identityInfo.${props.operationType}`);
  });

  const rules = computed(() => {
    return {
      system_id: [
        {
          required: true,
          message: t('basicData.mailList.identityInfo.notNull'),
        },
      ],
      siren: [
        {
          required: true,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          match: /^[0-9]*$/,
          message: t('basicData.mailList.equipment.onlynumber'),
        },
      ],
      id_no: [
        {
          required: true,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          match: /^[0-9]*$/,
          message: t('basicData.mailList.equipment.onlynumber'),
        },
      ],
      siren_name: [
        {
          required: false,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          validator: (value: any, cb: any) => {
            const nameReg = /[\\/:*?<>|&#@%$^]/im;
            if (nameReg.test(value)) {
              cb(
                t('basicData.mailList.equipment.device_alias.reg').replace(
                  '$1',
                  '/ : * ? < > | & # @ % $ ^'
                )
              );
            }
          },
        },
      ],
      department_id: [
        {
          required: false,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          match: /^[0-9]*$/,
          message: t('basicData.mailList.equipment.onlynumber'),
        },
      ],
      department_full_name: [
        {
          required: false,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          validator: (value: any, cb: any) => {
            const nameReg = /[\\/:*?<>|&#@%$^]/im;
            if (nameReg.test(value)) {
              cb(
                t('basicData.mailList.equipment.device_alias.reg').replace(
                  '$1',
                  '/ : * ? < > | & # @ % $ ^'
                )
              );
            }
          },
        },
      ],
      department_name: [
        {
          required: false,
          trigger: 'blur',
          message: t('basicData.mailList.identityInfo.notNull'),
        },
        {
          validator: (value: any, cb: any) => {
            const nameReg = /[\\/:*?<>|&#@%$^]/im;
            if (nameReg.test(value)) {
              cb(
                t('basicData.mailList.equipment.device_alias.reg').replace(
                  '$1',
                  '/ : * ? < > | & # @ % $ ^'
                )
              );
            }
          },
        },
      ],
    };
  });

  // 清空表单
  const clearForm = () => {
    formRef.value.resetFields();
  };

  // 函数需要添加异步，否则相关判断无法生效
  const handleClick = (info) => {
    getSystemList();
    nextTick(() => {
      visible.value = true;
      console.log(props.operationType);
      if (props.operationType === 'add') {
        clearForm();
        return;
      }
      if (props.operationType === 'delChoose') {
        delMultiple.value = info;
      }
      // 深拷贝
      form.value = JSON.parse(JSON.stringify(info));
    });
  };

  // 增加
  const add = async (done: (arg: boolean) => void) => {
    const param = {
      cmd_name: 'add_staff_identifier',
      cmd_guid: Random.guid(),
      staff_identifier_info: {
        puc_id: configLoginStore.getPucId,
        guid: '',
        realm: configLoginStore.getRealm,
        ...form.value,
      },
    };
    const res: any = await request(param);
    if (res.extbody.result !== 0) {
      done(false);
      showErrorMsgDesc(res.result, res.msg);
      return;
    }
    await nextTick(() => {
      emit('refreshInfo');
      done(true);
    });
    clearForm();
  };

  // 修改
  const edit = async (done: (arg: boolean) => void) => {
    const param = {
      cmd_name: 'update_staff_identifier',
      cmd_guid: Random.guid(),
      staff_identifier_info: {
        puc_id: configLoginStore.getPucId,
        guid: '',
        realm: configLoginStore.getRealm,
        ...form.value,
      },
    };
    const res = await request(param);
    if (res.extbody.result !== 0) {
      done(false);
      showErrorMsgDesc(res.result, res.msg);
      return;
    }
    await nextTick(() => {
      emit('refreshInfo');
      done(true);
    });
  };

  // 删除当前
  const del = async (done: (arg: boolean) => void) => {
    const param = {
      cmd_name: 'delete_staff_identifier',
      cmd_guid: Random.guid(),
      del_info_list: [
        {
          puc_id: configLoginStore.getPucId,
          realm: configLoginStore.getRealm,
          system_id: form.value.system_id,
          siren: form.value.siren,
        },
      ],
    };
    const res = await request(param);
    if (res.extbody.result !== 0) {
      done(false);
      showErrorMsgDesc(res.result, res.msg);
      return;
    }
    await nextTick(() => {
      emit('refreshInfo');
      done(true);
    });
  };

  // 多选删除
  const delChoose = async (done: (arg: boolean) => void) => {
    const param = {
      cmd_name: 'delete_staff_identifier',
      cmd_guid: Random.guid(),
      del_info_list: delMultiple.value,
    };
    const res = await request(param);
    if (res.extbody.result !== 0) {
      done(false);
      showErrorMsgDesc(res.result, res.msg);
      return;
    }
    await nextTick(() => {
      emit('refreshInfo');
      done(true);
    });
    done(true);
  };

  const handleBeforeOk = (done) => {
    // 增加
    if (props.operationType === 'add') {
      formRef.value.validate().then((value) => {
        if (value) {
          Message.warning(t('basicData.mailList.identityInfo.checkwarn'));
          done(false);
        } else {
          add(done);
        }
      });
    }
    // 改
    if (props.operationType === 'edit') {
      formRef.value.validate().then((value) => {
        if (value) {
          Message.warning(t('basicData.mailList.identityInfo.checkwarn'));
          done(false);
        } else {
          edit(done);
        }
      });
    }
    // 删
    if (props.operationType === 'del') {
      del(done);
    }
    // 删多选
    if (props.operationType === 'delChoose') {
      delChoose(done);
    }
  };

  const handleCancel = () => {
    visible.value = false;
    if (props.operationType !== 'delChoose' && props.operationType !== 'del') {
      clearForm();
    }
  };

  defineExpose({
    handleClick,
  });
</script>

<style scoped lang="less">
</style>

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