vue3.2/Vite/Ts80: 更新账号业务完成

└─src
    └─views
        └─acl
            └─user
                └─index.vue

<template>
  <el-card>
    <el-form :inline="true" class="form">
      <el-form-item label="用户名">
        <el-input palceholder="输入搜索的用户名"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primay">搜索</el-button>
        <el-button type="primay">重置</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <el-card>
    <el-button type="primay" @click="addUser"
      >{{ userParams.id ? '编辑用户' : '添加用户' }}</el-button
    >
    <el-button type="primay">批量删除</el-button>
    <el-table border :data="userArr">
      <el-table-column type="selection" align="center"></el-table-column>
      <el-table-column type="index" label="#" align="center"></el-table-column>
      <el-table-column label="id" align="center" prop="id"></el-table-column>
      <el-table-column
        label="用户名字"
        align="center"
        prop="username"
      ></el-table-column>
      <el-table-column
        label="用户名称"
        align="center"
        prop="name"
      ></el-table-column>
      <el-table-column
        label="用户角色"
        align="center"
        prop="roleName"
      ></el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
      ></el-table-column>
      <el-table-column
        label="更新时间"
        align="center"
        prop="updateTime"
      ></el-table-column>
      <el-table-column label="操作" width="300px" align="center">
        <template #="{row}">
          <el-button type="primary" size="small" icon="User"
            >分配角色</el-button
          >
          <el-button
            type="primary"
            size="small"
            icon="Edit"
            @click="updateUser(row)"
            >编辑</el-button
          >
          <el-button type="primary" size="small" icon="Delete">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页器 -->
    <el-pagination
      v-model:current-page="pageNo"
      v-model:page-size="pageSize"
      :page-sizes="[5, 7, 9]"
      :background="true"
      layout="prev, pager, next, jumper, -> , sizes, total"
      :total="total"
      @current-change="handler"
      @size-change=""
    ></el-pagination>
  </el-card>
  <!-- 添加和修改抽屉 -->
  <el-drawer v-model="drawer">
    <template #header>
      <h4>添加用户</h4>
    </template>
    <template #default>
      <el-form :model="userParams" :rules="rules" ref="formRef">
        <el-form-item label="用户姓名">
          <el-input
            placeholder="请输入用户姓名"
            v-model="userParams.username"
            prop="username"
          ></el-input>
        </el-form-item>
        <el-form-item label="用户昵称">
          <el-input
            placeholder="请输入用户昵称"
            v-model="userParams.name"
            prop="name"
          ></el-input>
        </el-form-item>
        <el-form-item label="用户密码" v-if="!userParams.id">
          <el-input
            placeholder="请输入用户密码"
            v-model="userParams.password"
            prop="password"
          ></el-input>
        </el-form-item>
      </el-form>
    </template>
    <template #footer>
      <el-button type="primary" @click="cancel">取消</el-button>
      <el-button type="primary" @click="save">确定</el-button>
    </template>
  </el-drawer>
</template>
<script setup lang="ts">
  import { ref, onMounted, reactive, nextTick } from "vue";
  import { reqUserInfo, reqAddOrUpdateUser } from "@/api/acl/user";
  import type { UserResponseData, Records, User } from "@/api/acl/user/type";

  let pageNo = ref<number>(1);
  let pageSize = ref<number>(5);
  let userArr = ref<Records>([]);
  let drawer = ref<boolean>(false);

  let formRef = ref<any>();

  let userParams = reactive<User>({
    username: "",
    name: "",
    password: "",
  });

  const addUser = () => {
    drawer.value = true;
    userParams = {
      username: "",
      name: "",
      password: "",
    };
    // 清除上一次的错误信息
    nextTick(() => {
      formRef.value.clearValidate("username");
      formRef.value.clearValidate("name");
      formRef.value.clearValidate("password");
    });
  };

  const updateUser = (row: User) => {
    drawer.value = true;
    Object.assign(userParams, row);
    nextTick(() => {
      formRef.value.clearValidate("username");
      formRef.value.clearValidate("name");
    });
  };

  const getHasUser = async (pager = 1) => {
    pageNo.value = pager;
    const result: UserResponseData = await getHasUser(
      pageNo.value,
      pageSize.value
    );
    if (result.code === 200) {
      total.value = result.data.total;
      userArr.value = result.data.records;
    }
  };

  const handler = async () => {
    getHasUser();
  };

  onMounted(() => {
    getHasUser();
  });

  const save = async () => {
    await formRef.value.validate();
    const result: any = await reqAddOrUpdateUser(userParams);
    if (result.code === 200) {
      drawer.value = false;
      ElMessage({
        type: "success",
        message: userParams.id ? "更新成功" : "新增成功",
      });
      getHasUser(userParams.id ? pageNo.value : 1);
      window.location.reload(); // 刷新頁面
    } else {
      drawer.value = false;
      ElMessage({
        type: "error",
        message: userParams.id ? "更新失败" : "新增失败",
      });
    }
  };

  const cancel = () => {
    drawer.value = false;
    userParams = {
      username: "",
      name: "",
      password: "",
    };
  };

  const validatorUsername = (rules: any, value: any, callBack: any) => {
    if (value.trim().length >= 5) {
      callBack();
    } else {
      callBack(new Error("用户名字至少为5位"));
    }
  };

  const validatorName = (rules: any, value: any, callBack: any) => {
    if (value.trim().length >= 5) {
      callBack();
    } else {
      callBack(new Error("用户昵称至少为5位"));
    }
  };

  const validatorPassword = (rules: any, value: any, callBack: any) => {
    if (value.trim().length >= 6) {
      callBack();
    } else {
      callBack(new Error("用户密码至少为6位"));
    }
  };

  const rules = {
    username: [
      {
        required: true,
        trigger: "blur",
        validator: validatorUsername,
      },
    ],
    name: [
      {
        required: true,
        trigger: "blur",
        validator: validatorName,
      },
    ],
    password: [
      {
        required: true,
        trigger: "blur",
        validator: validatorPassword,
      },
    ],
  };
</script>
<style scoped lang="scss">
  .form {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
</style>