基于 src/client/admin/pages/Users.tsx 中用户管理页的实现,提取可复用的开发模式和最佳实践,适用于基于 Shadcn-ui 的管理后台页面开发。
src/client/admin/pages/[EntityName].tsx// 1. 类型导入和定义
type CreateRequest = InferRequestType<typeof client.$post>['json'];
type UpdateRequest = InferRequestType<typeof client[':id']['$put']>['json'];
type EntityResponse = InferResponseType<typeof client.$get, 200>['data'][0];
// 2. 表单Schema直接使用后端定义
const createFormSchema = CreateEntityDto;
const updateFormSchema = UpdateEntityDto;
// 3. 主页面组件
export const EntityPage = () => {
// 状态管理
const [searchParams, setSearchParams] = useState({ page: 1, limit: 10, search: '' });
const [isModalOpen, setIsModalOpen] = useState(false);
const [editingEntity, setEditingEntity] = useState<any>(null);
const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
const [entityToDelete, setEntityToDelete] = useState<number | null>(null);
// 表单实例
const createForm = useForm<CreateRequest>({...});
const updateForm = useForm<UpdateRequest>({...});
// 数据查询
const { data, isLoading, refetch } = useQuery({...});
// 业务逻辑函数
const handleSearch = () => {...};
const handleCreateEntity = () => {...};
const handleEditEntity = () => {...};
const handleDeleteEntity = () => {...};
// 渲染
return (...);
};
InferRequestType 和 InferResponseType 从后端API自动提取类型// 分页和搜索参数
const [searchParams, setSearchParams] = useState({
page: 1,
limit: 10,
search: '',
// 其他筛选条件...
});
// 模态框状态
const [isModalOpen, setIsModalOpen] = useState(false);
const [editingEntity, setEditingEntity] = useState<any>(null);
const [isCreateForm, setIsCreateForm] = useState(true);
const { data, isLoading, refetch } = useQuery({
queryKey: ['entities', searchParams],
queryFn: async () => {
const res = await entityClient.$get({
query: {
page: searchParams.page,
pageSize: searchParams.limit,
keyword: searchParams.search,
// 其他查询参数...
}
});
if (res.status !== 200) throw new Error('获取列表失败');
return await res.json();
}
});
<div className="flex justify-between items-center">
<h1 className="text-2xl font-bold">页面标题</h1>
<Button onClick={handleCreateEntity}>
<Plus className="mr-2 h-4 w-4" />
创建实体
</Button>
</div>
<Card>
<CardHeader>
<CardTitle>列表标题</CardTitle>
<CardDescription>列表描述信息</CardDescription>
</CardHeader>
<CardContent>
<div className="mb-4">
<form onSubmit={handleSearch} className="flex gap-2">
<div className="relative flex-1 max-w-sm">
<Search className="absolute left-2 top-2.5 h-4 w-4 text-muted-foreground" />
<Input
placeholder="搜索提示..."
value={searchParams.search}
onChange={(e) => setSearchParams(prev => ({ ...prev, search: e.target.value }))}
className="pl-8"
/>
</div>
<Button type="submit" variant="outline">
搜索
</Button>
</form>
</div>
</CardContent>
</Card>
<div className="rounded-md border">
<Table>
<TableHeader>
<TableRow>
<TableHead>列标题1</TableHead>
<TableHead>列标题2</TableHead>
<TableHead className="text-right">操作</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{data.map((item) => (
<TableRow key={item.id}>
<TableCell>{item.field1}</TableCell>
<TableCell>{item.field2}</TableCell>
<TableCell className="text-right">
<div className="flex justify-end gap-2">
<Button variant="ghost" size="icon" onClick={() => handleEdit(item)}>
<Edit className="h-4 w-4" />
</Button>
<Button variant="ghost" size="icon" onClick={() => handleDelete(item.id)}>
<Trash2 className="h-4 w-4" />
</Button>
</div>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</div>
{data?.data.length === 0 && !isLoading && (
<div className="text-center py-8">
<p className="text-muted-foreground">暂无数据</p>
</div>
)}
<DataTablePagination
currentPage={searchParams.page}
pageSize={searchParams.limit}
totalCount={data?.pagination.total || 0}
onPageChange={(page, limit) => setSearchParams(prev => ({ ...prev, page, limit }))}
/>
// 创建表单
const createForm = useForm<CreateRequest>({
resolver: zodResolver(createFormSchema),
defaultValues: {
// 默认值设置
},
});
// 更新表单
const updateForm = useForm<UpdateRequest>({
resolver: zodResolver(updateFormSchema),
defaultValues: {
// 更新时默认值
},
});
将 创建/编辑表单分离
不要
要
{isCreateForm ? (
// 创建表单(独立渲染)
) : (
// 编辑表单(独立渲染)
)}
<Dialog open={isModalOpen} onOpenChange={setIsModalOpen}>
<DialogContent className="sm:max-w-[500px] max-h-[90vh] overflow-y-auto">
<DialogHeader>
<DialogTitle>{isCreateForm ? '创建实体' : '编辑实体'}</DialogTitle>
<DialogDescription>
{isCreateForm ? '创建一个新的实体' : '编辑现有实体信息'}
</DialogDescription>
</DialogHeader>
{isCreateForm ? (
// 创建表单(独立渲染)
<Form {...createForm}>
<form onSubmit={createForm.handleSubmit(handleCreateSubmit)} className="space-y-4">
{/* 创建专用字段 */}
<DialogFooter>
<Button type="button" variant="outline" onClick={() => setIsModalOpen(false)}>
取消
</Button>
<Button type="submit">创建</Button>
</DialogFooter>
</form>
</Form>
) : (
// 编辑表单(独立渲染)
<Form {...updateForm}>
<form onSubmit={updateForm.handleSubmit(handleUpdateSubmit)} className="space-y-4">
{/* 编辑专用字段 */}
<DialogFooter>
<Button type="button" variant="outline" onClick={() => setIsModalOpen(false)}>
取消
</Button>
<Button type="submit">更新</Button>
</DialogFooter>
</form>
</Form>
)}
</DialogContent>
</Dialog>
<FormField
control={form.control}
name="fieldName"
render={({ field }) => (
<FormItem>
<FormLabel className="flex items-center">
字段标签
{isRequired && <span className="text-red-500 ml-1">*</span>}
</FormLabel>
<FormControl>
<Input placeholder="请输入..." {...field} />
</FormControl>
<FormDescription>字段描述信息</FormDescription>
<FormMessage />
</FormItem>
)}
/>
import { ImageSelector } from '@/client/admin/components/ImageSelector';
<FormField
control={form.control}
name="avatarFileId"
render={({ field }) => (
<FormItem>
<FormLabel>头像</FormLabel>
<FormControl>
<ImageSelector
value={field.value || undefined}
onChange={(value) => field.onChange(value)}
maxSize={2} // MB
uploadPath="/avatars"
uploadButtonText="上传头像"
previewSize="medium"
placeholder="选择头像"
/>
</FormControl>
<FormMessage />
</FormItem>
)}
/>
import { FileSelector } from '@/client/admin/components/FileSelector';
<FormField
control={form.control}
name="avatarFileId"
render={({ field }) => (
<FormItem>
<FormLabel>头像</FormLabel>
<FormControl>
<FileSelector
value={field.value || undefined}
onChange={(value) => field.onChange(value)}
maxSize={2} // MB
uploadPath="/avatars"
uploadButtonText="上传头像"
previewSize="medium"
placeholder="选择头像"
/>
</FormControl>
<FormMessage />
</FormItem>
)}
/>
// 操作成功后刷新数据
const handleCreateSubmit = async (data: CreateRequest) => {
try {
const res = await entityClient.$post({ json: data });
if (res.status !== 201) throw new Error('创建失败');
toast.success('创建成功');
setIsModalOpen(false);
refetch(); // 刷新数据
} catch (error) {
toast.error('操作失败,请重试');
}
};
import { Skeleton } from '@/client/components/ui/skeleton';
if (isLoading) {
return (
<div className="space-y-4">
{/* 标题区域骨架 */}
<div className="flex justify-between items-center">
<Skeleton className="h-8 w-48" />
<Skeleton className="h-10 w-32" />
</div>
{/* 搜索区域骨架 */}
<Card>
<CardHeader>
<Skeleton className="h-6 w-1/4" />
</CardHeader>
<CardContent>
<Skeleton className="h-10 w-full max-w-sm" />
</CardContent>
</Card>
{/* 表格骨架 */}
<Card>
<CardHeader>
<Skeleton className="h-6 w-1/3" />
</CardHeader>
<CardContent>
<Table>
<TableHeader>
<TableRow>
{[...Array(5)].map((_, i) => (
<TableHead key={i}>
<Skeleton className="h-4 w-full" />
</TableHead>
))}
</TableRow>
</TableHeader>
<TableBody>
{[...Array(5)].map((_, i) => (
<TableRow key={i}>
{[...Array(5)].map((_, j) => (
<TableCell key={j}>
<Skeleton className="h-4 w-full" />
</TableCell>
))}
</TableRow>
))}
</TableBody>
</Table>
</CardContent>
</Card>
</div>
);
}
if (isLoading) {
return (
<div className="space-y-4">
<div className="flex justify-between items-center">
<Skeleton className="h-8 w-48" />
<Skeleton className="h-10 w-32" />
</div>
<Card>
<CardContent className="pt-6">
<div className="space-y-3">
{[...Array(5)].map((_, i) => (
<div key={i} className="flex gap-4">
<Skeleton className="h-10 flex-1" />
<Skeleton className="h-10 flex-1" />
<Skeleton className="h-10 flex-1" />
<Skeleton className="h-10 w-20" />
</div>
))}
</div>
</CardContent>
</Card>
</div>
);
}
{users.length === 0 && !isLoading && (
<div className="text-center py-8">
<p className="text-muted-foreground">暂无数据</p>
</div>
)}
try {
const res = await entityClient.$post({ json: data });
if (res.status !== 201) throw new Error('操作失败');
toast.success('操作成功');
} catch (error) {
console.error('操作失败:', error);
toast.error('操作失败,请重试');
}
const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
const [entityToDelete, setEntityToDelete] = useState<number | null>(null);
// 删除确认对话框
<Dialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
<DialogContent>
<DialogHeader>
<DialogTitle>确认删除</DialogTitle>
<DialogDescription>
确定要删除这个实体吗?此操作无法撤销。
</DialogDescription>
</DialogHeader>
<DialogFooter>
<Button variant="outline" onClick={() => setDeleteDialogOpen(false)}>
取消
</Button>
<Button variant="destructive" onClick={confirmDelete}>
删除
</Button>
</DialogFooter>
</DialogContent>
</Dialog>
// 删除成功状态码为204
const confirmDelete = async () => {
if (!entityToDelete) return;
try {
const res = await entityClient[':id']['$delete']({
param: { id: entityToDelete.toString() }
});
if (res.status === 204) {
toast.success('删除成功');
setDeleteDialogOpen(false);
refetch(); // 刷新数据
} else {
throw new Error('删除失败');
}
} catch (error) {
toast.error('删除失败,请重试');
}
};
space-y-4space-y-4space-y-4gap-2sm:max-w-[500px]max-h-[90vh]max-w-smtext-2xl font-boldtext-lg font-semiboldtext-sm text-muted-foregroundUsers.tsx 作为模板InputTextareaSelectSwitchDatePickerImageSelectorimport { DataTablePagination } from '@/client/admin/components/DataTablePagination';
<DataTablePagination
currentPage={searchParams.page}
pageSize={searchParams.limit}
totalCount={data?.pagination.total || 0}
onPageChange={(page, limit) => setSearchParams(prev => ({ ...prev, page, limit }))}
/>
| 参数 | 类型 | 描述 |
|---|---|---|
| currentPage | number | 当前页码 |
| pageSize | number | 每页显示条数 |
| totalCount | number | 总记录数 |
| onPageChange | function | 页码变化回调函数 |
const [searchParams, setSearchParams] = useState({
page: 1,
limit: 10,
search: ''
});
// 在数据查询中
const { data } = useQuery({
queryKey: ['entities', searchParams],
queryFn: async () => {
const res = await client.$get({
query: {
page: searchParams.page,
pageSize: searchParams.limit,
keyword: searchParams.search
}
});
return await res.json();
}
});
import AdvertisementTypeSelector from '@/client/admin/components/AdvertisementTypeSelector';
<FormField
control={form.control}
name="typeId"
render={({ field }) => (
<FormItem>
<FormLabel>广告类型</FormLabel>
<FormControl>
<AdvertisementTypeSelector
value={field.value}
onChange={field.onChange}
placeholder="请选择广告类型"
/>
</FormControl>
<FormMessage />
</FormItem>
)}
/>
// 通用Selector接口设计
interface EntitySelectorProps {
value?: number;
onChange?: (value: number) => void;
placeholder?: string;
disabled?: boolean;
}
// 实现模式
const EntitySelector: React.FC<EntitySelectorProps> = ({
value,
onChange,
placeholder = "请选择",
disabled
}) => {
const { data } = useQuery({
queryKey: ['entities'],
queryFn: async () => {
const res = await entityClient.$get();
return await res.json();
}
});
return (
<Select value={value?.toString()} onValueChange={(v) => onChange?.(parseInt(v))}>
<SelectTrigger disabled={disabled}>
<SelectValue placeholder={placeholder} />
</SelectTrigger>
<SelectContent>
{data?.data.map((item) => (
<SelectItem key={item.id} value={item.id.toString()}>
{item.name}
</SelectItem>
))}
</SelectContent>
</Select>
);
};
import ImageSelector from '@/client/admin/components/ImageSelector';
<FormField
control={form.control}
name="imageFileId"
render={({ field }) => (
<FormItem>
<FormLabel>广告图片</FormLabel>
<FormControl>
<ImageSelector
value={field.value || undefined}
onChange={field.onChange}
maxSize={2} // MB
uploadPath="/advertisements"
uploadButtonText="上传广告图片"
previewSize="medium"
placeholder="选择广告图片"
title="选择广告图片"
description="上传新图片或从已有图片中选择"
/>
</FormControl>
<FormDescription>推荐尺寸:1200x400px,支持jpg、png格式</FormDescription>
<FormMessage />
</FormItem>
)}
/>
<TableCell>
{advertisement.advertisementType?.name || '-'}
</TableCell>
<TableCell>
<Badge variant={advertisement.status === 1 ? 'default' : 'secondary'}>
{advertisement.status === 1 ? '启用' : '禁用'}
</Badge>
</TableCell>
<TableCell>
{advertisement.imageFile?.fullUrl ? (
<img
src={advertisement.imageFile.fullUrl}
alt={advertisement.title || '图片'}
className="w-16 h-10 object-cover rounded"
onError={(e) => {
e.currentTarget.src = '/placeholder.png';
}}
/>
) : (
<span className="text-muted-foreground text-xs">无图片</span>
)}
</TableCell>
| 字段类型 | 组件 | 示例 |
|---|---|---|
| 文本输入 | Input | <Input placeholder="请输入标题" {...field} /> |
| 长文本 | Textarea | <Textarea placeholder="请输入描述" {...field} /> |
| 选择器 | Select | <Select value={field.value} onValueChange={field.onChange}> |
| 数字输入 | Input | <Input type="number" {...field} /> |
| 日期选择 | DatePicker | <DatePicker selected={field.value} onChange={field.onChange} /> |
| 开关 | Switch | <Switch checked={field.value} onCheckedChange={field.onChange} /> |
| 文件上传 | ImageSelector | <ImageSelector value={field.value} onChange={field.onChange} /> |
// 直接使用Selector组件
<FormField
control={form.control}
name="typeId"
render={({ field }) => (
<FormItem>
<FormLabel>广告类型</FormLabel>
<FormControl>
<AdvertisementTypeSelector {...field} />
</FormControl>
</FormItem>
)}
/>
import { format } from 'date-fns';
// 标准日期时间格式:yyyy-MM-dd HH:mm
<TableCell>
{user.createdAt ? format(new Date(user.createdAt), 'yyyy-MM-dd HH:mm') : '-'}
</TableCell>
// 仅日期格式:yyyy-MM-dd
<TableCell>
{user.birthday ? format(new Date(user.birthday), 'yyyy-MM-dd') : '-'}
</TableCell>
// 完整时间格式:yyyy-MM-dd HH:mm:ss
<TableCell>
{user.updatedAt ? format(new Date(user.updatedAt), 'yyyy-MM-dd HH:mm:ss') : '-'}
</TableCell>
// 在表单中使用日期选择器
<FormField
control={form.control}
name="startDate"
render={({ field }) => (
<FormItem>
<FormLabel>开始日期</FormLabel>
<FormControl>
<Input
type="date"
{...field}
value={field.value ? format(new Date(field.value), 'yyyy-MM-dd') : ''}
onChange={(e) => field.onChange(e.target.value)}
/>
</FormControl>
</FormItem>
)}
/>
import { formatDistanceToNow } from 'date-fns';
import { zhCN } from 'date-fns/locale';
// 相对时间显示
<TableCell>
{user.createdAt ? formatDistanceToNow(new Date(user.createdAt), { addSuffix: true, locale: zhCN }) : '-'}
</TableCell>
import { toast } from 'sonner';
// 成功通知
toast.success('操作成功');
toast.success('用户创建成功');
// 错误通知
toast.error('操作失败');
toast.error('创建用户失败,请重试');
// 警告通知
toast.warning('请确认操作');
toast.warning('该操作将删除所有相关数据');
// 信息通知
toast.info('操作提示');
toast.info('正在处理中,请稍候...');
try {
const res = await entityClient.$post({ json: data });
if (res.status === 201) {
toast.success('创建成功');
setIsModalOpen(false);
refetch();
} else {
const error = await res.json();
toast.error(error.message || '操作失败');
}
} catch (error) {
console.error('操作失败:', error);
toast.error('网络错误,请重试');
}