// <auto-generated> This file has been auto generated by EF Core Power Tools
. </auto-generated>
#nullable disable
using System;
using System
.Collections
.Generic;
namespace WebApplication4
.Models;
public partial class User
{
public int ID { get; set; }
public string UserName { get; set; }
public string Password { get; set; }
public string RealName { get; set; }
/// <summary>
/// 是否有效
/// </summary>
public string IsActive { get; set; }
public DateTime? CreateTime { get; set; }
public DateTime? LastLoginTime { get; set; }
/// <summary>
/// 盐值
/// </summary>
public string Salt { get; set; }
public string Role { get; set; }
public bool? CanCreate { get; set; }
public bool? CanEdit { get; set; }
public bool? CanDelete { get; set; }
public bool? CanManage { get; set; }
} 这是我的User
.cs, 请给完善下面这个
编辑用户的页面@page
@model WebApplication4
.Areas
.Identity
.Pages
.Admin
.Users
.EditModel
@{
ViewData["Title"] = "
编辑用户";
Layout = "_
Layout"; @* 或者使用默认布局 *@
}
<h1>@ViewData["Title"]</h1>
<form method="post">
<!-- 防止跨站请求伪造攻击（CSRF） -->
@
Html.AntiForgeryToken()
<!-- 保存用户 ID，用于 POST 提交 -->
<input type="hidden" asp-for="Input
.Id" />
<div class="form-group mb-3">
<label asp-for="Input
.UserName" class="form-label"></label>
<input asp-for="Input
.UserName" class="form-control" />
<span asp-validation-for="Input
.UserName" class="text-danger"></span>
</div>
<div class="form-group mb-3">
<label asp-for="Input
.Email" class="form-label"></label>
<input asp-for="Input
.Email" class="form-control" />
<span asp-validation-for="Input
.Email" class="text-danger"></span>
</div>
<button type="submit" class="btn btn-primary">保存更改</button>
<a asp-page="
./Index" class="btn btn-secondary">返回列表</a>
</form>
@section Scripts {
@{
await
Html.RenderPartialAsync("_ValidationScriptsPartial"); // 启用客户端验证
}
}
下面是
编辑用的后台代码using Microsoft
.AspNetCore
.Authorization;
using Microsoft
.AspNetCore
.Identity;
using Microsoft
.AspNetCore
.Mvc;
using Microsoft
.AspNetCore
.Mvc
.RazorPages;
namespace WebApplication4
.Areas
.Identity
.Pages
.Admin
.Users
{
[Authorize(Roles = "Admin")]
public class EditModel : PageModel
{
private readonly UserManager<IdentityUser> _userManager;
public EditModel(UserManager<IdentityUser> userManager)
{
_userManager = userManager;
}
[BindProperty]
public InputModel Input { get; set; }
public class InputModel
{
public string Id { get; set; }
public string Email { get; set; }
public string UserName { get; set; }
}
// GET: /Identity/Admin/Users/Edit/1
public async Task<IActionResult> OnGetAsync(string id)
{
if (string
.IsNullOrEmpty(id))
return BadRequest();
var user = await _userManager
.FindByIdAsync(id);
if (user == null)
return NotFound();
Input = new InputModel
{
Id = user
.Id,
Email = user
.Email,
UserName = user
.UserName
};
return Page();
}
// POST: /Identity/Admin/Users/Edit/1
public async Task<IActionResult> OnPostAsync()
{
if (!ModelState
.IsValid)
return Page();
var user = await _userManager
.FindByIdAsync(Input
.Id);
if (user == null)
return NotFound();
user
.Email = Input
.Email;
user
.UserName = Input
.UserName;
var result = await _userManager
.UpdateAsync(user);
if (result
.Succeeded)
{
return RedirectToPage("
./Index");
}
foreach (var error in result
.Errors)
{
ModelState
.AddModelError("", error
.Description);
}
return Page();
}
}
}
本文介绍两种在网站导航中保持菜单项选中状态的方法：一种是通过在ViewBag中设置属性并在_layout.cshtml中检查；另一种是使用Sitemap包进行集中管理。
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