xxt.red 校校通

设置edge浏览器自动填充 input password值

Tue, 28 Apr 2026 10:51:20 +0800

asp.net core [BindProperty] 用法

Tue, 28 Apr 2026 10:45:31 +0800

在 ASP.NET Core 中，[BindProperty] 是一种用于绑定模型属性的特性，通常与 Razor 页面配合使用。它会自动将请求中的表单数据绑定到页面模型的属性上，简化了手动从 Request.Form 或其他请求数据源获取数据的过程。

基本用法

1. 在 Razor 页面模型中使用 `[BindProperty]`


public class MyPageModel : PageModel
{
    // 使用 BindProperty 绑定输入数据
    [BindProperty]
    public string Name { get; set; }

    [BindProperty]
    public int Age { get; set; }

    public void OnGet()
    {
        // 在 GET 请求时做一些初始化工作
    }

    public IActionResult OnPost()
    {
        // 通过 BindProperty 绑定的属性会自动填充
        // 例如：通过 POST 请求发送表单数据后，Name 和 Age 就会被自动赋值

        if (ModelState.IsValid)
        {
            // 处理 POST 请求逻辑
            return Page();
        }
        return Page();
    }
}

2. Razor 页面上的表单


@page
@model MyPageModel

<h2>个人信息</h2>

<form method="post">
    <div class="form-group">
        <label for="name">姓名</label>
        <input type="text" id="name" asp-for="Name" class="form-control" />
    </div>
    
    <div class="form-group">
        <label for="age">年龄</label>
        <input type="number" id="age" asp-for="Age" class="form-control" />
    </div>
    
    <button type="submit" class="btn btn-primary">提交</button>
</form>

工作原理

[BindProperty] 让 ASP.NET Core 自动将请求中的值绑定到页面模型（PageModel）中的属性。在这个例子中，Name 和 Age 是通过表单提交的字段，[BindProperty] 确保它们的值会在提交时绑定到页面模型中。
当表单提交时，OnPost 方法会自动调用。Name 和 Age 属性会被自动填充，因为 asp-for 标签帮助与 Razor 页面中的字段绑定。

额外的功能

[BindProperty(SupportsGet = true)]：默认情况下，[BindProperty] 只适用于 POST 请求，但如果你想让它也能处理 GET 请求的查询字符串数据，你可以通过设置 SupportsGet = true 来启用这一功能。


[BindProperty(SupportsGet = true)]
public string Name { get; set; }

[BindProperty] 和 IActionResult：你可以根据需要从 OnPost 或 OnGet 方法返回不同的结果。例如，Page() 方法会返回当前页面，RedirectToPage() 方法可以重定向到另一个页面。

总结

[BindProperty] 是一种非常简便的方式来处理表单数据绑定，能够减少开发者在处理请求时的代码量，尤其是在处理 POST 请求时。

在 ASP.NET Core Razor Pages 项目里集成 Swagger

Fri, 17 Apr 2026 11:43:49 +0800

一、安装 NuGet 包

安装 Swagger 支持：

dotnet add package Swashbuckle.AspNetCore

二、Program.cs 配置

1️⃣ 注册 Swagger 服务


var builder = WebApplication.CreateBuilder(args);

// Razor Pages
builder.Services.AddRazorPages();

// ⭐ Swagger
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

2️⃣ 启用 Swagger 中间件


var app = builder.Build();

if (app.Environment.IsDevelopment())
{
    app.UseDeveloperExceptionPage();

    // ⭐ 启用 Swagger
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseStaticFiles();
app.UseRouting();

app.MapRazorPages();

app.Run();

asp.net core post

Sat, 11 Apr 2026 07:45:18 +0800

<form class="layui-form layui-form-pane" action="" method="post">

<button class="layui-btn layui-bg-red"  type="submit">Excel导出</button>

</form>

  public IActionResult OnPost()
  {      MessageHelper.ShowLocation("搜索了");      return Page();
  }

asp.net core razor 获取当前url

Sun, 29 Mar 2026 18:28:53 +0800

 @Request.Scheme://@Request.Host/anysc/dd_ts_stu

asp.net core多按钮提交实现

Sun, 29 Mar 2026 09:27:09 +0800

<form method="post">
    <button type="submit" asp-page-handler="Submit">提交</button>
    <button type="submit" asp-page-handler="Report">上报</button>
</form>

public class IndexModel : PageModel
{
    public async Task<IActionResult> OnPostSubmitAsync()
    {
        // 提交逻辑
        return Page();
    }

    public async Task<IActionResult> OnPostReportAsync()
    {
        // 上报逻辑
        return Page();
    }
}

postgresql 创建设id自增

Sun, 22 Mar 2026 10:11:40 +0800

CREATE SEQUENCE "public"."pz_chsi_area_id_seq"
START WITH 1
INCREMENT BY 1
NO MINVALUE
NO MAXVALUE
CACHE 1;

DROP TABLE IF EXISTS "public"."pz_chsi_area";
CREATE TABLE "public"."pz_chsi_area" (
"id" int4 NOT NULL DEFAULT nextval('pz_chsi_area_id_seq'::regclass),
"dm" varchar(50) COLLATE "pg_catalog"."default",
"mc" varchar(100) COLLATE "pg_catalog"."default"
);

asp.net core razor 一个页面，新增，列表，删除，修改等集大成操作

Sun, 15 Mar 2026 22:11:46 +0800

一、界面

二、razor代码

@page
@model xxtsoft.Web.Entry.Pages.sysadmins.stu.stu_bftz_addModel@{
    Layout = "_LayoutAdminAdd";
    ViewData["Title"] = "一生一档：就业帮扶台账";
}<style>
    .table-responsive {        width: 100%;        overflow-x: auto;
    }    .table-responsive th, .table-responsive td{     white-space: nowrap;
    }   
</style><div class="layui-fluid">
    <div class="layui-panel layui-padding-3">
         <div class="table-responsive">

            <h2>学生信息</h2>
            <table width="100%" border="0" cellspacing="0" cellpadding="0" class="layui-table">
                <tr>
                    <th colspan="7" class="layui-bg-blue">学生信息</th>
                
                </tr>
                <tr>
                    <th>学号</th>
                    <th>姓名</th>
                    <th>院系</th>
                    <th>专业</th>
                    <th>班级</th>
                    <th>手机号</th>
                    <th>生源地</th>
                
             
                </tr>
                <tr>
                    <td>@Model.Stu.xh</td>
                    <td>@Model.Stu.xm</td>
                    <td>@Model.Stu.yx</td>
                    <td>@Model.Stu.zy</td>
                    <td>@Model.Stu.bj</td>
                    <td>@Model.Stu.phone</td>
                    <td>@Model.Stu.sydsf</td>
                
                </tr>
                <tr>
                    <th colspan="4" style="text-align:center;" class="layui-bg-green">一生一档</th>
                    <th colspan="3" style="text-align:center;" class="layui-bg-green">省厅导入</th>
                   
                </tr>
                <tr>
                    <th>是否困难生</th>
                    <th>就业意向</th>
                    <th>目前就业情况</th>
                    <th>预计就业时间</th>
                    <th>困难生类别</th>
                    <th>毕业去向</th>
                    <th>用人单位</th>
                    
                </tr>
                <tr>
                    <td>@Model.Stu.sfkds <a class="layui-btn layui-btn-primary layui-border-red layui-btn-xs" lay-on="md">设置</a></td>
                    <td>@Model.Stu.jyyx</td>
                    <td>@Model.Stu.jyqk</td>
                    <td>@Model.Stu.yjjysj</td>
                    <td>@Model.Stu.kdslb</td>
                    <td>@Model.Stu.byqx</td>
                    <td>@Model.Stu.yrdw</td>
                    
                </tr>
            </table>
        </div>
    </div>
    <br />
    <div class="layui-panel layui-padding-3">
        <div class="table-responsive">
        <h2>学生帮扶台账</h2>

       <table width="100%" border="0" cellspacing="0" cellpadding="0" class="layui-table">
            <thead>
                <tr>
                    <th>序号</th>
                    <th>联系时间</th>
                    <th>联系人</th>
                    <th>帮扶方式</th>
                    <th>联系记录</th>
                    <th>操作</th>
                </tr>
            </thead>
            <tbody>
                @{                    int i = 1;
                }
                @if (Model.BftzList.Count > 0)
                {                    foreach (var item in Model.BftzList)
                    {                        <tr>
                            <td>@i</td>
                            <td>@item.lxsj</td>
                            <td>@item.lxr</td>
                            <td>@item.bffs</td>
                            <td>@item.lxjl</td>
                            <td>
                                <a href="stu_bftz_add?fst=@Model.fst&snd=@Model.snd&thd=@Model.thd&no=@Model.no&stuid=@item.stuid&bfid=@Common.SecurityHelper.DesEnc(item.id.ToString())">修改</a> <a  href="stu_bftz_add?fst=@Model.fst&snd=@Model.snd&thd=@Model.thd&no=@Model.no&stuid=@item.stuid&bfid=@Common.SecurityHelper.DesEnc(item.id.ToString())&tpe=del">删除</a>
                            </td>
                        </tr>
                        i++;
                    }
                }                else
                {                    <tr>
                        <td colspan="4" style="text-align:center;">暂无联系记录</td>
                    </tr>
                }            </tbody>
        </table>
        </div>
    </div>
    <br />
    <div class="layui-panel layui-padding-3">
        

        <form class="layui-form" method="post" id="form1" lay-filter="form1">
            <table class="layui-table tableform" width="100%">
                <tr>
                    <td  class="tip" width="120">目前就业情况：<font color="red">*</font></td>
                    <td>
                      

                         <select  name="jyqk" id="jyqk" asp-for="Stu.jyqk" lay-search="" lay-verify="required">
                                    <option value="">请选择</option>
                                    <option>签定就业协议形式就业</option>
                                    <option>签劳动合同形式就业</option>
                                    <option>其它录用形式就业</option>
                                    <option>实习中</option>
                                    <option>求职中</option>
                                    <option>签约中</option>
                                    <option>专升本</option>
                                    <option>考公考编</option>
                                    <option>暂不就业</option>
                                    <option>境外留学</option>
                                    <option>应征义务兵</option>
                                    <option>自由职业</option>
                                    <option>自主创业-创立公司</option>
                                    <option>自主创业-个体工商户</option>
                                </select>
                    </td>
                </tr>
                <tr>
                    <td  class="tip">联系时间<font color="red">*</font></td>
                    <td>
                         <div class="layui-input-wrap">
                            <div class="layui-input-prefix">
                                <i class="layui-icon layui-icon-date"></i>
                            </div>
                            <input type="text" name="lxsj"  id="lxsj" asp-for="Stu_Bftz.lxsj"  value="@DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")"lay-verify="datetime" placeholder="yyyy-MM-dd HH:mm:ss" autocomplete="off" class="layui-input">
                        </div>

                    </td>
                </tr>
                <tr>
                    <td  class="tip">联系人<font color="red">*</font></td>
                    <td>
                          <input type="text" name="lxr" id="lxr" asp-for="Stu_Bftz.lxr"  lay-verify="required" placeholder="" autocomplete="off" class="layui-input">

                    </td>
                </tr>
                <tr>
                    <td  class="tip">帮扶方式<font color="red">*</font></td>
                    <td>
                         <select  lay-search="" lay-creatable="" name="bffs" id="bffs"  asp-for="Stu_Bftz.bffs"  lay-verify="required">
                                    <option value="">请选择</option>
                                    <option>信息推送</option>
                                    <option>线上谈话/指导</option>
                                    <option>线下谈话/指导</option>
                                    <option>学业指导</option>
                                    <option>物质帮扶</option>
                                   
                                </select>
                    </td>
                </tr>
                <tr>
                    <td  class="tip">联系记录<font color="red">*</font></td>
                    <td>
                        <textarea placeholder="请输入联系内容" name="lxjl" asp-for="Stu_Bftz.lxjl" id="lxjl" lay-affix="clear" class="layui-textarea" lay-verify="required"></textarea>
                  </td>
                </tr>
                <tr>
                    <td class="tip"></td>
                    <td>
                        <input type="hidden" name="fst" id="fst" asp-for="fst">
                        <input type="hidden" name="snd" id="snd" asp-for="snd">
                        <input type="hidden" name="thd" id="thd" asp-for="thd">
                        <input type="hidden" name="no" id="no" asp-for="no">
                        <input type="hidden" name="stuid" id="stuid" asp-for="Stu.id">
                        <input type="hidden" name="bfid" id="bfid"  asp-for="Stu_Bftz.id">
                         <input type="hidden" name="opid" id="opid"  asp-for="loginSid">
                        <button class="layui-btn btn-block" lay-submit lay-filter="form1-submit">提交</button>
                    </td>
                </tr>
            </table>

          
        </form>
    </div></div><script>
    layui.config({
        base: '/layui/' // 静态资源所在路径
    }).extend({
        index: 'lib/index' //主入口模块
    }).use('index',function () {        var $ = layui.$;        var laydate = layui.laydate;        var form = layui.form;        var layer = layui.layer;        var util = layui.util;
        laydate.render({
            elem: '#lxsj',
            type: 'datetime',
            fullPanel: true // 2.8+
        });
        util.on('lay-on', {
        md: function () {
             layer.open({
                 type: 2,
                 title: '设置',
                 area: ['100%', '100%'],
                 content: 'stu_bftz_add_md?fst=@Model.fst&snd=@Model.snd&thd=@Model.thd&no=@Model.no&stuid=@Model.id'
               });
             
            }
           

         });
         

       
    });</script>

三、后端代码

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using System.Security.Claims;
using System.Text;using xxtsoft.Application;
using xxtsoft.Common;using xxtsoft.Core;

namespace xxtsoft.Web.Entry.Pages.sysadmins.stu
{    //登录判断
    [Authorize]    
    public class stu_bftz_addModel : PageModel
    {       
         public string loginxm = "";//登录用户名
        public string loginRole = "";//登录角色
        public string loginSid = "";//登录id
        public string GivenName = "";//真实姓名
        [BindProperty] public Stu Stu { get; set; } = new();
        [BindProperty] public Stu_Bftz Stu_Bftz { get; set; } = new();
        public List<Stu_Bftz> BftzList { get; set; } = new(); // 属性绑定列表
        [BindProperty] public string id { get; set; }
        [BindProperty] public string fst { get; set; }
        [BindProperty] public string snd { get; set; }
        [BindProperty] public string thd { get; set; }
        [BindProperty] public string no { get; set; }        
        private readonly SqlSugar.ISqlSugarClient _db;        
        public stu_bftz_addModel(SqlSugar.ISqlSugarClient db)
        {            
        this._db = db;
        }        
        public IActionResult OnGet()
        {            #region 登录信息
            loginxm = User.Identity.Name;
            loginRole = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Role)?.Value;
            loginSid = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Sid)?.Value;
            GivenName = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.GivenName)?.Value;            
            #endregion


            #region 权限判断
            fst = CommHelper.FilerForm(Request.Query["fst"]);
            snd = CommHelper.FilerForm(Request.Query["snd"]);
            thd = CommHelper.FilerForm(Request.Query["thd"]);
            no = CommHelper.FilerForm(Request.Query["no"]);            
            if (string.IsNullOrEmpty(fst) || string.IsNullOrEmpty(snd) || string.IsNullOrEmpty(no))
            {                return MessageHelper.ShowPre("参数错误");
            }            var qx = ManageHelper.qx(fst, snd, thd, loginRole);            
            if (qx != "200")
            {                return MessageHelper.ShowRedirect("无权限访问", "../desk/index");
            }            #endregion

            #region 学生信息
            id = CommHelper.FilerForm(Request.Query["stuid"]);           
            if (!string.IsNullOrEmpty(id))
            {
               
                Stu = _db.Queryable<Stu>().Where(it => it.id == int.Parse(id)).First();
                BftzList = _db.Queryable<Stu_Bftz>()
                        .Where(x => x.stuid == int.Parse(id))
                        .OrderBy(x => x.cdt, SqlSugar.OrderByType.Desc)
                        .ToList();
            }            else
            {                return MessageHelper.ShowPre("参数错误");
            }            #endregion

            #region 帮扶信息            string bfid = CommHelper.FilerForm(Request.Query["bfid"]);            
            if (!string.IsNullOrEmpty(bfid))
            {                bfid = SecurityHelper.DesDec(bfid);                string tpe = CommHelper.FilerForm(Request.Query["tpe"]);                if (tpe == "del")
                {
                   

                    _db.Ado.ExecuteCommand("delete from stu_bftz where id=" + int.Parse(bfid));                    return Redirect("stu_bftz_add?fst=" + fst + "&snd=" + snd + "&thd=" + thd + "&no=" + no + "&stuid=" + id + "");
                }                else
                {
                    Stu_Bftz = _db.Queryable<Stu_Bftz>().Where(it => it.id == int.Parse(bfid)).First();
                }

            }            else
            {

                Stu_Bftz.lxr = GivenName;
            }            #endregion

            return Page();
        }        public async Task<IActionResult> OnPost()
        {

            id = CommHelper.FilerForm(Request.Form["stuid"]);            if (string.IsNullOrEmpty(id))
            {                return Content("请输入必填项");
            }            await _db.Updateable(Stu).Where("id=" + id).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();            string bfid = CommHelper.FilerForm(Request.Form["bfid"]);
            Stu_Bftz.stuid = int.Parse(id);            if (int.Parse(bfid) > 0)
            {              
                string opid = CommHelper.FilerForm(Request.Form["opid"]);
                Stu_Bftz.opid = int.Parse(opid);
                Stu_Bftz.id = int.Parse(bfid);                await _db.Updateable(Stu_Bftz).Where("id=" + bfid).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
            }            else
            {                await _db.Insertable(Stu_Bftz).IgnoreColumns(ignoreNullColumn: true).ExecuteCommandAsync();
            }            return MessageHelper.ShowParentPre("操作成功");
        }
    }
}

asp.net core layui，绑定数据，更新数据，验证checkbox必选等完整的添加，修改程序

Sun, 15 Mar 2026 08:08:33 +0800

一、前端

@{
    Layout = "_LayoutAdminAdd";
    ViewData["Title"] = "一生一档：就业帮扶台账-摸底";
}<div class="layui-fluid">
    <div class="layui-panel layui-padding-3">
        <table class="layui-table" width="100%">
            <thead>
                <tr>
                    <th>学号</th>
                    <th>姓名</th>
                    <th>院系</th>
                    <th>专业</th>
                    <th>班级</th>
                    <th>手机号</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>@Model.Stu.xh</td>
                    <td>@Model.Stu.xm</td>
                    <td>@Model.Stu.yx</td>
                    <td>@Model.Stu.zy</td>
                    <td>@Model.Stu.bj</td>
                    <td>@Model.Stu.phone</td>
                </tr>
            </tbody>
            
        </table>
       
       
    </div>
    <br />

    <div class="layui-panel layui-padding-3">

        <table class="layui-table" width="100%">
            <thead>
                <tr>
                    <th colspan="2" class="layui-bg-orange">省厅导入</th>
                  
                </tr>
                
            </thead>
            <tbody>
                <tr>
                    <td width="120" align="right">困难生类别：</td>
                    <td>@Model.Stu.kdslb</td>
                </tr>
                <tr>
                    <td align="right">毕业去向：</td>
                    <td>@Model.Stu.byqx</td>
                </tr>
                <tr>
                    <td align="right">用人单位：</td>
                    <td>@Model.Stu.yrdw</td>
                </tr>
            </tbody>
            
        </table>
        <form class="layui-form" method="post" id="form1" lay-filter="form1">

            <table class="layui-table" width="100%">
                <thead>
                    <tr>
                        <th colspan="2" class="layui-bg-blue">一生一档更新</th>                  
                    </tr>
                
                </thead>
                <tbody>
                    <tr>
                        <td width="120" align="right">是否困难生：<font color="red">*</font></td>
                        <td>
                            <input type="checkbox" name="sfkds" title="否" value="否" @((Model.Stu.sfkds ?? "").Contains("否") ? "checked" : "")>
                            <input type="checkbox" name="sfkds" title="就业困难" value="就业困难" @((Model.Stu.sfkds ?? "").Contains("就业困难") ? "checked" : "")>
                            <input type="checkbox" name="sfkds" title="经济困难" value="经济困难" @((Model.Stu.sfkds ?? "").Contains("经济困难") ? "checked" : "")>
                            <input type="checkbox" name="sfkds" title="学业困难" value="学业困难" @((Model.Stu.sfkds ?? "").Contains("学业困难") ? "checked" : "")>
                        </td>
                    </tr>
                    <tr>
                        <td align="right">就业意向：<font color="red">*</font></td>
                        <td>
                            <input type="text" name="jyyx" id="jyyx" asp-for="Stu.jyyx" lay-affix="clear" placeholder="请输入,就业摸底数据：包括意向单位、岗位、就业地等" autocomplete="off" class="layui-input" lay-verify="required">
                            </td>
                        </tr>
                    <tr>
                            <td align="right">目前就业情况：<font color="red">*</font></td>
                            <td>
                              
                                <select asp-for="Stu.jyqk" lay-search="" lay-creatable="" name="jyqk" id="jyqk" lay-verify="required">
                                    <option value="">请选择</option>
                                    <option>签定就业协议形式就业</option>
                                    <option>签劳动合同形式就业</option>
                                    <option>其它录用形式就业</option>
                                    <option>实习中</option>
                                    <option>求职中</option>
                                    <option>签约中</option>
                                    <option>专升本</option>
                                    <option>考公考编</option>
                                    <option>暂不就业</option>
                                    <option>境外留学</option>
                                    <option>应征义务兵</option>
                                    <option>自由职业</option>
                                    <option>自主创业-创立公司</option>
                                    <option>自主创业-个体工商户</option>
                                </select>

                            </td>
                        </tr>
                        <tr>
                            <td align="right">预计就业时间：<font color="red">*</font></td>
                            <td>

                                <input type="text" name="yjjysj" id="yjjysj" asp-for="Stu.yjjysj" lay-affix="clear" placeholder="请输入" autocomplete="off" class="layui-input" lay-verify="required">
                                </td>
                        </tr>
                        <tr>
                                <td></td>
                                <td>
                                      <input type="hidden" name="fst" id="fst" asp-for="fst">
                                      <input type="hidden" name="snd" id="snd" asp-for="snd">
                                      <input type="hidden" name="thd" id="thd" asp-for="thd">
                                      <input type="hidden" name="no" id="no" asp-for="no">
                                      <input type="hidden" name="stuid" id="stuid" asp-for="Stu.id" class="layui-input">
                                      <button class="layui-btn btn-block" lay-submit lay-filter="form1-submit">提交</button>
                                </td>
                         </tr>
                   </tbody>
               </table>
          
             </form>
                              
     </div>
 </div>
 <script>
     layui.config({
         base: '/layui/' // 静态资源所在路径
     }).extend({
         index: 'lib/index' //主入口模块
     }).use('index',function () {         var $ = layui.$;         var laydate = layui.laydate;         var form = layui.form;         var layer = layui.layer;
         laydate.render({
           elem: '#yjjysj',
           type: 'month'
         });          //监听提交
         form.on('submit(form1-submit)', function (data) {             //判断checkbox是否选中
             if ($('input[name="sfkds"]:checked').length == 0) {
                 layer.msg("请选择是否困难生");                 return false;
             }
         });
     }); </script>

二、后端

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using System.Security.Claims;
using System.Text;
using xxtsoft.Common;
using xxtsoft.Core;
namespace xxtsoft.Web.Entry.Pages.sysadmins.stu
{    //登录判断
    [Authorize]    
    public class stu_bftz_add_mdModel : PageModel
    {      
            
        public string loginxm = "";//登录用户名
        public string loginRole = "";//登录角色
        public string loginSid = "";//登录id
        public string GivenName = "";//真实姓名

        [BindProperty] public Stu Stu { get; set; } = new Stu();
        [BindProperty] public string id { get; set; }
        [BindProperty] public string fst { get; set; }
        [BindProperty] public string snd { get; set; }
        [BindProperty] public string thd { get; set; }
        [BindProperty] public string no { get; set; }        
        private readonly SqlSugar.ISqlSugarClient _db;        
        public stu_bftz_add_mdModel(SqlSugar.ISqlSugarClient db)
        {   this._db = db;
        }   public IActionResult OnGet()
        {            #region 登录信息
            loginxm = User.Identity.Name;
            loginRole = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Role)?.Value;
            loginSid = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Sid)?.Value;
            GivenName = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.GivenName)?.Value;            #endregion


            #region 权限判断
            fst = CommHelper.FilerForm(Request.Query["fst"]);
            snd = CommHelper.FilerForm(Request.Query["snd"]);
            thd = CommHelper.FilerForm(Request.Query["thd"]);
            no = CommHelper.FilerForm(Request.Query["no"]);            if (string.IsNullOrEmpty(fst) || string.IsNullOrEmpty(snd) || string.IsNullOrEmpty(no))
            {                return MessageHelper.ShowPre("参数错误");
            }            var qx = ManageHelper.qx(fst, snd, thd, loginRole);            if (qx != "200")
            {                return MessageHelper.ShowRedirect("无权限访问", "../desk/index");
            }            #endregion


            id = CommHelper.FilerForm(Request.Query["stuid"]);            if (!string.IsNullOrEmpty(id))
            {
                Stu = _db.Queryable<Stu>().Where(it => it.id == int.Parse(id)).First();
            }            else
            {                return MessageHelper.ShowPre("参数错误");
            }          
            return Page();
        }        public async Task<IActionResult> OnPost()
        {
            id = CommHelper.FilerForm(Request.Query["stuid"]);            if (string.IsNullOrEmpty(id))
            {                return Content("请输入必填项");
            }
            Stu.id =int.Parse(id);            await _db.Updateable(Stu).Where("id=" + id).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();            //if (Stu.id != 0)
            //{
            //    await _db.Updateable(Stu).Where("id=" + id).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
            //}
            //else
            //{
            //    await _db.Insertable(Stu).IgnoreColumns(ignoreNullColumn: true).ExecuteCommandAsync();
            //}

            return MessageHelper.ShowParentPre("操作成功");
        }
    }
}

三、效果

layui多级表头，行高，序号，fixed固定对不齐问题

Fri, 13 Mar 2026 17:04:37 +0800

<style>
            /* 表头文字垂直居中 */
            .layui-tablethead th .layui-table-cell,.layui-table-fixed-l.layui-table-header th .layui-table-cell,
            .layui-table-fixed-r .layui-table-header th .layui-table-cell 
            {  
                line-height: 25px !important; /* 控制表头文字居中 */
              text-align: center;                
              vertical-align: middle;                
              white-space: nowrap; /* 可改 normal 允许换行 */
            }
</style>

  ,lineStyle: 'height: 50px;'
  ,cols: [[
          { type: 'checkbox', fixed: 'left', rowspan: 2 },
          { type: 'numbers', title: '序号', width: 60, rowspan: 2 },
          { title: '<span style="color:#f00">省厅导入</span>', align: 'center', colspan: 3 },
                    { title: '<span style="color:#f00">一生一档</span>', align: 'center', colspan: 3 },    
          ],
          [
             { field: 'kdslb', title: '困难生类别', minWidth: 140, rowspan: 2 }
            ,{ field: 'byqx', title: '毕业去向', minWidth: 150 }
            ,{ field: 'yrdw', title: '用人单位', minWidth: 180 }
            ,{ field: 'sfkds', title: '困难生', minWidth: 120 }
            ,{ field: 'yjjysj', title: '预计就业时间', minWidth: 200 }
            ,{ field: 'jyyx', title: '就业意向', minWidth: 150, rowspan: 2 }
           ]]
           
      ,done: function (res, curr, count) {

      $(".layui-table-header tr").each(function(index){
          $(this).css("height","25px");
      });
      $(".layui-table-header th .layui-table-cell").css("line-height","25px");      // 2️⃣ 同步左右 fixed 表头
      $(".layui-table-fixed-l .layui-table-header tr").each(function(index){          var h = $(".layui-table-header tr").eq(index).outerHeight();
          $(this).css("height", h);
          $(this).find("th .layui-table-cell").css("line-height", h + "px");
      });
      $(".layui-table-fixed-r .layui-table-header tr").each(function(index){          var h = $(".layui-table-header tr").eq(index).outerHeight();
          $(this).css("height", h);
          $(this).find("th .layui-table-cell").css("line-height", h + "px");
      });      // 3️⃣ 同步内容行固定50px（可选，通常 lineStyle 已控制）
      $(".layui-table-main tr").each(function(index){          var h = $(this).outerHeight();
          $(".layui-table-fixed-l .layui-table-body tr").eq(index).css("height", h);
          $(".layui-table-fixed-r .layui-table-body tr").eq(index).css("height", h);
      });      // 渲染完成后更新 URL
      var url = new URL(window.location);
      url.searchParams.set('pageindex', curr);
      window.history.pushState({}, '', url);

                   
 }