随笔分类 - 一句话代码
摘要：$("#total" + billcode).text(data.Total.toFixed(2));直接使用：toFixed(2)
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摘要：方法一：使用DateTime.Compare 方法public static int Compare( DateTime t1, DateTime t2)t1早于t2：小于零t1与t2相同：零t1晚于t2：大于零示例：DateTime ctime = Convert.ToDateTime("2013-07-14 04:00:00.000");DateTime today = DateTime.Now;DateTime.Compare(today,ctime)>0DateTime now = DateTime.Now;var policypro = _db.Policy
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摘要：var policystore = _db.PolicyStores.SingleOrDefault(p => System.Data.Objects.EntityFunctions.DiffDays(p.CreateDate, ordercreatedate)==0);
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摘要：foreach (var item in orderdetails) { var billdetails = new BillDetail(){BillCode = billoflading.BillCode,StockId = item.StockId,PCS = item.PCS,CreateDate = DateTime.Now}; _db.BillDetails.Add(billdetails); } _db.SaveChanges();
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摘要：@Html.ActionLink("公告信息", "notice", "article", null, new { @class = ViewData["getclass"]!="notice"?"":"currclass" })@Html.ActionLink("历史查询", "index", "home", new { hd = DateTime.Today.ToString("yy
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摘要：<add name="ProwebEntities" connectionString ="Data Source=.;Integrated Security=true;Initial Catalog=Saienyitai;User ID=sa;Password=sa;MultipleActiveResultSets=true" providerName ="System.Data.SqlClient"/>注意在连接字符串里一定要添加：Integrated Security=true;这样就可以自动删除SQL数据库里的表并
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摘要：登录之前判断Cookies是否存在，并判断登录错误次数if (Request.Cookies["loginnum"] != null) { if (Request.Cookies["loginnum"].Value == "3") return Content("<script language='javascript' type='text/javascript'>alert('已经发生 3 次错误！请30分钟再重新查询,谢谢！');history.go(-1);
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摘要：1、创建Cookies有两种方法：Response.Cookies["userName"].Value = "patrick";Response.Cookies["userName"].Expires = DateTime.Now.AddDays(1);HttpCookie aCookie = new HttpCookie("lastVisit");aCookie.Value = DateTime.Now.ToString();aCookie.Expires = DateTime.Now.AddDays(1);Re
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摘要：$(function () { $("#btn").click(function () { var usercode = $("#UserCode").val(); var verifycode = $("#Verifycode").val(); if ($.trim(usercode) == "" || $.trim(verifycode) == "") { alert(" 您的[客户号]或者[验证码]必须填写！"); return false;...
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摘要：@{Html.RenderAction("GenreMenu", "Store");}@{Html.RenderPartial("HistoryList", Model);}
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摘要：var lambda=_db.Accounts.Join(_db.AccSubTypes,ac=>ac.Invoice,ast=>ast.Astid,(ac,ast)=>new {ac,ast}) .Join(_db.AccSubTypes,bc=>bc.ac.Schedule,bst=>bst.Astid,(bc,bst)=>new{bc,bst}) .Join(_db.AccSubType...
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摘要：return Content("");返回并刷新页面：return Content("");context.Response.ClearContent();context.Response.Write("");
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摘要：TimeSpan表示一个时间段实例，两个时间的差就是一个TimeSpan实例。1、TimeSpan.Minutes——其他时间都一样，比较分钟的差，同样的还有：Hours,Second2、TimeSpan.TotalDays——两个时间段相差的日数，同样的还有：TotalHours,TotalMinutes,TotalSecondsstring time1 = "2013-6-6 8:10:00";string time2 = "2013-6-7 18:20:10";DateTime t1 = DateTime.Parse(time1);DateTime
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摘要：从客户端(content="...safasasf<scrip>")中检测到有潜在危险的 Request.Form 值。 [Column(TypeName="ntext")] [MaxLength] [UIHint("Kindeditor")] [Required(ErrorMessage = "内容不能为空")] [AllowHtml] public string Content { get; set; }在Model里添加[AllowHtml]即可以避免此问题注意引用：using System.We
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摘要：@(i==1 ? "checked='checked'" :" ")
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摘要：首先加载如下代码：<script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script><script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.min.js")" type="text/javascript"></script> @Ajax.Actio
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摘要：<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script> <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
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摘要：在Entities:DbContext里添加如下代码： protected override void OnModelCreating(DbModelBuilder modelBuilder) { modelBuilder.Entity<Account>().HasRequired(b => b.User).WithMany(a => a.Accounts).WillCascadeOnDelete(true); base.OnModelCreating(modelBuilder); }这里Account是从表...
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摘要：如题，不然会出现：错误是：该字符串未被识别为有效的布尔值。的错误提示。因为使用：@Html.CheckBoxFor会生成两个隐藏的input他们的值就是false
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摘要：Html.BeginForm("actionName","controllerName",FormMethod.POST,new{@class="className"})
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