无法将类型为“System.Int32”的对象强制转换为类型“System.Array”
修改Edit.cshtml上部分字段，点击保存跳转到Index.cshtml。
但现在点击保存，就跳出以下错误。
**这是Model **
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Web;
namespace MvcSilverTalent.Models
{
public class RetireeModel
{
[Key]
[DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
public int RetireNum { get; set; }
[Required]
[DisplayName("单位编号")]
[MaxLength(3)]
public string UnitID { get; set; }
[Required]
[DisplayName("员工编号")]
[MaxLength(6)]
public string EmployeeID { get; set; }
[Required]
[DisplayName("离退休类型")]
public int RetireType { get; set; }
[Required]
[DisplayName("删除标记")]
public int DeleteFlag { get; set; }
//
// 基本信息
[Required]
[DisplayName("姓名")]
[MaxLength(20)]
public string Name { get; set; }
[Required]
[DisplayName("性别")]
public Boolean Gender { get; set; }
[Required]
[DisplayName("身份证号码")]
public string IDCardNo { get; set; }
[Required]
[DisplayName("出生年月")]
public DateTime Brityday { get; set; }
[Required]
[DisplayName("民族")]
[MaxLength(30)]
public string Nationality { get; set; }
[Required]
[DisplayName("籍贯")]
[MaxLength(30)]
public string NativePlace { get; set; }
[DisplayName("党派")]
[MaxLength(30)]
public string Party { get; set; }
[DisplayName("所在党支部")]
[MaxLength(100)]
public string PartyBranch { get; set; }
[DisplayName("最高学历")]
[MaxLength(20)]
public string EducationDegree { get; set; }
[Required]
[DisplayName("用户组")]
public string GroupName { get; set; }
[Required]
[DisplayName("是否参加爱心基金")]
public Boolean HasLoveFund { get; set; }
[DisplayName("享受爱心基金慰问情况")]
public string LoveFundCase { get; set; }
[DisplayName("慰问走访情况")]
public string VisitCase { get; set; }
//
// 工作信息
[Required]
[DisplayName("参加工作时期")]
public int WorkPeriod { get; set; }
[Required]
[DisplayName("参加工作时间")]
public DateTime WorkTime { get; set; }
[Required]
[DisplayName("退休时间")]
public DateTime RetireTime { get; set; }
[Required]
[DisplayName("工龄")]
public int WorkAge { get; set; }
[Required]
[DisplayName("退休单位")]
[MaxLength(100)]
public string UnitName { get; set; }
[DisplayName("职称代码")]
[MaxLength(3)]
public int TitleID { get; set; }
[DisplayName("职称")]
[MaxLength(30)]
public string Title { get; set; }
[DisplayName("职务")]
[MaxLength(30)]
public string Position { get; set; }
[DisplayName("编制")]
[MaxLength(30)]
public string Formation { get; set; }
//
// 可修改信息
[Required]
[MaxLength(255)]
[DisplayName("近照")]
public string PhotoUrl { get; set; }
[MaxLength(255)]
[DisplayName("特长")]
public string Specialty { get; set; }
[Required]
[MaxLength(255)]
[DisplayName("现住地址")]
public string Address { get; set; }
[MaxLength(30)]
[DisplayName("家庭电话")]
public string HomeTel { get; set; }
[MaxLength(30)]
[DisplayName("手机号码")]
public string MobileNum { get; set; }
[MaxLength(10)]
[DisplayName("邮政编码")]
public string ZipCode { get; set; }
[MaxLength(40)]
[DisplayName("邮箱")]
public string Email { get; set; }
public virtual ICollection<EventSignModel> EventSignModels { get; set; }
public virtual ICollection<HealthSignMain> HealthSignMains { get; set; }
}
}
**这是controller **
// GET: /UserInfo/Edit.cshtml
public ActionResult Edit(int RetireNum)
{
RetireeModel RetireeModel = db.RetireeModels.Find(RetireNum);
if (RetireeModel == null)
{
return HttpNotFound();
}
return View(RetireeModel);
}
//
// POST: /UserInfo/Edit.cshtml
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Edit(RetireeModel RetireeModel)
{
Response.Write("<script>alert('ddddd')</script>");
if (ModelState.IsValid)
{
db.Entry(RetireeModel).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
Response.Write("<script>alert('xxxx')</script>");
return View("Index");
}
[DisplayName("职称代码")]
[MaxLength(3)]
public int TitleID { get; set; }
这是修改提交的表单 view
@model MvcSilverTalent.Models.RetireeModel
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Edit</title>
</head>
<body>
<script src="~/Scripts/jquery-1.8.2.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
@using (Html.BeginForm("Edit","Userinfo")) {
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)
<fieldset>
<legend>RetireeModel</legend>
@Html.HiddenFor(model => model.RetireNum)
<div class="editor-label">
@Html.LabelFor(model => model.UnitID)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.UnitID)
@Html.ValidationMessageFor(model => model.UnitID)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.EmployeeID)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.EmployeeID)
@Html.ValidationMessageFor(model => model.EmployeeID)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.RetireType)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.RetireType)
@Html.ValidationMessageFor(model => model.RetireType)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.DeleteFlag)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.DeleteFlag)
@Html.ValidationMessageFor(model => model.DeleteFlag)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Name)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Name)
@Html.ValidationMessageFor(model => model.Name)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Gender)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Gender)
@Html.ValidationMessageFor(model => model.Gender)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.IDCardNo)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.IDCardNo)
@Html.ValidationMessageFor(model => model.IDCardNo)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Brityday)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Brityday)
@Html.ValidationMessageFor(model => model.Brityday)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Nationality)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Nationality)
@Html.ValidationMessageFor(model => model.Nationality)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.NativePlace)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.NativePlace)
@Html.ValidationMessageFor(model => model.NativePlace)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Party)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Party)
@Html.ValidationMessageFor(model => model.Party)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.PartyBranch)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.PartyBranch)
@Html.ValidationMessageFor(model => model.PartyBranch)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.EducationDegree)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.EducationDegree)
@Html.ValidationMessageFor(model => model.EducationDegree)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.GroupName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.GroupName)
@Html.ValidationMessageFor(model => model.GroupName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.HasLoveFund)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.HasLoveFund)
@Html.ValidationMessageFor(model => model.HasLoveFund)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.LoveFundCase)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.LoveFundCase)
@Html.ValidationMessageFor(model => model.LoveFundCase)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.VisitCase)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.VisitCase)
@Html.ValidationMessageFor(model => model.VisitCase)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.WorkPeriod)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.WorkPeriod)
@Html.ValidationMessageFor(model => model.WorkPeriod)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.WorkTime)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.WorkTime)
@Html.ValidationMessageFor(model => model.WorkTime)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.RetireTime)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.RetireTime)
@Html.ValidationMessageFor(model => model.RetireTime)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.WorkAge)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.WorkAge)
@Html.ValidationMessageFor(model => model.WorkAge)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.UnitName)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.UnitName)
@Html.ValidationMessageFor(model => model.UnitName)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.TitleID)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.TitleID)
@Html.ValidationMessageFor(model => model.TitleID)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Title)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Title)
@Html.ValidationMessageFor(model => model.Title)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Position)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Position)
@Html.ValidationMessageFor(model => model.Position)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Formation)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Formation)
@Html.ValidationMessageFor(model => model.Formation)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.PhotoUrl)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.PhotoUrl)
@Html.ValidationMessageFor(model => model.PhotoUrl)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Specialty)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Specialty)
@Html.ValidationMessageFor(model => model.Specialty)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Address)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Address)
@Html.ValidationMessageFor(model => model.Address)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.HomeTel)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.HomeTel)
@Html.ValidationMessageFor(model => model.HomeTel)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.MobileNum)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.MobileNum)
@Html.ValidationMessageFor(model => model.MobileNum)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.ZipCode)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.ZipCode)
@Html.ValidationMessageFor(model => model.ZipCode)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.Email)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Email)
@Html.ValidationMessageFor(model => model.Email)
</div>
<p>
<input type="submit" value="Save" />
</p>
</fieldset>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
</body>
</html>
整数不能用MaxLength修饰
[DisplayName("职称代码")]
[MaxLength(3)]
public int TitleID { get; set; }