MVC3CRUDDemo(二)

Controller:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MVC3CRUDDemo.Models;
using System.Data;

namespace Mvc3DBCRUDDemo.Controllers
{
    public class PeopleController : Controller
    {
        #region Variable

        private PeopleModels pModel;

        #endregion Variable

        #region Actions
        //
        // GET: /People/

        public ActionResult Index()
        {
            return View();
        }

        public ActionResult Create()
        {
            return View();
        }

        //重载方法
        [HttpPost]
        public ActionResult Create(PeopleModels people)
        {
            pModel = people;
            ViewBag.CreateResult = this.CreateData();

            //接受并存贮来自View的值
            ViewBag.Name = people.Name;
            ViewBag.Age = people.Age;
            ViewBag.Sex = people.Sex;
            ViewBag.BirthDate = people.BorthDate;
            ViewBag.BirthPlace = people.BorthPlace;


            //通过HttpPost方式传值,View中这样赋值 @Request.QueryString["key"]=value;
            //ViewBag.Name = Request.QueryString["key"];

            //错误的写法，Request.QueryString[]是只读的，不能对其赋值
            //Request.QueryString["Sex"] = people.Name;
            ViewBag.Sex = Request.QueryString["Age"];

            return View(people);
        }

        //public ActionResult Read()
        //{
        //    return View();
        //}

        public ActionResult Read()
        {
            DataTable table = this.ReadAll();
            List<PeopleModels> pModelList = new List<PeopleModels>();
            pModel = new PeopleModels();
            foreach (DataRow row in table.Rows)
            {
                pModel.ID = int.Parse(row["ID"].ToString());
                pModel.Name = row["Name"].ToString();
                pModel.Sex = row["Sex"].ToString();
                pModel.Age = int.Parse(row["Age"].ToString());
                pModel.BorthDate = Convert.ToDateTime(row["BorthDate"].ToString());
                pModel.BorthPlace = row["BorthPlace"].ToString();
                pModelList.Add(pModel);
            }

            return View(pModelList);
        }

        public ActionResult Update()
        {
            return View();
        }

        /// <summary>
        /// Update data by ID
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public ActionResult Update(int id)
        {
            ViewBag.ID = Request.QueryString["id"].ToString();
            return View();
        }

        public ActionResult Delete()
        {
            return View();
        }

        #endregion Actions

        #region Methods

        private string CreateData()
        {
            return pModel.Create();
        }

        private DataTable ReadAll()
        {
            pModel = new PeopleModels();
            return pModel.ReadAll();
        }

        private void UpdateById()
        {

        }

        #endregion Methods
    }
}

MVC3 View:

People\Create.cs:

@model MVC3CRUDDemo.Models.PeopleModels

@{
    ViewBag.Title = "CrateDemo";
}

<h2>Create Demo</h2>


<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>
<script type="text/javascript">
//        $(function()
//        {
//            document.getElementById("create").onclick = showMsg;
//        })

//        function showMsg(event)
//        {
//            alert("!!!");
//        } 

//    $("submit").click(function () {
//        alert("good");
//        });

//    function create() {
//        alert(@ViewBag.CreateResult);
//}
</script>

<div id="ShowPeopleData">

</div>

<div id="CreatePeople">
@using (Html.BeginForm()) {
    @Html.ValidationSummary(true, "Password change was unsuccessful. Please correct the errors and try again.")
    <div>
        <fieldset>
            <legend>People Information</legend>
            <div class="editor-label">
                @Html.LabelFor(m => m.Name) : 
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.Name)
                @Html.ValidationMessageFor(model => model.Name)
            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.Sex)
            </div>
            <div class="editor-field">
            @{
                List<SelectListItem> list = new List<SelectListItem>();

                //TODO: Meet an issue when set [Range(typeof(string),"男","女")] for property Sex.
                //list.Add(new SelectListItem { Text = "请选择", Value = "-1", Selected = true });
                Mvc3DBCRUDDemo.Common.AgeType ageType = new Mvc3DBCRUDDemo.Common.AgeType();
                foreach(string item in ageType.items)
                {
                    list.Add(new SelectListItem { Text = item, Value = item});
                }
            }

            @Html.DropDownListFor(model => model.Sex, list)
            @Html.ValidationMessageFor(model => model.Sex)



             @*   @Html.DropDownListFor(m => m.Sex)
                @Html.ValidationMessageFor(model => model.Sex)


                @Html.RadioButton("reviewPassed", "通过",
      model => model.Sex == null ? false : model => model.Sex == 1
            , new { Style = "35px", disabled = "disabled" })<label>通过 </label>
                @Html.RadioButton("reviewPassed", "不通过"
     , Model.Demand.Result == null ? false : model => model.Sex != 1
            , new { Style = "35px", disabled = "disabled" })<label>不通过 </label>*@

            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.Age)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.Age)
                @Html.ValidationMessageFor(model => model.Age)
            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.BorthDate)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(model => model.BorthDate, new { @class = "date", id = "txtBorthDate" })
                @Html.ValidationMessageFor(model => model.BorthDate)


            </div>
            <div class="editor-label">
                @Html.LabelFor(m => m.BorthPlace)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.BorthPlace)
                @Html.ValidationMessageFor(model => model.BorthPlace)
                </div>
            <p>
                <input id="create" type="submit" value="Create"/>
            </p>
            <p style=" font:red" >@ViewBag.CreateResult</p>
        </fieldset>
    </div>
    }

    </div>

People\Read.cs

@model List<MVC3CRUDDemo.Models.PeopleModels>
@{
    ViewBag.Title = "Read";
}

<h2>Read</h2>



<p>WebGrid Demo</p>

<div id="grid">
@{ 
    var grid = new WebGrid(source: Model,
defaultSort: "ID", 
rowsPerPage: 10);
}
@grid.GetHtml(
tableStyle: "grid",
headerStyle: "head",
alternatingRowStyle: "alt",
columns: grid.Columns(
grid.Column(format: (item) => Html.ActionLink("Update", "People", new { id = item.ID })),
grid.Column(format: (item) => Html.ActionLink("Delete", "People", null, new { onclick = string.Format("deleteRecord('People', '{0}')", item.ID), @class = "Delete", href = "JavaScript:void(0)" })), 
grid.Column("Name","姓名"),
grid.Column("Sex","性别"),
grid.Column("Age","年纪"),
grid.Column("BorthDate", "出生日期"),
grid.Column("BorthPlace","出生地点")
)
)
</div>

People\Update:

@model MVC3CRUDDemo.Models.PeopleModels
@{
    ViewBag.Title = "Update";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>Update</h2>


<div id="UpdatePeople">
@using (Html.BeginForm()) {
    @Html.ValidationSummary(true, "Password change was unsuccessful. Please correct the errors and try again.")
    <div>
        <fieldset>
            <legend>People Information</legend>
            <div class="editor-label">
                @Html.LabelFor(m => m.Name) : 
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.Name)
                @Html.ValidationMessageFor(model => model.Name)
            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.Sex)
            </div>
            <div class="editor-field">
            @{
                List<SelectListItem> list = new List<SelectListItem>();

                //TODO: Meet an issue when set [Range(typeof(string),"男","女")] for property Sex.
                //list.Add(new SelectListItem { Text = "请选择", Value = "-1", Selected = true });
                Mvc3DBCRUDDemo.Common.AgeType ageType = new Mvc3DBCRUDDemo.Common.AgeType();
                foreach(string item in ageType.items)
                {
                    list.Add(new SelectListItem { Text = item, Value = item});
                }
            }

            @Html.DropDownListFor(model => model.Sex, list)
            @Html.ValidationMessageFor(model => model.Sex)



             @*   @Html.DropDownListFor(m => m.Sex)
                @Html.ValidationMessageFor(model => model.Sex)


                @Html.RadioButton("reviewPassed", "通过",
      model => model.Sex == null ? false : model => model.Sex == 1
            , new { Style = "35px", disabled = "disabled" })<label>通过 </label>
                @Html.RadioButton("reviewPassed", "不通过"
     , Model.Demand.Result == null ? false : model => model.Sex != 1
            , new { Style = "35px", disabled = "disabled" })<label>不通过 </label>*@

            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.Age)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.Age)
                @Html.ValidationMessageFor(model => model.Age)
            </div>

            <div class="editor-label">
                @Html.LabelFor(m => m.BorthDate)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(model => model.BorthDate, new { @class = "date", id = "txtBorthDate" })
                @Html.ValidationMessageFor(model => model.BorthDate)


            </div>
            <div class="editor-label">
                @Html.LabelFor(m => m.BorthPlace)
            </div>
            <div class="editor-field">
                @Html.TextBoxFor(m => m.BorthPlace)
                @Html.ValidationMessageFor(model => model.BorthPlace)
                </div>
            <p>
                <input id="create" type="submit" value="Create"/>
            </p>
            <p style=" font:red" >@ViewBag.CreateResult</p>
        </fieldset>
    </div>
    }

    </div>

People\Delete.cs

@{
    ViewBag.Title = "Delete";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>Delete</h2>

 DateExpressionAttribute.cs:

using System.ComponentModel.DataAnnotations;
using System.Web.Mvc;
using System.Collections.Generic;
using System;
using System.Globalization;
public class DateExpressionAttribute : RegularExpressionAttribute, IClientValidatable
{
    public DateExpressionAttribute()
        : base(@"((^((1[8-9]\d{2})|([2-9]\d{3}))([-\/\._])(10|12|0?[13578])([-\/\._])(3[01]|[12][0-9]|0?[1-9])$)|(^((1[8-9]\d{2})|([2-9]\d{3}))([-\/\._])(11|0?[469])([-\/\._])(30|[12][0-9]|0?[1-9])$)|(^((1[8-9]\d{2})|([2-9]\d{3}))([-\/\._])(0?2)([-\/\._])(2[0-8]|1[0-9]|0?[1-9])$)|(^([2468][048]00)([-\/\._])(0?2)([-\/\._])(29)$)|(^([3579][26]00)([-\/\._])(0?2)([-\/\._])(29)$)|(^([1][89][0][48])([-\/\._])(0?2)([-\/\._])(29)$)|(^([2-9][0-9][0][48])([-\/\._])(0?2)([-\/\._])(29)$)|(^([1][89][2468][048])([-\/\._])(0?2)([-\/\._])(29)$)|(^([2-9][0-9][2468][048])([-\/\._])(0?2)([-\/\._])(29)$)|(^([1][89][13579][26])([-\/\._])(0?2)([-\/\._])(29)$)|(^([2-9][0-9][13579][26])([-\/\._])(0?2)([-\/\._])(29)$))")
    {

    }

    public override bool IsValid(object value)
    {
        return true;
    }

    public override string FormatErrorMessage(string name)
    {
        return String.Format(CultureInfo.CurrentCulture,
          "The filed {0} should be a date", name);
    }

    public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
    {
        var name = metadata.GetDisplayName();
        var rule = new ModelClientValidationRegexRule(FormatErrorMessage(name), Pattern);
        yield return rule;
    }
}