上一篇介紹 NSun.MVC配置以及簡單使用 ，這篇介紹NSun.MVC的增刪查改。其中數據操作應用到了NSun.Core.dll前面有介紹。
1、表及字段描述：
TABLENAME = "enumus";//表名
private Int32 _id;//編號
private String _name;//姓名
private Int32 _age;//年齡
private Int32 _sex;//性別
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2、頁面編寫：
R.aspx//讀取頁面
<%@ Page Language="C#" Inherits="NSun.MVC.MVCPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
??? <title></title>
</head>
<body>
??? <a href="/CRUDView/C.aspx">添加</a><br />
??? <%foreach (var item in (System.Collections.Generic.List<NSunMVCSample.EnumusInfo>)ViewData["data"])
????? {%>
??? <%=item.Id %>
??? <%=item.Name %><br />
??? <%=item.Age %><br />
??? <%=item.Sex %><br />
??? <a href="CRUD.do/Entity?id=<%=item.Id %>">修改</a>
??? <a href="CRUD.do/Del?id=<%=item.Id %>">刪除</a><br />
??? <%} %>
</body>
</html>
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C.aspx//添加頁面
<%@ Page Language="C#" Inherits="NSun.MVC.MVCPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
??? <title></title>
</head>
<body>
??? <form action="CRUD.do/Add" method="post">
??? name:<input id="Text1" name="name" type="text" /><br />
??? age:<input id="Text2" name="age" type="text" /><br />
??? sex:<input id="Text3" name="sex" type="text" />
??? <input id="Submit1" type="submit" value="提交" />
??? </form>
</body>
</html>
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U.aspx//修改頁面
<%@ Page Language="C#" Inherits="NSun.MVC.MVCPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
??? <title></title>
</head>
<body>
??? <form action="CRUD.do/Modify" method="post">
??? <input id="Hidden1" name="id" type="hidden" value='<%=((NSunMVCSample.EnumusInfo)ViewData["info"]).Id %>' />
??? name:<input id="Text1" name="name" type="text" value='<%=((NSunMVCSample.EnumusInfo)ViewData["info"]).Name %>' /><br />
??? age:<input id="Text2" name="age" type="text" value='<%=((NSunMVCSample.EnumusInfo)ViewData["info"]).Age %>' /><br />
??? sex:<input id="Text3" name="sex" type="text" value='<%=((NSunMVCSample.EnumusInfo)ViewData["info"]).Sex %>' />
??? <input id="Submit1" type="submit" value="提交" />
??? </form>
</body>
</html>
3、操作Action編寫：
public class EnumusAction : BaseAction
??? {
??????? public override ActionMapping Execute(ActionFormBean formbean, HttpRequest request, HttpResponse response)
??????? {
??????????? ViewData["data"] = DBFactory.dbEnumus.SelectToList();
??????????? return new ActionView("r");
??????? }
??????? public ActionMapping AddExecute(ActionFormBean formbean, HttpRequest request, HttpResponse response)
??????? {
??????????? var f = formbean as EnumusForm;
??????????? EnumusInfo info = new EnumusInfo()
??????????? {
??????????????? Name = f.name,
??????????????? Age = Convert.ToInt32(f.age),
??????????????? Sex = Convert.ToInt32(f.sex),
??????????? };
??????????? DBFactory.dbEnumus.Save(info);
??????????? return new ActionView("CRUD.do", Forward.Redirect);
??????? }
??????? public ActionMapping ModifyExecute(ActionFormBean formbean, HttpRequest request, HttpResponse response)
??????? {
??????????? var f = formbean as EnumusForm;
??????????? EnumusInfo info = DBFactory.dbEnumus.SelectToEntity(f.id);
??????????? info.Name = f.name;
??????????? info.Age = Convert.ToInt32(f.age);
??????????? info.Sex = Convert.ToInt32(f.sex);
??????????? DBFactory.dbEnumus.Save(info);
??????????? return new ActionView("CRUD.do", Forward.Redirect);
??????? }
??????? public ActionMapping EntityExecute(ActionFormBean formbean, HttpRequest request, HttpResponse response)
??????? {
??????????? string id = request["id"];
??????????? EnumusInfo info = DBFactory.dbEnumus.SelectToEntity(id);
??????????? ViewData["info"] = info;
??????????? return new ActionView("u");
??????? }
??????? public ActionMapping DelExecute(ActionFormBean formbean, HttpRequest request, HttpResponse response)
??????? {
??????????? string id = request["id"];
??????????? DBFactory.dbEnumus.Delete(id);
??????????? return new ActionView("CRUD.do", Forward.Redirect);
??????? }
??? }
4、表單實體：//這里沒有做表單參數驗證：）
? public class EnumusForm : ActionFormBean
??? {
??????? public string id { get; set; }
??????? public string name { get; set; }
??????? public string age { get; set; }
??????? public string sex { get; set; }
??????? public override ActionMapping Validate(HttpRequest request)
??????? {
??????????? return null;
??????? }
??? }
5、web.config配置action:
? <action class="NSunMVCSample.CRUD.EnumusAction,NSunMVCSample" path="/CRUD.do" formbeanclass="NSunMVCSample.CRUD.EnumusForm,NSunMVCSample" id="crud">?????
????? <forward path="~/CRUDView/C.aspx" id="c" type="Transfer"></forward>
????? <forward path="~/CRUDView/R.aspx" id="r" type="Transfer"></forward>
????? <forward path="~/CRUDView/U.aspx" id="u" type="Transfer"></forward>
??? </action>
6、Finish！:)
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7、附上demo源碼下載：
NSunMVCSample.rar
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