WebForm复杂控件

Calendar 日历；

FileUpdate 文件上传；

Image 图片，可以直接给URL；

HeaderTemplate - 在加载开始执行一遍

ItemTemplate - 有多少条数据，执行多少遍

FooterTemplate - 在加载最后执行一遍

AlternatingItemTemplate - 交替项模板

 1 <%@ Page Language="C#" AutoEventWireup="true" CodeFile="lianxi.aspx.cs" Inherits="lianxi" %> 2  3 <!DOCTYPE html> 4  5 <html "http://www.w3.org/1999/xhtml"> 6 <head runat="server"> 7 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> 8   <title></title> 9 </head>10 <body>11   <form id="form1" runat="server">12     <asp:Repeater ID="Repeater1" runat="server">13       <HeaderTemplate>14         <table style="background-color:navy;text-align:center">15           <tr style="color:white;padding:10px;">16             <td>UserName</td>17             <td>PsssWord</td>18             <td>NickName</td>19             <td>Sex</td>20             <td>Birthday</td>21             <td>Nation</td>22           </tr>23       </HeaderTemplate>24       <ItemTemplate>25         <tr style="background-color:yellow">26           <td><%#Eval("UserName")%></td>27           <td><%#Eval("PassWord")%></td>28           <td><%#Eval("NickName")%></td>29           <td><%#Eval("Sex")%></td>30           <td><%#Eval("birthday")%></td>31           <td><%#Eval("Nation")%></td>32         </tr>33       </ItemTemplate>34       <FooterTemplate>35        </table>36       </FooterTemplate>      37     </asp:Repeater>38     39 40 41 42   </form>43 </body>44 </html>

1 protected void Page_Load(object sender, EventArgs e)2   {3     if (!IsPostBack)4     {5       Repeater1.DataSource = new UsersDA().Select();6       Repeater1.DataBind();7     }8   }

库存预警：
通过某个属性值判断后，将某条数据的样式进行更改

属性扩展的方式，写一个返回string类型的属性，返回的是CSS样式表样式

 1 /// <summary> 2   /// 性别 3   /// </summary> 4   public bool Sex 5   { 6     get { return _Sex; } 7     set { _Sex = value; } 8   } 9 10   public string SexStr11   {12     get { return _Sex ? "男" : "女"; }13   }14 15 16   private DateTime _Birthday;17 18   /// <summary>19   /// 生日20   /// </summary>21   public DateTime Birthday22   {23     get { return _Birthday; }24     set { _Birthday = value; }25   }26 27   public string BirthdayStr28   {29     get { return _Birthday.ToString("yyyy年MM月dd日"); }30   }31 32 33   private string _Nation;34 35   /// <summary>36   /// 民族37   /// </summary>38   public string Nation39   {40     get { return _Nation; }41     set { _Nation = value; }42   }43 44   public string NationName45   {46     get { return new NationData().Select(this._Nation).NationName; }47 48   }49 50   public string Age51   {52     get { return (DateTime.Now.Year - this._Birthday.Year).ToString(); }53   }54 55   public string Red56   {57     get58     {59       string end = "";60       if (Convert.ToInt32(Age) >= 16)61       {62         end = "background-color:red;";63       }64       return end;65     }66   }

为了让大家知道，属性值不一定非得是展示用

光棒效果：

 1   <script type="text/javascript"> 2     window.onload = function () { 3       var items = document.getElementsByClassName("tr_Item"); 4       var oldColor = ""; 5       for (var i = 0; i < items.length; i++) { 6         items[i].onmouseover = function () { 7           oldColor = this.style.backgroundColor; 8           this.style.backgroundColor = "yellow"; 9         };10         items[i].onmouseout = function () {11           this.style.backgroundColor = oldColor;12         };13       }14     };15   </script>

原标题：WebForm复杂控件

关键词：web