Webform（邮箱模式）

 1 <asp:Repeater ID="Repeater1" runat="server">
 2             <HeaderTemplate>
 3                 <table id="tb1">
 4                     <tr id="tr1">
 5                         <td>全选<input type="checkbox" id="ckall" /></td>
 6                         <td>学号</td>
 7                         <td>姓名</td>
 8                         <td>性别</td>
 9                         <td>生日</td>
10                         <td>年龄</td>
11                         <td>专业</td>
12                         <td>民族</td>
13                         <td>操  作</td>
14                     </tr>
15             </HeaderTemplate>
16             <ItemTemplate>
17                 <tr class="tr_item" style="<%#Eval("Red")%>">
18                      <td>
19                         <input type="checkbox" class="ck" name="aaa" value='<%#Eval("Code") %>' /></td>
20                     <td><%#Eval("Code")%></td>
21                     <td><%#Eval("Name")%></td>
22                     <td><%#Eval("SexStr")%></td>
23                     <td><%#Eval("BirStr")%></td>
24                     <td><%#Eval("Age")%></td>
25                     <td><%#Eval("SubjectName")%></td>
26                     <td><%#Eval("NationName")%></td>
27                     <td>
28                          <a id="lian"  onclick="return del()" href="Delete.aspx?id=<%#Eval("Code") %>">删除</a>&nbsp;
29                         <a id="xiu" target="_blank"  href="Update.aspx?up=<%#Eval("Code") %>">修改</a>
30                     </td>
31                 </tr>
32             </ItemTemplate>
33             <FooterTemplate>
34                 </table>
35 
36             </FooterTemplate>
37         </asp:Repeater>

HTML代码

 1 var oCkall = document.getElementById("ckall");
 2 
 3      oCkall.onclick = function () {
 4          var oCks = document.getElementsByClassName("ck");
 5          for (var i = 0; i < oCks.length; i++) {
 6              oCks[i].checked = oCkall.checked;
 7          }
 8      };
 9 
10      var oCkss = document.getElementsByClassName("ck");
11    
12      for (var i = 0; i < oCkss.length;i++) {
13          oCkss[i].onclick = function () {
14              var count = 0;
15              for (var j = 0; j < oCkss.length;j++) {
16                  if (oCkss[j].checked == false) {
17                      count++;
18                  }
19              };//for
20 
21              if (count <= 0) {
22                  oCkall.checked = true;
23              }
24              else {
25                  oCkall.checked = false;
26              }
27 
28          };//ockss.click
29      }//ockss.onclick for

js代码

void Button1_Click(object sender, EventArgs e)
    {
        string aaaa = Request["aaa"];
        Label1.Text = aaaa;

        string[] all = aaaa.Split(',');

        


    }