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  • Repeater如何得到当前索引或主键? sansan

    前台获取索引~
     1 <asp:Repeater ID="Repeater1" runat="server">
     2             <ItemTemplate>
     3                 <div class="box1"><a href="<%#Eval("url") %>"><img src="<%#Eval("tupian") %>" /></a><p>姓名:<%#Eval("name"%>
     4                     <span style="color:#FF0000; margin-left:50px;"><%# Container.ItemIndex+1%></span>
     5                     <div>
     6                         <div class="piao">
     7                             <img src="images/toupiao.jpg" style="cursor: pointer;" onclick="UpDateNum('<%#Eval("id") %>','sp<%#Eval("id") %>');" />
     8                         </div>
     9                         <div class="wen">
    10                             票数:<span id="sp<%#Eval("id") %>"><%#Eval("vote")%></span></div>
    11                         <div class="clear">
    12                         </div>
    13                     </div>
    14                     <%--<span style="color:#697f8c">评委点评:</span><%#Eval("ping"%>--%>
    15                    </div></p>
    16                  </div>
    17             </ItemTemplate>

    18 </asp:Repeater>


    后台获取索引值~

                          
     1  protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)                    

     2    {
     3if(e.CommandName=="del")
     4       {
     5          my_conn.Open(); 
     6     string id = e.CommandArgument.ToString();//这里怎么得到Repeater当前索引? 

     7          string SqlAdd ="delete from bbs_reply where infoid="+ id +""
     8          OleDbCommand MyCmd =new OleDbCommand(SqlAdd, my_conn); 
     9          MyCmd.ExecuteNonQuery(); 
    10          my_conn.Close(); 
    11       }
    12    }

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  • 原文地址:https://www.cnblogs.com/liushanshan/p/2000675.html
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