repeat控件如何快速方便的对每条记录进行插入，删除，修改等操作

Question

formview空间挺合意的，但是它的显示无法控制，如果，想要的不是分页效果，而是全部列表出来的效果

Answer 1

repeater是轻量级的数据绑定控件，最大的功能就是重复生成行(听名字就知道了)，如果要在repeater控件生成的列表中添加插入，删除，修改操作，你可以在被repeater控件所repeat的标签（如一个tr）中加入相关功能就可以了。例如：(手写代码我不能全部写出来，只做个大概)
<RepeateItem>
<tr><td>......</td><td>修改</td><td>插入</td><td>删除</td></tr>
</RepeateItem>
你可以在相关的td中使用ajax来实现相关的插入，删除，修改操作。

Answer 2

给你参考一下
 <table width="800" style="text-align: center;" border="1" cellpadding="5" cellspacing="0">
                <tr>
                    <th width="100">
                        房间号</th>
                    <th width="110">
                        客户类型</th>
                    <th width="90">
                        床位数</th>
                    <th width="90">
                        客人数</th>
                    <th width="90">
                        状态</th>
                    <th width="160">
                        描述</th>
                    <th width="80">
                        修改
                    </th>
                    <th width="80">
                        删除
                    </th>
                </tr>
 <asp:Repeater ID="Repeater1" runat="server" OnItemCommand="Repeater1_ItemCommand"
        OnItemDataBound="Repeater1_ItemDataBound">
                   <ItemTemplate>
            <tr id="row" runat="server" >
                <td>
                    <%# Eval("number")%>
                </td>
                <td>
                    <%# Eval("type.typename")%>
                </td>
                <td>
                    <%# Eval("bebnumber")%>
                </td>
                <td>
                    <%# Eval("guestnumber")%>
                </td>
                <td>
                    <%# Eval("state.StateName")%>
                </td>
                <td>
                    <%# Eval("description")%>
                </td>
                <td width="80">
                    <asp:ImageButton ID="ImageButton1" CommandArgument='<%#Eval("roomid")%>' CommandName="up"
                        ImageUrl="images/edit.gif" runat="server" />
                </td>
                <td width="80">
                    <asp:ImageButton ID="imgbtndelete" CommandArgument='<%#Eval("roomid")%>' CommandName="de"
                        ImageUrl="images/delete.gif" runat="server" />
                </td>
            </tr>
        </ItemTemplate>
            </table>
    </asp:Repeater>后台代码 ：    protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
    {
        string cmd = e.CommandName;
        int roomId = Convert.ToInt32(e.CommandArgument);
        if (cmd == "de")
        {
            RoomManager.DeleteRoom(roomId);
        }
        else if (cmd == "up")
        {
            Page.Server.Transfer("roomOperate.aspx?rid=" + roomId + "&op=u");
        }    }

Answer 3

repeater 中设置模板列
通过遍历修改数据
foreach(RepeaterItem item in Repeater1.Items){}

Answer 4

遍历repeater中的项，找到要修改的id，可以加个checkbox，获取checkbox中选中的id值protect void btn_click()
{
   foreach(RepeaterItem item in Repeater1.Items)
   {
      Checkbox ch = item.FindControl("CheckBoxID") as CheckBox;
      if(ch.checked)
      {
          int id = convert.toint32(ch.value);
          //修改删除
      }
    }
}