谁给个repeater分页时 批量删除的例子，谢谢！

Question

本人实现时主要难点是，不知道怎么得到复选框选中了那些记录ID号，刚初学，谢谢!

Answer 1

可以通过html控件,设置不同value，直接request.Form取得或者使用服务器端控件，循环repeater.items

Answer 2

我的做法是在每个Item用一个Label记录id值，将来遍历复选框的时候去找同一个Item里的Label的值

Answer 3

aspx                                <asp:GridView ID="myGridView" runat="server" Width="95%" AutoGenerateColumns="False"
                                    DataKeyNames="WorkerID,SquadID" OnRowCancelingEdit="myGridView_RowCancelingEdit"
                                    OnRowDataBound="myGridView_RowDataBound" OnRowEditing="myGridView_RowEditing"
                                    OnRowUpdating="myGridView_RowUpdating">
                                    <Columns>
                                        <asp:BoundField DataField="WorkerID" HeaderText="ID" ReadOnly="True">
                                            <ItemStyle Width="70px" />
                                        </asp:BoundField>
                                        <asp:TemplateField HeaderText="班组">
                                            <ItemStyle Width="100px" />
                                            <EditItemTemplate>
                                                <asp:DropDownList ID="ddlSquad" runat="server">
                                                </asp:DropDownList>
                                            </EditItemTemplate>
                                            <ItemTemplate>
                                                <asp:Label ID="lblSquadName" runat="server"></asp:Label>
                                            </ItemTemplate>
                                        </asp:TemplateField>
                                        <asp:TemplateField HeaderText="姓名">
                                            <EditItemTemplate>
                                                <asp:TextBox ID="txtWorkerName" runat="server" MaxLength="20" Text='<%# Bind("WorkerName") %>'></asp:TextBox>
                                                <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtWorkerName"
                                                    Display="Dynamic" ErrorMessage="请填写姓名" ForeColor="White"></asp:RequiredFieldValidator>
                                            </EditItemTemplate>
                                            <ItemStyle HorizontalAlign="Center" />
                                            <ItemTemplate>
                                                <asp:Label ID="lblWorkerName" runat="server" Text='<%# Bind("WorkerName") %>'></asp:Label>
                                            </ItemTemplate>
                                        </asp:TemplateField>
                                        <asp:CommandField ShowEditButton="True">
                                            <ItemStyle Width="100px" />
                                        </asp:CommandField>
                                        <asp:TemplateField>
                                            <HeaderTemplate>
                                                <input onclick="checkFormAll(this.checked)" type="checkbox">
                                            </HeaderTemplate>
                                            <ItemTemplate>
                                                <asp:CheckBox ID="chkSelect" runat="server"></asp:CheckBox>
                                            </ItemTemplate>
                                            <ItemStyle Width="50px" />
                                        </asp:TemplateField>
                                    </Columns>
                                </asp:GridView>cs/// <summary>
        /// 删除维修人员
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDel_Click(object sender, EventArgs e)
        {
            //遍历所有的 chkSelect 找出那些项需要删除
            string strDel = "";
            foreach (GridViewRow gr in this.myGridView.Rows)
            {
                CheckBox chk = (CheckBox)gr.FindControl("chkSelect");
                if (chk.Checked)
                {
                    strDel = strDel + this.myGridView.DataKeys[gr.RowIndex].Value + ",";
                }
            }
            if (strDel != "")
            {
                QYFY.BLL.Main.Worker bll = new QYFY.BLL.Main.Worker();
                //去掉最后的逗号
                strDel = strDel.Substring(0, strDel.Length - 1);
                //删除用户
                bll.Delete(" WorkerID in (" + strDel + ")");
                //删除用户角色表中的数据
                //QYFY.BLL.Accounts.Accounts_UserRoles bllur = new QYFY.BLL.Accounts.Accounts_UserRoles();
                //bllur.Delete(" UserID in (" + strDel + ")");
                //重新绑定数据
                this.AspNetPager.RecordCount = bll.GetCount(this.lblStrWhere.Text);
                this.BindGridView();
            }
        }

Answer 4

我的一个做法跟3楼类似。但出错说：repeater没Rows对象不知为什么,晕

Answer 5

Repeater自定义分页 + 排序 + 全选删除(3)http://blog.csdn.net/amandag/archive/2008/08/05/2773541.aspx