实现repeater控件中的checkbox的全选问题，怎样实现！

Question

html代码如下：
 <asp:Repeater ID="OrderList" runat="server"  onitemcommand="OrderList_ItemCommand" onitemdatabound="OrderList_ItemDataBound">
                  <HeaderTemplate>
                       <tr>
                          <th width="30"><asp:CheckBox ID="cBox1" runat="server"  /></th>
                          <th width="30"><asp:LinkButton ID="LinkButton1" runat="server" CommandName="action">序号</asp:LinkButton></th>
                          <th width="160"><asp:LinkButton ID="olist" runat="server" CommandName="olist">送货单号</asp:LinkButton></th>
                          <th width="80"><asp:LinkButton ID="sname" runat="server" CommandName="sname">供应商</asp:LinkButton></th>
                          <th width="80"><asp:LinkButton ID="snameid" runat="server" CommandName="snameid">供应商ID</asp:LinkButton></th>
                          <th width="100"><asp:LinkButton ID="sdate" runat="server" CommandName="sdate">交货日期</asp:LinkButton></th>
                          <th width="100"><asp:LinkButton ID="stime" runat="server" CommandName="stime">交货时间</asp:LinkButton></th>
                          <th width="120"><asp:LinkButton ID="pkind" runat="server" CommandName="pkind">付款方式</asp:LinkButton></th>
                          <th width="100"><asp:LinkButton ID="ptime" runat="server" CommandName="ptime">报价时间</asp:LinkButton></th>
                          <th width="100"><asp:LinkButton ID="gdtime" runat="server" CommandName="gdtime">发货时间</asp:LinkButton></th>
                          <th width="100"><asp:LinkButton ID="grtime" runat="server" CommandName="grtime">收货时间</asp:LinkButton></th>
                          <th width="160"><asp:LinkButton ID="re" runat="server" CommandName="re">备注</asp:LinkButton></th>
                       </tr>
                   </HeaderTemplate>
                   <ItemTemplate>
                        <tr>
                           <td><asp:CheckBox ID="cBox" runat="server" /></td>
                           <td><asp:Literal ID="oReqn" runat="server" Text='<%#Eval("OReqn")%>'></asp:Literal></td>
                           <td><asp:Literal ID="oList" runat="server" Text='<%#Eval("OList")%>'></asp:Literal></td>
                           <td><asp:Literal ID="sName" runat="server" Text='<%#Eval("SName")%>'></asp:Literal></td>
                           <td><asp:Literal ID="sNameid" runat="server" Text='<%#Eval("SId")%>'></asp:Literal></td>
                           <td><asp:Literal ID="sDate" runat="server" Text='<%#Eval("SDate")%>'></asp:Literal></td>
                           <td><asp:Literal ID="sTime" runat="server" Text='<%#Eval("STime")%>'></asp:Literal></td>
                           <td><asp:Literal ID="pKind" runat="server" Text='<%# TransPKind(Eval("PKind").ToString())%>'></asp:Literal></td>
                           <td><asp:Literal ID="pTime" runat="server" Text='<%#Eval("PTime")%>'></asp:Literal></td>
                           <td><asp:Literal ID="gDTime" runat="server" Text='<%#Eval("GDTime")%>'></asp:Literal></td>
                           <td><asp:Literal ID="gRTime" runat="server" Text='<%#Eval("GRTime")%>'></asp:Literal></td>
                           <td><asp:Literal ID="oRe" runat="server" Text='<%#Eval("ORe")%>'></asp:Literal></td>                           
                 </tr>
                    </ItemTemplate>
                    </asp:Repeater>实现点击repeater头部（HeaderTemplate）的checkbox，全选ItemTemplate中的checkbox，再次单击时取消全选。本人新手，望帮助！谢谢！

Answer 1

用JS attr实现，全选，然后在RP数据控件！的一个COMMD事件中。写批量删除！for(int i=0;i<rp.items.count;i++)
{
  if(bool)
   {
   删除
   }
}

Answer 2

前台        <asp:CheckBox ID="CheckBox2" runat="server" Text="全选/反选" 
            oncheckedchanged="CheckBox2_CheckedChanged1" AutoPostBack="True" 
             /><asp:Button ID="Button1" runat="server" Text="获取值" 
            onclick="Button1_Click" />
        <asp:Repeater ID="Repeater1" runat="server" onitemcommand="Repeater1_ItemCommand" 
           >
        <ItemTemplate>
            <asp:Button ID="Button2" runat="server" Text="Button" CommandName="but" CommandArgument='<%# Eval("sname") %>' Visible="false" />
        <div  style="width:150px;">
        <div id="ck" style="width:30px; height:auto; border:1px solid black; float:left;">
            <asp:CheckBox ID="cb1" runat="server" />
        </div>
        <div id="sj" style="width:110px; height:auto; border:1px solid black; float:left;">
        <%# Eval("sname") %>
        </div>
        </div>
        </ItemTemplate>
        </asp:Repeater>
后台    protected void CheckBox2_CheckedChanged1(object sender, EventArgs e)
    {
        if (CheckBox2.Checked == true)
        {
            for (int i = 0; i < Repeater1.Items.Count; i++)
            {
                ((CheckBox)Repeater1.Items[i].FindControl("cb1")).Enabled = false;
                ((CheckBox)Repeater1.Items[i].FindControl("cb1")).Checked = true;
            }
        }
        else if (CheckBox2.Checked == false)
        {
            for (int i = 0; i < Repeater1.Items.Count; i++)
            {
                ((CheckBox)Repeater1.Items[i].FindControl("cb1")).Enabled = true;
                ((CheckBox)Repeater1.Items[i].FindControl("cb1")).Checked = false;
            }
        }
    }    protected void Button1_Click(object sender, EventArgs e)
    {
        if (CheckBox2.Checked == false)
        {
                        for (int i = 0; i < Repeater1.Items.Count; i++)
            {
                if (((CheckBox)Repeater1.Items[i].FindControl("cb1")).Checked == true)
                {                    Response.Write(((Button)Repeater1.Items[i].FindControl("Button2")).CommandArgument.ToString());                }
 
            }        }
        else
        {
            for (int i = 0; i < Repeater1.Items.Count; i++)
            {               Response.Write( ((Button)Repeater1.Items[i].FindControl("Button2")).CommandArgument.ToString());            }
        
        }
    }
    /// <summary>
    /// 批量删除
    /// </summary>
    /// <param name="source"></param>
    /// <param name="e"></param>
    protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
    {
        for (int i = 0; i < Repeater1.Items.Count; i++)
        {
            CheckBox Cb = (CheckBox)Repeater1.Items[i].FindControl("CheckBoxID");
            //ID
            if (Cb.Checked)
            { 
            //删除
            }
        }
    }

Answer 3

<script src="../Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $(".chx").each(function (i, j) {
                $(j).click(function () {
                    if ($(this).attr("checked"))
                        $(this).find("input[type='text']").attr("disabled", "disabled");
                    else
                        $(this).find("input[type='text']").attr("disabled", "");
                });
            });
            $("[name=chx_all]").click(function () {
                var chx = $(this).attr("checked");
                $("[name=chx_select]").each(function (i, j) {
                    if (chx)
                        $(j).attr("checked", "checked");
                    else
                        $(j).attr("checked", "");
                });
            });
        });
    </script><table>
        <tr>
            <td>
                <input type="checkbox" name="chx_all" value="0" />
            </td>
            <td>姓名</td>
        </tr>
        <tr>
            <td>
                <input type="checkbox" name="chx_select" class="chx" value="1" />
            </td>
            <td>
                <input type="text" />
            </td>
        </tr>
        <tr>
            <td>
                <input type="checkbox" name="chx_select" class="chx" value="2" />
            </td>
            <td>
                <input type="text" />
            </td>
        </tr>
        <tr>
            <td>
                <input type="checkbox" name="chx_select" class="chx" value="3" />
            </td>
            <td>
                <input type="text" />
            </td>
        </tr>
    </table>可以试试我的代码

Answer 4

$(".chx").each(function (i, j) {
                $(j).click(function () {
                    if ($(this).attr("checked"))
                        $(this).find("input[type='text']").attr("disabled", "disabled");
                    else
                        $(this).find("input[type='text']").attr("disabled", "");
                });
            });
这个是别的功能的，有错误，可以删除掉

Answer 5

//全选，
function checkAll(obj) {
    var tt = document.getElementsByTagName("input");
    for (var i = 0; i < tt.length; i++) {
        if (tt[i].type == "checkbox") {
            if (obj.checked == true) {
                tt[i].checked = true;
            }
            if (obj.checked == false) {
                tt[i].checked = false;
            }
        }
    }
}
<input name="checkbox3" type="checkbox" class="fxk" value="checkbox" onclick="checkAll(this)" />

Answer 6

和Repeater没关系，给你的checkbox加一个name属性，或者其他的特殊属性，通过这个namg和特殊属性查找.