Repeater 的checkbox runat="server" 怎么 用JS全选和反选

Question

Repeater 的checkbox runat="server" 怎么 用JS全选和反选

Answer 1

//flag:true表示全选 false表示反选
    function CheckAll(flag)
    {
        var table = document.getElementById("<%=Repeater1.ClientID %>");
        var inputs = table.getElementsByTagName("input");
        for(var i=0;i<inputs.length;i++){
            if(inputs[i].type=="checkbox"){
                inputs[i].checked = flag?true:!inputs[i].checked;
            }
        }
    }

Answer 2

<script language="javascript" type="text/javascript"> 
    function GetAllCheckBox(CheckAll)
    {
        
        var itmes=document.getElementsByTagName("input");
        for(var i=0;i<itmes.length;i++)
        {
            
            if(itmes[i].type=="checkbox")
            {
                itmes[i].checked=CheckAll.checked;
            }
        }
    }
    </script>

Answer 3

function ckbCheckAll()
        {
            var ckbAll = document.getElementsByTagName("cbxSonger");
            var ckbMarkAll = document.getElementById("cbxCoNatureall");
            var intIndex = 0;
            for (intIndex = 0;intIndex<ckbAll.length;intIndex++)
            {
                if (ckbMarkAll.checked)
                {
                    ckbAll[intIndex].checked = true;
                }
                else
                {
                    ckbAll[intIndex].checked = false;
                }
            }
        }

Answer 4

function GetAllCheckBox(CheckAll)
    {
     var items = document.getElementsByTagName("input");     
     for(i=0; i<items.length;i++)
    {       
     if(items[i].type=="checkbox")
      {
        items[i].checked = CheckAll.checked;
      }
      }
    }

Answer 5

 <table border="0" cellpadding="0" cellspacing="1" class="list">
                <tr>
                    <td width="30px" align="center">
                        <input type="checkbox" id="CheckAll" onclick='javascript:SelAll(this.form)' title='全选/全消' /></td>
                    <td align="center" width="15%">
                        名称</td>
                    <td align="center" width="15%">
                        类别</td>
                    <td width="30px" align="center">
                        编辑</td>
                </tr>
                <asp:Repeater ID="Repeater1" runat="server">
                    <ItemTemplate>
                        <tr>
                            <td align="center">
                                <asp:Label ID="ID" runat="server" Visible="false" Text='<%#Eval("ID")%>'>
                                </asp:Label><asp:CheckBox ID="CHK" runat="server"></asp:CheckBox>
                            </td>
                            <td align="center">
                                <%#Eval("Name")%>
                            </td>
                            <td align="center">
                                <%#Eval("Type")%>
                            </td>
                            <td align="center">
                                <a href="CategoryEdit.aspx?ID=<%# Eval("ID")%>">
                                    <img src="images/edit.gif" border="0" /></a>
                            </td>
                        </tr>
                    </ItemTemplate>
                </asp:Repeater>
            </table>function SelAll(obj)
{
var IsChk;
IsChk = document.all.CheckAll.checked;
for(var i = 0;i<obj.elements.length;i++)
{
if(obj.elements[i].type == "checkbox")
obj.elements[i].checked = IsChk;
}
}