CheckBoxList全选
function SelectAllCheckBoxOrNoneCB(checkboxListID)
{
var cboxObj = document.getElementById(checkboxListID);
var cboxList = cboxObj.getElementsByTagName('input');
var lbList = cboxObj.getElementsByTagName('label');
for (var i = 0; i < cboxList.length; i++)
{
if (cboxList[i].checked)
{
alert(lbList[i].innerText);
}
}
}
<input type="checkbox" name="all" onclick="SelectAllCheckBoxOrNoneCB('cblXM')" /><asp:Label
runat="server" ID="lbQXNoneQX"></asp:Label>
<asp:CheckBoxList ID="cblXM" runat="server" AutoPostBack="true" RepeatLayout="Table"
RepeatColumns="1" OnSelectedIndexChanged="cblXM_SelectedIndexChanged">
</asp:CheckBoxList>