checkBox全选
<script type="text/javascript">
function SelectAllCheckboxes(spanChk)
{
var oItem=spanChk.children;
var theBox=(spanChk.type=="checkbox")?spanChk:spanChk.children.tiem[0];
xState=theBox.checked;
elm=theBox.form.elements;
for(i=0;i<elm.length;i++)
if(elm[i].type=="checkbox" && elm[i].id!=theBox.id)
{
if(elm[i].checked!=xState)
elm[i].click();
}
}
</script>
<asp:CheckBox ID="CheckBox1" runat="server" type="checkbox" onclick="javascript:SelectAllCheckboxes(this);" />
function SelectAllCheckboxes(spanChk)
{
var oItem=spanChk.children;
var theBox=(spanChk.type=="checkbox")?spanChk:spanChk.children.tiem[0];
xState=theBox.checked;
elm=theBox.form.elements;
for(i=0;i<elm.length;i++)
if(elm[i].type=="checkbox" && elm[i].id!=theBox.id)
{
if(elm[i].checked!=xState)
elm[i].click();
}
}
</script>
<asp:CheckBox ID="CheckBox1" runat="server" type="checkbox" onclick="javascript:SelectAllCheckboxes(this);" />