Question

asp.net前台用js实现datagrid中radiobutton单选不起作用

js：
function SetRadioButtonState() {
var dom = document.all;
var el = event.srcElement;
if (el.tagName == "INPUT" && el.type.toLowerCase() == "radio") {
for (i = 0; i < dom.length; i++) {
if (dom[i].tagName == "INPUT" && dom[i].type.toLowerCase() == "radio" && dom[i].name.toLowerCase() != "radiobuttonlisttype") {
dom[i].checked = false;
}
}
}
el.checked = !el.checked;
}
后台;
private void DataGridSchedule_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if (e.Item.ItemIndex < 0)
{
return;
}
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
System.Web.UI.WebControls.RadioButton RadioButtonSelection;
RadioButtonSelection = (RadioButton)e.Item.FindControl("RadioButtonSelection");
RadioButtonSelection.Attributes.Add("OnClick", "SetRadioButtonState()");
}
}

Answer 1

 $(document).ready(function() {
         $("#ctl00_ContentPlaceHolder1_dgRides input").click(function() {
                this.c = 1;
                var ck = this.checked;
                $("#dgRides input").each(function() {
                    if (this.c != 1) {
                        this.checked = false;
                    }
                });
                this.c = 0;
            });
        });