private void doPost()
{
string cname = Request["cname"];
light.BLL.leftmenu bll = new light.BLL.leftmenu();
if (!bll.Exists(cname))
{
model = bll.GetModel(int.Parse(ViewState["pid"].ToString()));
model.cnname = cname;
bll.Update(model);
WebMessageBox.ShowMessageBox("修改成功", this);
}
else
{
WebMessageBox.ShowMessageBox("该菜单名已经存在", this);
}
}
