/// <summary>
/// 删除指定id 的强电箱 每个网关只能挂上八个强电箱
/// </summary>
/// <param name="id">强电箱的id值</param>
/// <returns></returns>
public JsonResult DelEle(int id)
{
var data = db.iot_elebox.Find(id);
//判断是否删除的position是否是最后一个
try
{
util.IsMaxPosition(2, data.Position, data.GateWayId);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//删除该强电箱
db.iot_elebox.Remove(data);
var taskinfo = new { status = StatusCode.SUCCESS, message = "删除成功" };
int uprows = db.SaveChanges();
if (uprows < 1)
{
taskinfo = new { status = StatusCode.FAIL, message = "删除失败，请检查是否存在该强电箱" };
}
return(Json(taskinfo, JsonRequestBehavior.AllowGet));
}