validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
def supply_default
- self.sheet_id = nil
- self.panel_id = nil
+# self.sheet_id = nil
+# self.panel_id = nil
self.x = 15
self.y = 15
if self.sheet
end
def tag_sheet_id
- self.get_sheet.new_record? ? '0' : self.get_sheet.id.to_s
+ self.get_sheet == nil or self.get_sheet.new_record? ? '0' : self.get_sheet.id.to_s
end
def tag_element_id