(self,
              name=None, type=None, kind=None, id=None, nr=None, label=None)
Clear the value attribute of a control.

        As a result, the affected control will not be successful until a value
        is subsequently set.  AttributeError is raised on readonly controls.
Clear the value attribute of a control.
Clear the value attribute of a control .
def clear(self,
              name=None, type=None, kind=None, id=None, nr=None, label=None):
        """Clear the value attribute of a control.

        As a result, the affected control will not be successful until a value
        is subsequently set.  AttributeError is raised on readonly controls.

        """
        c = self.find_control(name, type, kind, id, label=label, nr=nr)
        c.clear()
def clear ( self , name = None , type = None , kind = None , id = None , nr = None , label = None ) : c = self . find_control ( name , type , kind , id , label = label , nr = nr ) c . clear ( )