Method _multiple_set_value

thirdparty/clientform/clientform.py:2154–2179

(self, value)

            off[0].selected = True

    def _multiple_set_value(self, value):
        compat = self._form.backwards_compat
        turn_on = []  # transactional-ish
        turn_off = [item for item in self.items if
                    item.selected and (not item.disabled or compat)]
        names = {}
        for nn in value:
            if nn in names.keys():
                names[nn] += 1
            else:
                names[nn] = 1
        for name, count in names.items():
            on, off = self._get_items(name, count)
            for i in xrange(count):
                if on:
                    item = on[0]
                    del on[0]
                    del turn_off[turn_off.index(item)]
                else:
                    item = off[0]
                    del off[0]
                    turn_on.append(item)
        for item in turn_off:
            item.selected = False
        for item in turn_on:
            item.selected = True

    def set_value_by_label(self, value):
        """Set the value of control by item labels.