- if (self.lastKeyDown === CANC_BUTTON && self._selected_node !== undefined) {
- self.removeNode(self._selected_node, null, showAlert);
- } else if (self.lastKeyDown === CANC_BUTTON && self._selected_link !== undefined) {
- self.removeLink(self._selected_link, null, showAlert);
- }
+ // if (self.lastKeyDown === CANC_BUTTON && self._selected_node !== undefined) {
+ // self.removeNode(self._selected_node, null, showAlert);
+ // } else if (self.lastKeyDown === CANC_BUTTON && self._selected_link !== undefined) {
+ // self.removeLink(self._selected_link, null, showAlert);
+ // }