 	import org.openforis.collect.model.proxy.AttributeProxy;
 	import org.openforis.collect.model.proxy.EntityProxy;
 	import org.openforis.collect.model.proxy.NodeProxy;
+	import org.openforis.collect.presenter.InputFieldPresenter;
 	import org.openforis.collect.presenter.RemarksPopUpPresenter;
 	import org.openforis.collect.util.AlertUtil;
 	import org.openforis.collect.util.UIUtil;

					nodeEvent = new NodeEvent(NodeEvent.UPDATE_SYMBOL);
					nodeEvent.symbol = FieldSymbol.DASH_ON_FORM;
					nodeEvent.nodeProxy = parentEntity;
					break;
				case SET_STAR_IN_ROW:
					nodeEvent = new NodeEvent(NodeEvent.UPDATE_SYMBOL);
					nodeEvent.symbol = FieldSymbol.BLANK_ON_FORM;
					nodeEvent.nodeProxy = parentEntity;
					break;
				case DELETE_ATTRIBUTE:
					if(checkCanDelete(attribute, attrDefn)) {

				case APPROVE_MISSING_IN_ROW:
					nodeEvent = new NodeEvent(NodeEvent.APPROVE_MISSING);
					nodeEvent.nodeProxy = parentEntity;
					nodeEvent.applyToNonEmptyNodes = false;
					break;
			}
			
