reverting row which escape is clicked and fixed the issue with reverting rows (#1333)

* reverting row which escape is clicked and fixed the issue with reverting row

src/sql/parts/grid/views/editData/editData.component.ts

@@ -203,10 +203,12 @@ export class EditDataComponent extends GridParentComponent implements OnInit, On
 		return (index: number): void => {
 			// Force focus to the first cell (completing any active edit operation)
 			self.focusCell(index, 0, false);
-
+			this.currentEditCellValue = null;
 			// Perform a revert row operation
 			self.dataService.revertRow(index)
-				.then(() => self.refreshResultsets());
+				.then(() => {
+					self.refreshResultsets();
+				});
 		};
 	}
 
@@ -415,6 +417,10 @@ export class EditDataComponent extends GridParentComponent implements OnInit, On
 					this.newRowVisible = false;
 				});
 			handled = true;
+		} else if (e.keyCode === jQuery.ui.keyCode.ESCAPE) {
+			this.currentEditCellValue = null;
+			this.onRevertRow()(this.currentCell.row);
+			handled = true;
 		}
 		return handled;
 	}