feat(data): allow set data callback

.npmrc

@@ -1,2 +1,2 @@
-save-prefix=~
+save-prefix=^
 ca=

package.json

@@ -47,9 +47,9 @@
     "@types/classnames": "^2.2.3",
     "@types/enzyme": "^3.1.3",
     "@types/jest": "^20.0.8",
-    "@types/lodash": "^4.14.76",
-    "@types/node": "^7.0.12",
-    "@types/react": "^16.0.20",
+    "@types/lodash": "~4.14.150",
+    "@types/node": "~10.17.21",
+    "@types/react": "~16.9.4",
     "@types/react-dom": "^16.0.2",
     "autoprefixer": "~6.4.0",
     "awesome-typescript-loader": "^3.2.3",
@@ -100,7 +100,7 @@
     "tslint-eslint-rules": "^4.1.1",
     "tslint-language-service": "^0.9.6",
     "tslint-react": "^3.0.0",
-    "typescript": "^2.4.2",
+    "typescript": "~3.7.5",
     "typings-for-css-modules-loader": "^1.6.1",
     "validate-commit-msg": "^2.14.0",
     "watch": "^1.0.2",
@@ -131,4 +131,4 @@
       "next": "latest"
     }
   }
-}
+}

src/lib/components/grid.tsx

@@ -10,6 +10,7 @@ import {
   Grid,
   IBuilderUpdateContext,
   IColDescriptor,
+  IGridDataChange,
   IGridDataResult,
   IGridDimension,
   IGridOpts,
@@ -25,6 +26,7 @@ export interface IGridProps extends IGridOpts {
   data?: Array<Array<IGridDataResult<any>>>;
   cellRenderer?(context: IBuilderUpdateContext): ReactElement<any> | string | undefined;
   headerCellRenderer?(context: IBuilderUpdateContext): ReactElement<any> | string | undefined;
+  setData?(changes: Array<IGridDataChange<any>>): void;
 }
 
 export interface IGridState { }
@@ -46,6 +48,21 @@ export class ReactGrid extends Component<IGridProps, IGridState> {
     this.gridContainer.style.width = '100%';
     const { rows, cols, data, ...gridOpts } = this.props;
     this.grid = create(gridOpts);
+    const origSet = this.grid.dataModel.set;
+    this.grid.dataModel.set = (rowOrData: number | Array<IGridDataChange<any>>, c?: number, datum?: string | string[]) => {
+      const dataChanges = !Array.isArray(rowOrData)
+        ? [{
+          row: rowOrData,
+          col: c as number,
+          value: datum
+
+        }]
+        : rowOrData;
+      if (this.props.setData) {
+        this.props.setData(dataChanges);
+      }
+      origSet.call(this.grid.dataModel, dataChanges);
+    };
   }
 
   ensureGridContainerInDOM() {