fix #464 (#469)

packages/react-bootstrap-table2-toolkit/README.md

@@ -120,4 +120,7 @@ Custom the csv file separator.
 Default is `false`. Give true to avoid to attach the csv header.
 
 #### noAutoBOM - [bool]
-Default is `true`.
+Default is `true`.
+
+#### exportAll - [bool]
+Default is `true`. `false` will only export current data which display on table.

packages/react-bootstrap-table2-toolkit/context.js

@@ -69,7 +69,8 @@ class ToolkitProvider extends statelessDrcorator(React.Component) {
       columns: this.props.columns,
       data: this.props.data,
       bootstrap4: this.props.bootstrap4,
-      setDependencyModules: this.setDependencyModules
+      setDependencyModules: this.setDependencyModules,
+      registerExposedAPI: this.registerExposedAPI
     };
     if (this.props.search) {
       baseProps.search = {

packages/react-bootstrap-table2-toolkit/src/op/csv.js

@@ -4,13 +4,14 @@ const csvDefaultOptions = {
   fileName: 'spreadsheet.csv',
   separator: ',',
   ignoreHeader: false,
-  noAutoBOM: true
+  noAutoBOM: true,
+  exportAll: true
 };
 
 export default Base =>
   class CSVOperation extends Base {
     handleExportCSV = () => {
-      const { columns, data, exportCSV } = this.props;
+      const { columns, exportCSV } = this.props;
       const meta = getMetaInfo(columns);
       const options = exportCSV === true ?
         csvDefaultOptions :
@@ -18,6 +19,8 @@ export default Base =>
           ...csvDefaultOptions,
           ...exportCSV
         };
+
+      const data = options.exportAll ? this.props.data : this.getData();
       const content = transform(data, meta, this._.get, options);
       save(content, options);
     }

packages/react-bootstrap-table2-toolkit/statelessOp.js

@@ -1,4 +1,10 @@
 import Operation from './src/op';
 
 export default Base =>
-  class StatelessOperation extends Operation.csvOperation(Base) {};
+  class StatelessOperation extends Operation.csvOperation(Base) {
+    registerExposedAPI = (...exposedFuncs) => {
+      exposedFuncs.forEach((func) => {
+        this[func.name] = func;
+      });
+    }
+  };

packages/react-bootstrap-table2/src/bootstrap-table.js

@@ -15,6 +15,15 @@ class BootstrapTable extends PropsBaseResolver(Component) {
   constructor(props) {
     super(props);
     this.validateProps();
+    if (props.registerExposedAPI) {
+      const getData = () => this.getData();
+      props.registerExposedAPI(getData);
+    }
+  }
+
+  // Exposed APIs
+  getData = () => {
+    return this.props.data;
   }
 
   render() {

packages/react-bootstrap-table2/test/bootstrap-table.test.js

@@ -46,6 +46,40 @@ describe('BootstrapTable', () => {
     });
   });
 
+  describe('getData', () => {
+    let instance;
+
+    beforeEach(() => {
+      wrapper = shallow(
+        <BootstrapTable keyField="id" columns={ columns } data={ data } />);
+      instance = wrapper.instance();
+    });
+
+    it('should return props.data', () => {
+      expect(instance.getData()).toEqual(data);
+    });
+  });
+
+  describe('when props.registerExposedAPI is defined', () => {
+    const registerExposedAPI = jest.fn();
+    beforeEach(() => {
+      registerExposedAPI.mockClear();
+      wrapper = shallow(
+        <BootstrapTable
+          keyField="id"
+          columns={ columns }
+          data={ data }
+          registerExposedAPI={ registerExposedAPI }
+        />
+      );
+    });
+
+    it('should call props.registerExposedAPI correctly', () => {
+      expect(registerExposedAPI).toHaveBeenCalledTimes(1);
+      expect(registerExposedAPI.mock.calls[0][0].name).toEqual('getData');
+    });
+  });
+
   describe('when props.classes was defined', () => {
     const classes = 'foo';