From 31724fec7fb3c2a7db1115580600ec9676728b08 Mon Sep 17 00:00:00 2001
From: AllenFang <ayu780129@hotmail.com>
Date: Sat, 22 Jun 2019 13:51:04 +0800
Subject: [PATCH] add story for #979

---
 .../row-expand-with-formatted-dummy-column.js | 188 ++++++++++++++++++
 .../stories/index.js                          |   4 +-
 2 files changed, 191 insertions(+), 1 deletion(-)
 create mode 100644 packages/react-bootstrap-table2-example/examples/columns/row-expand-with-formatted-dummy-column.js

diff --git a/packages/react-bootstrap-table2-example/examples/columns/row-expand-with-formatted-dummy-column.js b/packages/react-bootstrap-table2-example/examples/columns/row-expand-with-formatted-dummy-column.js
new file mode 100644
index 0000000..a7a7ea3
--- /dev/null
+++ b/packages/react-bootstrap-table2-example/examples/columns/row-expand-with-formatted-dummy-column.js
@@ -0,0 +1,188 @@
+/* eslint no-param-reassign: 0 */
+import React from 'react';
+import BootstrapTable from 'react-bootstrap-table-next';
+import Code from 'components/common/code-block';
+import { productsGenerator } from 'utils/common';
+
+const products = productsGenerator();
+
+const sourceCode = `\
+import BootstrapTable from 'react-bootstrap-table-next';
+
+class DummyColumnWithRowExpand extends React.Component {
+  constructor(props) {
+    super(props);
+
+    this.state = {
+      hoverIdx: null
+    };
+  }
+
+  expandRow = {
+    renderer: () => (
+      <div style={ { width: '100%', height: '20px' } }>Content</div>
+    ),
+    showExpandColumn: true,
+    expandByColumnOnly: true
+  };
+
+  actionFormater = (cell, row, rowIndex, { hoverIdx }) => {
+    if ((hoverIdx !== null || hoverIdx !== undefined) && hoverIdx === rowIndex) {
+      return (
+        <div
+          style={ { width: '20px', height: '20px', backgroundColor: 'orange' } }
+        />
+      );
+    }
+    return (
+      <div
+        style={ { width: '20px', height: '20px' } }
+      />
+    );
+  }
+
+  rowEvents = {
+    onMouseEnter: (e, row, rowIndex) => {
+      this.setState({ hoverIdx: rowIndex });
+    },
+    onMouseLeave: () => {
+      this.setState({ hoverIdx: null });
+    }
+  }
+
+  rowStyle = (row, rowIndex) => {
+    row.index = rowIndex;
+    const style = {};
+    if (rowIndex % 2 === 0) {
+      style.backgroundColor = 'transparent';
+    } else {
+      style.backgroundColor = 'rgba(54, 163, 173, .10)';
+    }
+    style.borderTop = 'none';
+
+    return style;
+  }
+
+  render() {
+    const columns = [{
+      dataField: 'id',
+      text: 'Product ID'
+    }, {
+      dataField: 'name',
+      text: 'Product Name'
+    }, {
+      dataField: 'price',
+      text: 'Product Price'
+    }, {
+      text: '',
+      isDummyField: true,
+      formatter: this.actionFormater,
+      formatExtraData: { hoverIdx: this.state.hoverIdx },
+      headerStyle: { width: '50px' },
+      style: { height: '30px' }
+    }];
+    return (
+      <div>
+        <BootstrapTable
+          keyField="id"
+          data={ products }
+          columns={ columns }
+          noDataIndication="There is no data"
+          classes="table"
+          rowStyle={ this.rowStyle }
+          rowEvents={ this.rowEvents }
+          expandRow={ this.expandRow }
+        />
+      </div>
+    );
+  }
+}
+`;
+
+export default class DummyColumnWithRowExpand extends React.Component {
+  constructor(props) {
+    super(props);
+
+    this.state = {
+      hoverIdx: null
+    };
+  }
+
+  expandRow = {
+    renderer: () => (
+      <div style={ { width: '100%', height: '20px' } }>Content</div>
+    ),
+    showExpandColumn: true,
+    expandByColumnOnly: true
+  };
+
+  actionFormater = (cell, row, rowIndex, { hoverIdx }) => {
+    if ((hoverIdx !== null || hoverIdx !== undefined) && hoverIdx === rowIndex) {
+      return (
+        <div
+          style={ { width: '20px', height: '20px', backgroundColor: 'orange' } }
+        />
+      );
+    }
+    return (
+      <div
+        style={ { width: '20px', height: '20px' } }
+      />
+    );
+  }
+
+  rowEvents = {
+    onMouseEnter: (e, row, rowIndex) => {
+      this.setState({ hoverIdx: rowIndex });
+    },
+    onMouseLeave: () => {
+      this.setState({ hoverIdx: null });
+    }
+  }
+
+  rowStyle = (row, rowIndex) => {
+    row.index = rowIndex;
+    const style = {};
+    if (rowIndex % 2 === 0) {
+      style.backgroundColor = 'transparent';
+    } else {
+      style.backgroundColor = 'rgba(54, 163, 173, .10)';
+    }
+    style.borderTop = 'none';
+
+    return style;
+  }
+
+  render() {
+    const columns = [{
+      dataField: 'id',
+      text: 'Product ID'
+    }, {
+      dataField: 'name',
+      text: 'Product Name'
+    }, {
+      dataField: 'price',
+      text: 'Product Price'
+    }, {
+      isDummyField: true,
+      text: '',
+      formatter: this.actionFormater,
+      formatExtraData: { hoverIdx: this.state.hoverIdx },
+      headerStyle: { width: '50px' },
+      style: { height: '30px' }
+    }];
+    return (
+      <div>
+        <BootstrapTable
+          keyField="id"
+          data={ products }
+          columns={ columns }
+          rowStyle={ this.rowStyle }
+          rowEvents={ this.rowEvents }
+          expandRow={ this.expandRow }
+        />
+        <Code>{ sourceCode }</Code>
+      </div>
+    );
+  }
+}
diff --git a/packages/react-bootstrap-table2-example/stories/index.js b/packages/react-bootstrap-table2-example/stories/index.js
index 2c71fac..732c5b2 100644
--- a/packages/react-bootstrap-table2-example/stories/index.js
+++ b/packages/react-bootstrap-table2-example/stories/index.js
@@ -35,6 +35,7 @@ import ColumnEventTable from 'examples/columns/column-event-table';
 import ColumnHiddenTable from 'examples/columns/column-hidden-table';
 import ColumnAttrsTable from 'examples/columns/column-attrs-table';
 import DummyColumnTable from 'examples/columns/dummy-column-table';
+import RowExpandWithFormattedDummyColumn from 'examples/columns/row-expand-with-formatted-dummy-column.js';
 
 // work on header columns
 import HeaderColumnFormatTable from 'examples/header-columns/column-format-table';
@@ -273,7 +274,8 @@ storiesOf('Work on Columns', module)
   .add('Customize Column Class', () => <ColumnClassTable />)
   .add('Customize Column Style', () => <ColumnStyleTable />)
   .add('Customize Column HTML attribute', () => <ColumnAttrsTable />)
-  .add('Dummy Column', () => <DummyColumnTable />);
+  .add('Dummy Column', () => <DummyColumnTable />)
+  .add('Row Expand with Dummy Column Formatter', () => <RowExpandWithFormattedDummyColumn />);
 
 storiesOf('Work on Header Columns', module)
   .addDecorator(bootstrapStyle())