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Cell Range in React Spreadsheet component

14 Apr 2021 / 11 minutes to read

A group of cells in a sheet is known as cell range.

Wrap text

Wrap text allows you to display large content as multiple lines in a single cell. By default, the wrap text support is enabled. Use the allowWrap property to enable or disable the wrap text support in spreadsheet.

Wrap text can be applied or removed to a cell or range of cells in the following ways,

Using the wrap property in cell, you can enable or disable wrap text to a cell at initial load.
Select or deselect wrap button from ribbon toolbar to apply or remove the wrap text to the selected range.
Using the wrap method, you can apply or remove the wrap text once the component is loaded.

The following code example shows the wrap text functionality in spreadsheet.

Source

Preview

app.tsx

datasource.tsx

index.html

app.jsx

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective, RowsDirective, RowDirective, CellDirective, CellsDirective } from '@syncfusion/ej2-react-spreadsheet';
import { RangeDirective, ColumnsDirective, ColumnDirective} from '@syncfusion/ej2-react-spreadsheet';
import { CellStyleModel, getRangeIndexes } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
import { addClass, removeClass } from '@syncfusion/ej2-base';

export default class App extends React.Component<{}, {}> {
   public spreadsheet: SpreadsheetComponent;
   public oncreated(args): void{
    this.spreadsheet.cellFormat({ fontWeight: 'bold', textAlign: 'center' }, 'A1:H1');
    this.spreadsheet.cellFormat({ verticalAlign: 'middle' }, 'A1:H5');
    this.spreadsheet.cellFormat({ textAlign: 'center' }, 'A2:B5');
    this.spreadsheet.cellFormat({ textAlign: 'center' }, 'D2:D5');
    // To wrap the cells from E2 to E5 range
    this.spreadsheet.wrap('E2:E5');
    // To unwrap the H3 cell
    this.spreadsheet.wrap('H3', false);
}
 render() {
    return  ( <div> <SpreadsheetComponent
                    ref={(ssObj) => { this.spreadsheet = ssObj }} created={this.oncreated.bind(this)} showFormulaBar={false} >
                    <SheetsDirective>
                        <SheetDirective name={"Movie List"}>
                         <RowsDirective>
                             <RowDirective height={30}>
                             </RowDirective>
                             <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 </RowsDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={100} index={1}></ColumnDirective>
                                <ColumnDirective width={140}></ColumnDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={150}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={180}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
}
}
ReactDOM.render(<App />, document.getElementById('root'));

/**
 * Wrap text data source
 */
export let data: Object[] = [
  {
      'No': '1',
      'Released on': 1994,
      'Title': 'Forrest Gump',
      'Rating': '5 Stars',
      'Casts': 'Tom Hanks, Robin Wright, Gary Sinise',
      'Directed By': 'Robert Zemeckis',
      'Genre': 'Drama',
      'Comments': 'Based on the 1986 novel of the same name by Winston Groom'
  },
  {
      'No': '2',
      'Released on': 1946,
      'Title': 'It’s a Wonderful Life',
      'Rating': '2 Stars',
      'Casts': 'James Stewart, Donna Reed, Lionel Barrymore',
      'Directed By': 'Frank Capra',
      'Genre': 'Drama',
      'Comments': 'Colorized version'
  },
  {
      'No': '3',
      'Released on': 1988,
      'Title': 'Big',
      'Rating': '4 Stars',
      'Casts': 'Tom Hanks, Elizabeth Perkins, Robert Loggia',
      'Directed By': 'Penny Marshall',
      'Genre': 'Comedy',
      'Comments': 'A thirteen-year-old boy wishes to be big, and his wish comes true.'
  },
  {
      'No': '4',
      'Released on': 1954,
      'Title': 'Rear Window',
      'Rating': '4 Stars',
      'Casts': 'James Stewart, Grace Kelly, Wendell Corey',
      'Directed By': 'Alfred Hitchcock',
      'Genre': 'Suspense',
      'Comments': 'Truly suspenseful and masterfully crafted'
  }
];

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Spreadsheet</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css"/>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <style>
        #loader {
            color: #008cff;
            height: 40px;
            left: 45%;
            position: absolute;
            top: 45%;
            width: 30%;
        }
        body {
            overflow: hidden;
        }
        .customClass.e-cell {
                        background-color: red;
                }
    </style>
</head>

<body>
    <div id='root'>
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective, RowsDirective, RowDirective, CellDirective, CellsDirective } from '@syncfusion/ej2-react-spreadsheet';
import { RangeDirective, ColumnsDirective, ColumnDirective } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
export default class App extends React.Component {
    oncreated(args) {
        this.spreadsheet.cellFormat({ fontWeight: 'bold', textAlign: 'center' }, 'A1:H1');
        this.spreadsheet.cellFormat({ verticalAlign: 'middle' }, 'A1:H5');
        this.spreadsheet.cellFormat({ textAlign: 'center' }, 'A2:B5');
        this.spreadsheet.cellFormat({ textAlign: 'center' }, 'D2:D5');
        // To wrap the cells from E2 to E5 range
        this.spreadsheet.wrap('E2:E5');
        // To unwrap the H3 cell
        this.spreadsheet.wrap('H3', false);
    }
    render() {
        return (<div> <SpreadsheetComponent ref={(ssObj) => { this.spreadsheet = ssObj; }} created={this.oncreated.bind(this)} showFormulaBar={false}>
                    <SheetsDirective>
                        <SheetDirective name={"Movie List"}>
                         <RowsDirective>
                             <RowDirective height={30}>
                             </RowDirective>
                             <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 <RowDirective>
                                 <CellsDirective>
                                 <CellDirective index={7} wrap={true}></CellDirective>
                                 </CellsDirective>
                                 </RowDirective>
                                 </RowsDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={100} index={1}></ColumnDirective>
                                <ColumnDirective width={140}></ColumnDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={150}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={180}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
    }
}
ReactDOM.render(<App />, document.getElementById('root'));

Limitations of Wrap text

The following features have some limitations in wrap text:

Sorting with wrap text applied data.
Merge with wrap text

Merge cells

Merge cells allows users to span two or more cells in the same row or column into a single cell. When cells with multiple values are merged, top-left most cell data will be the data for the merged cell. By default, the merge cells option is enabled. Use allowMerge property to enable or disable the merge cells option in spreadsheet.

You can merge the range of cells in the following ways,

Set the rowSpan and colSpan property in cell to merge the number of cells at initial load.
Select the range of cells and apply merge by selecting the desired option from ribbon toolbar.
Use merge method to merge the range of cells, once the component is loaded.

The available merge options in spreadsheet are,

Type	Action
Merge All	Combines all the cells in a range in to a single cell (default).
Merge Horizontally	Combines cells in a range as row-wise.
Merge Vertically	Combines cells in a range as column-wise.
UnMerge	Splits the merged cells into multiple cells.

The following code example shows the merge cells operation in spreadsheet.

Source

Preview

app.tsx

datasource.tsx

index.html

app.jsx

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective, RowsDirective, RowDirective, CellsDirective, CellDirective } from '@syncfusion/ej2-react-spreadsheet';
import { RangeDirective, ColumnsDirective, ColumnDirective} from '@syncfusion/ej2-react-spreadsheet';
import { CellStyleModel, getRangeIndexes } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
import { addClass, removeClass } from '@syncfusion/ej2-base';

export default class App extends React.Component<{}, {}> {
   public spreadsheet: SpreadsheetComponent;
public boldRight: CellStyleModel = { fontWeight: 'bold', textAlign: 'right' };
public bold: CellStyleModel = { fontWeight: 'bold' };
 public updateCollection(): void {
    let cell = this.spreadsheet.getActiveSheet().activeCell;
    let cellIdx = getRangeIndexes(cell);
    let Element= this.spreadsheet.getCell(cellIdx[0], cellIdx[1]);
    if (!Element.classList.contains("customClass")) {
        Element.classList.add('customClass'); // To add the custom class in active cell element
        this.spreadsheet.updateUndoRedoCollection({ eventArgs: { class: 'customClass', rowIdx: cellIdx[0], colIdx: cellIdx[1], action: 'customCSS' } }); // To update the undo redo collection
    }
}

public oncreated(): void{
    this.spreadsheet.cellFormat({ fontWeight: 'bold', textAlign: 'center' }, 'A1:S1');
    this.spreadsheet.numberFormat('h:mm AM/PM', 'C1:S1');
    this.spreadsheet.cellFormat({ verticalAlign: 'middle' }, 'A1:S11');
    // Merging the `K4:M4` cells using method
    this.spreadsheet.merge('K4:M4');
    // Merging the 5th and 6th row cells across 11th, 12th and 13th column
    this.spreadsheet.merge('K5:M6', 'Vertically');
    // Merging the 18th and 19th column cells across 2nd, 3rd and 4th row
    this.spreadsheet.merge('N4:O6', 'Horizontally');
}
 render() {
    return  ( <div>
         <SpreadsheetComponent
                    ref={(ssObj) => { this.spreadsheet = ssObj }} created={this.oncreated.bind(this)} showFormulaBar={false}>
                    <SheetsDirective>
                        <SheetDirective name={"Merge Cells"}>
                        <RowsDirective>
                            <RowDirective height={35}></RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={1} rowSpan={2}></CellDirective>
                                    <CellDirective colSpan={2}></CellDirective>
                                    <CellDirective index={6} colSpan={3}></CellDirective>
                                    <CellDirective index={10} rowSpan={2} colSpan={3}></CellDirective>
                                    <CellDirective index={13} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={3} colSpan={3}></CellDirective>
                                    <CellDirective index={6} colSpan={4}></CellDirective>
                                    <CellDirective index={13} colSpan={3}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={3}></CellDirective>
                                    <CellDirective index={5} colSpan={2}></CellDirective>
                                    <CellDirective index={7} colSpan={3}></CellDirective>
                                    <CellDirective index={15} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={3}></CellDirective>
                                    <CellDirective index={6} colSpan={4}></CellDirective>
                                    <CellDirective index={16} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={4}></CellDirective>
                                    <CellDirective index={7} colSpan={3}></CellDirective>
                                    <CellDirective index={15} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                        </RowsDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={150}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
}
}
ReactDOM.render(<App />, document.getElementById('root'));

/**
 * Merge cells data source
 */
export let data: Object[] = [
  {
      'Employee ID': 10001,
      'Employee Name': 'Davolio',
      '9:00 AM': 'Analysis Tasks',
      '9:30 AM': 'Analysis Tasks',
      '10:00 AM': 'Team Meeting',
      '10:30 AM': 'Testing',
      '11:00 AM': 'Development',
      '11:30 AM': 'Development',
      '12:00 PM': 'Development',
      '12:30 PM': 'Support',
      '1:00 PM': 'Lunch Break',
      '1:30 PM': 'Lunch Break',
      '2:00 PM': 'Lunch Break',
      '2:30 PM': 'Testing',
      '3:00 PM': 'Testing',
      '3:30 PM': 'Development',
      '4:00 PM': 'Conference',
      '4:30 PM': 'Team Meeting',
      '5:00 PM': 'Team Meeting'
  },
  {
      'Employee ID': 10002,
      'Employee Name': 'Buchanan',
      '9:00 AM': 'Task Assign',
      '9:30 AM': 'Support',
      '10:00 AM': 'Support',
      '10:30 AM': 'Support',
      '11:00 AM': 'Testing',
      '11:30 AM': 'Testing',
      '12:00 PM': 'Testing',
      '12:30 PM': 'Testing',
      '1:00 PM': 'Lunch Break',
      '1:30 PM': 'Lunch Break',
      '2:00 PM': 'Lunch Break',
      '2:30 PM': 'Development',
      '3:00 PM': 'Development',
      '3:30 PM': 'Check Mail',
      '4:00 PM': 'Check Mail',
      '4:30 PM': 'Team Meeting',
      '5:00 PM': 'Team Meeting'
  },
  {
      'Employee ID': 10003,
      'Employee Name': 'Fuller',
      '9:00 AM': 'Check Mail',
      '9:30 AM': 'Check Mail',
      '10:00 AM': 'Check Mail',
      '10:30 AM': 'Analysis Tasks',
      '11:00 AM': 'Analysis Tasks',
      '11:30 AM': 'Support',
      '12:00 PM': 'Support',
      '12:30 PM': 'Support',
      '1:00 PM': 'Lunch Break',
      '1:30 PM': 'Lunch Break',
      '2:00 PM': 'Lunch Break',
      '2:30 PM': 'Development',
      '3:00 PM': 'Development',
      '3:30 PM': 'Team Meeting',
      '4:00 PM': 'Team Meeting',
      '4:30 PM': 'Development',
      '5:00 PM': 'Development'
  },
  {
      'Employee ID': 10004,
      'Employee Name': 'Leverling',
      '9:00 AM': 'Testing',
      '9:30 AM': 'Check Mail',
      '10:00 AM': 'Check Mail',
      '10:30 AM': 'Support',
      '11:00 AM': 'Testing',
      '11:30 AM': 'Testing',
      '12:00 PM': 'Testing',
      '12:30 PM': 'Testing',
      '1:00 PM': 'Lunch Break',
      '1:30 PM': 'Lunch Break',
      '2:00 PM': 'Lunch Break',
      '2:30 PM': 'Development',
      '3:00 PM': 'Development',
      '3:30 PM': 'Check Mail',
      '4:00 PM': 'Conference',
      '4:30 PM': 'Conference',
      '5:00 PM': 'Team Meeting'
  },
  {
      'Employee ID': 10005,
      'Employee Name': 'Peacock',
      '9:00 AM': 'Task Assign',
      '9:30 AM': 'Task Assign',
      '10:00 AM': 'Task Assign',
      '10:30 AM': 'Task Assign',
      '11:00 AM': 'Check Mail',
      '11:30 AM': 'Support',
      '12:00 PM': 'Support',
      '12:30 PM': 'Support',
      '1:00 PM': 'Lunch Break',
      '1:30 PM': 'Lunch Break',
      '2:00 PM': 'Lunch Break',
      '2:30 PM': 'Development',
      '3:00 PM': 'Development',
      '3:30 PM': 'Team Meeting',
      '4:00 PM': 'Team Meeting',
      '4:30 PM': 'Testing',
      '5:00 PM': 'Testing'
  }
];

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Spreadsheet</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css"/>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <style>
        #loader {
            color: #008cff;
            height: 40px;
            left: 45%;
            position: absolute;
            top: 45%;
            width: 30%;
        }
        body {
            overflow: hidden;
        }
        .customClass.e-cell {
                        background-color: red;
                }
    </style>
</head>

<body>
    <div id='root'>
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective, RowsDirective, RowDirective, CellsDirective, CellDirective } from '@syncfusion/ej2-react-spreadsheet';
import { RangeDirective, ColumnsDirective, ColumnDirective } from '@syncfusion/ej2-react-spreadsheet';
import { getRangeIndexes } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.boldRight = { fontWeight: 'bold', textAlign: 'right' };
        this.bold = { fontWeight: 'bold' };
    }
    updateCollection() {
        let cell = this.spreadsheet.getActiveSheet().activeCell;
        let cellIdx = getRangeIndexes(cell);
        let Element = this.spreadsheet.getCell(cellIdx[0], cellIdx[1]);
        if (!Element.classList.contains("customClass")) {
            Element.classList.add('customClass'); // To add the custom class in active cell element
            this.spreadsheet.updateUndoRedoCollection({ eventArgs: { class: 'customClass', rowIdx: cellIdx[0], colIdx: cellIdx[1], action: 'customCSS' } }); // To update the undo redo collection
        }
    }
    oncreated() {
        this.spreadsheet.cellFormat({ fontWeight: 'bold', textAlign: 'center' }, 'A1:S1');
        this.spreadsheet.numberFormat('h:mm AM/PM', 'C1:S1');
        this.spreadsheet.cellFormat({ verticalAlign: 'middle' }, 'A1:S11');
        // Merging the `K4:M4` cells using method
        this.spreadsheet.merge('K4:M4');
        // Merging the 5th and 6th row cells across 11th, 12th and 13th column
        this.spreadsheet.merge('K5:M6', 'Vertically');
        // Merging the 18th and 19th column cells across 2nd, 3rd and 4th row
        this.spreadsheet.merge('N4:O6', 'Horizontally');
    }
    render() {
        return (<div>
         <SpreadsheetComponent ref={(ssObj) => { this.spreadsheet = ssObj; }} created={this.oncreated.bind(this)} showFormulaBar={false}>
                    <SheetsDirective>
                        <SheetDirective name={"Merge Cells"}>
                        <RowsDirective>
                            <RowDirective height={35}></RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={1} rowSpan={2}></CellDirective>
                                    <CellDirective colSpan={2}></CellDirective>
                                    <CellDirective index={6} colSpan={3}></CellDirective>
                                    <CellDirective index={10} rowSpan={2} colSpan={3}></CellDirective>
                                    <CellDirective index={13} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={3} colSpan={3}></CellDirective>
                                    <CellDirective index={6} colSpan={4}></CellDirective>
                                    <CellDirective index={13} colSpan={3}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={3}></CellDirective>
                                    <CellDirective index={5} colSpan={2}></CellDirective>
                                    <CellDirective index={7} colSpan={3}></CellDirective>
                                    <CellDirective index={15} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={3}></CellDirective>
                                    <CellDirective index={6} colSpan={4}></CellDirective>
                                    <CellDirective index={16} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective height={35}>
                                <CellsDirective>
                                    <CellDirective index={2} colSpan={4}></CellDirective>
                                    <CellDirective index={7} colSpan={3}></CellDirective>
                                    <CellDirective index={15} colSpan={2}></CellDirective>
                                    <CellDirective index={17} colSpan={2}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                        </RowsDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={90}></ColumnDirective>
                                <ColumnDirective width={150}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={120}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
    }
}
ReactDOM.render(<App />, document.getElementById('root'));

Limitations of Merge

The following features have some limitations in Merge:

Merge with filter.
Merge with wrap text.

Data Validation

Data Validation is used to restrict the user from entering the invalid data. You can use the allowDataValidation property to enable or disable data validation.

The default value for allowDataValidation property is true.

Apply Validation

You can apply data validation to restrict the type of data or the values that users enter into a cell.

You can apply data validation by using one of the following ways,

Select the Data tab in the Ribbon toolbar, and then choose the Data Validation item.
Use the addDataValidation() method programmatically.

Clear Validation

Clear validation feature is used to remove data validations from the specified ranges or the whole worksheet.

You can clear data validation rule by one of the following ways,

Select the Data tab in the Ribbon toolbar, and then choose the Clear Validation item.
Use the removeDataValidation() method programmatically.

Highlight Invalid Data

Highlight invalid data feature is used to highlight the previously entered invalid values.

You can highlight an invalid data by using one of the following ways,

Select the Data tab in the Ribbon toolbar, and then choose the Highlight Invalid Data item.
Use the addInvalidHighlight() method programmatically.

Clear Highlighted Invalid Data

Clear highlight feature is used to remove the highlight from invalid cells.

You can clear the highlighted invalid data by using the following ways,

Select the Data tab in the Ribbon toolbar, and then choose the Clear Highlight item.
Use the removeInvalidHighlight() method programmatically.

Source

Preview

app.tsx

datasource.tsx

index.html

app.jsx

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective, RowsDirective, RowDirective, CellsDirective, CellDirective } from '@syncfusion/ej2-react-spreadsheet';
import { RangeDirective, ColumnsDirective, ColumnDirective} from '@syncfusion/ej2-react-spreadsheet';
import { CellStyleModel, getRangeIndexes } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
import { addClass, removeClass } from '@syncfusion/ej2-base';

export default class App extends React.Component<{}, {}> {
public spreadsheet: SpreadsheetComponent;
public boldCenter: CellStyleModel = { fontWeight: 'bold', textAlign: 'center' };

public oncreated(): void {
    //Add Data validation to range.
        this.spreadsheet.addDataValidation({ type: 'TextLength' , operator: 'LessThanOrEqualTo' , value1: '4' }, 'A2:A5');
        this.spreadsheet.addDataValidation({ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }, 'B2:B5');
        this.spreadsheet.addDataValidation({ type: 'Date', operator: 'NotEqualTo', value1: '04/11/2019'}, 'F2:F5');
        this.spreadsheet.addDataValidation({ type: 'Time', operator: 'Between', value1: '10:00:00 AM', value2: '11:00:00 AM' }, 'G2:G5');
        this.spreadsheet.addDataValidation({ type: 'Decimal', operator: 'LessThan', value1: '100000.00'}, 'H2:H5');
        //Highlight Invalid Data.
        this.spreadsheet.addInvalidHighlight('A1:H5');
}
 render() {
    return  ( <div>
         <SpreadsheetComponent
                    ref={(ssObj) => { this.spreadsheet = ssObj }} created={this.oncreated.bind(this)} showFormulaBar={false}>
                    <SheetsDirective>
                        <SheetDirective name={'PriceDetails'}>
                        <RowsDirective>
                            <RowDirective index={0}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'Seller Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={1} value={'Customer Id'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={2} value={'Customer Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={3} value={'Product Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={4} value={'Product Price'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={5} value={'Sales Date'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={6} value={'Billing Time'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={7} value={'Total Price'} style={this.boldCenter}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={1}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'John'}></CellDirective>
                                    <CellDirective index={1} value={'1'} validation= {{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1'}}></CellDirective>
                                    <CellDirective index={2} value={'Nash'}></CellDirective>
                                    <CellDirective index={3} value={'Digger'} validation= {{ type: 'List', value1: 'Digger, Digger, Cherrypicker' }}></CellDirective>
                                    <CellDirective index={4} value={'50000'} validation= {{ type: 'List', value1: '50000,50000,45000' }}></CellDirective>
                                    <CellDirective index={5} value={'04/11/2019'}></CellDirective>
                                    <CellDirective index={6} value={'11:34:32 AM'}></CellDirective>
                                    <CellDirective index={7} value={'1,45,000.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={2}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'Mike'}></CellDirective>
                                    <CellDirective index={1} value={'2'} validation= {{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1'}}></CellDirective>
                                    <CellDirective index={2} value={'Jim'}></CellDirective>
                                    <CellDirective index={3} value={'Cherrypicker'} validation= {{ type: 'List', value1: 'Cherrypicker, JCB, Wheelbarrow' }}></CellDirective>
                                    <CellDirective index={4} value={'45000'} validation= {{ type: 'List', value1: '45000,90000,40' }}></CellDirective>
                                    <CellDirective index={5} value={'04/11/2019'}></CellDirective>
                                    <CellDirective index={6} value={'11:34:32 AM'}></CellDirective>
                                    <CellDirective index={7} value={'1,45,000.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={3}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'shane'}></CellDirective>
                                    <CellDirective index={1} value={'3'} validation= {{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1'}}></CellDirective>
                                    <CellDirective index={2} value={'Sean'}></CellDirective>
                                    <CellDirective index={3} value={'Kango'} validation= {{ type: 'List', value1: 'Kango, Ropes' }}></CellDirective>
                                    <CellDirective index={4} value={'450'} validation= {{ type: 'List', value1: '450, 95' }}></CellDirective>
                                    <CellDirective index={5} value={'06/25/2019'}></CellDirective>
                                    <CellDirective index={6} value={'01:30:11 PM'}></CellDirective>
                                    <CellDirective index={7} value={'545.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={4}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'John'}></CellDirective>
                                    <CellDirective index={1} value={'1'} validation= {{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1'}}></CellDirective>
                                    <CellDirective index={2} value={'Nash'}></CellDirective>
                                    <CellDirective index={3} value={'JCB'} validation= {{ type: 'List', value1: 'JCB, Ropes, scaffolding' }}></CellDirective>
                                    <CellDirective index={4} value={'90000'} validation= {{ type: 'List', value1: '90000, 95, 10000' }}></CellDirective>
                                    <CellDirective index={5} value={'09/22/2019'}></CellDirective>
                                    <CellDirective index={6} value={'12:30:02 PM'}></CellDirective>
                                    <CellDirective index={7} value={'1,00,095.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                        </RowsDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={106}></ColumnDirective>
                                <ColumnDirective width={98}></ColumnDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={86}></ColumnDirective>
                                <ColumnDirective width={107}></ColumnDirective>
                                <ColumnDirective width={81}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
}
}
ReactDOM.render(<App />, document.getElementById('root'));

/**
 * Default data source
 */
export let defaultData: Object[] = [
    { 'Item Name': 'Casual Shoes', Date: '02/14/2014', Time: '11:34:32 AM', Quantity: 10, Price: 20, Amount: 200, Discount: 1, Profit: 10 },
    { 'Item Name': 'Sports Shoes', Date: '06/11/2014', Time: '05:56:32 AM', Quantity: 20, Price: 30, Amount: 600, Discount: 5, Profit: 50 },
    { 'Item Name': 'Formal Shoes', Date: '07/27/2014', Time: '03:32:44 AM', Quantity: 20, Price: 15, Amount: 300, Discount: 7, Profit: 27 },
    { 'Item Name': 'Sandals & Floaters', Date: '11/21/2014', Time: '06:23:54 AM', Quantity: 15, Price: 20, Amount: 300, Discount: 11, Profit: 67 },
    { 'Item Name': 'Flip- Flops & Slippers', Date: '06/23/2014', Time: '12:43:59 AM', Quantity: 30, Price: 10, Amount: 300, Discount: 10, Profit: 70 },
    { 'Item Name': 'Sneakers', Date: '07/22/2014', Time: '10:55:53 AM', Quantity: 40, Price: 20, Amount: 800, Discount: 13, Profit: 66 },
    { 'Item Name': 'Running Shoes', Date: '02/04/2014', Time: '03:44:34 AM', Quantity: 20, Price: 10, Amount: 200, Discount: 3, Profit: 14 },
    { 'Item Name': 'Loafers', Date: '11/30/2014', Time: '03:12:52 AM', Quantity: 31, Price: 10, Amount: 310, Discount: 6, Profit: 29 },
    { 'Item Name': 'Cricket Shoes', Date: '07/09/2014', Time: '11:32:14 AM', Quantity: 41, Price: 30, Amount: 1210, Discount: 12, Profit: 166 },
    { 'Item Name': 'T-Shirts', Date: '10/31/2014', Time: '12:01:44 AM', Quantity: 50, Price: 10, Amount: 500, Discount: 9, Profit: 55 },
];

/**
 * Grid datasource
 */

export function getTradeData(dataCount?: number): object {
    let employees: string[] = [
        'Michael', 'Kathryn', 'Tamer', 'Martin', 'Davolio', 'Nancy', 'Fuller', 'Leverling', 'Peacock',
        'Margaret', 'Buchanan', 'Janet', 'Andrew', 'Callahan', 'Laura', 'Dodsworth', 'Anne',
        'Bergs', 'Vinet', 'Anton', 'Fleet', 'Zachery', 'Van', 'King', 'Jack', 'Rose'];
    let designation: string[] = ['Manager', 'CFO', 'Designer', 'Developer', 'Program Directory', 'System Analyst', 'Project Lead'];
    let mail: string[] = ['sample.com', 'arpy.com', 'rpy.com', 'mail.com', 'jourrapide.com'];
    let location: string[] = ['UK', 'USA', 'Sweden', 'France', 'Canada', 'Argentina', 'Austria', 'Germany', 'Mexico'];
    let status: string[] = ['Active', 'Inactive'];
    let trustworthiness: string[] = ['Perfect', 'Sufficient', 'Insufficient'];
    let tradeData: Object[] = [];
    let address: string[] = ['59 rue de lAbbaye', 'Luisenstr. 48', 'Rua do Paço, 67', '2, rue du Commerce', 'Boulevard Tirou, 255',
        'Rua do mailPaço, 67', 'Hauptstr. 31', 'Starenweg 5', 'Rua do Mercado, 12',
        'Carrera 22 con Ave. Carlos Soublette #8-35', 'Kirchgasse 6',
        'Sierras de Granada 9993', 'Mehrheimerstr. 369', 'Rua da Panificadora, 12', '2817 Milton Dr.', 'Kirchgasse 6',
        'Åkergatan 24', '24, place Kléber', 'Torikatu 38', 'Berliner Platz 43', '5ª Ave. Los Palos Grandes', '1029 - 12th Ave. S.',
        'Torikatu 38', 'P.O. Box 555', '2817 Milton Dr.', 'Taucherstraße 10', '59 rue de lAbbaye', 'Via Ludovico il Moro 22',
        'Avda. Azteca 123', 'Heerstr. 22', 'Berguvsvägen  8', 'Magazinweg 7', 'Berguvsvägen  8', 'Gran Vía, 1', 'Gran Vía, 1',
        'Carrera 52 con Ave. Bolívar #65-98 Llano Largo', 'Magazinweg 7', 'Taucherstraße 10', 'Taucherstraße 10',
        'Av. Copacabana, 267', 'Strada Provinciale 124', 'Fauntleroy Circus', 'Av. dos Lusíadas, 23',
        'Rua da Panificadora, 12', 'Av. Inês de Castro, 414', 'Avda. Azteca 123', '2817 Milton Dr.'];
    let employeeimg: string[] = ['usermale', 'userfemale'];
    if (typeof dataCount === 'string') {
        dataCount = parseInt(dataCount, 10);
    }
    for (let i: number = 1; i <= dataCount; i++) {
        let code: any = 10000;
        tradeData.push({
            'EmployeeID': code + i,
            'Employees':
                employees[Math.floor(Math.random() * employees.length)] + ' ' + employees[Math.floor(Math.random() * employees.length)],
            'Designation': designation[Math.floor(Math.random() * designation.length)],
            'Location': location[Math.floor(Math.random() * location.length)],
            'Status': status[Math.floor(Math.random() * status.length)],
            'Trustworthiness': trustworthiness[Math.floor(Math.random() * trustworthiness.length)],
            'Rating': Math.floor(Math.random() * 5),
            'Software': Math.floor(Math.random() * 100),
            'EmployeeImg': employeeimg[Math.floor(Math.random() * employeeimg.length)],
            'CurrentSalary': Math.floor((Math.random() * 100000)),
            'Address': address[Math.floor(Math.random() * address.length)],
        });
        let employee: string = 'Employees';
        let emp: string = tradeData[i - 1][employee];
        let sName: string = emp.substr(0, emp.indexOf(' ')).toLowerCase();
        let empmail: string = 'Mail';
        tradeData[i - 1][empmail] = sName + (Math.floor(Math.random() * 100) + 10) + '@' + mail[Math.floor(Math.random() * mail.length)];

    }
    return tradeData;
}

export let tradeData: Object[] = [
    {
      "EmployeeID": 10001,
      "Employees": "Laura Nancy",
      "Designation": "Designer",
      "Location": "France",
      "Status": "Inactive",
      "Trustworthiness": "Sufficient",
      "Rating": 0,
      "Software": 69,
      "EmployeeImg": "usermale",
      "CurrentSalary": 84194,
      "Address": "Taucherstraße 10",
      "Mail": "laura15@jourrapide.com"
    },
    {
      "EmployeeID": 10002,
      "Employees": "Zachery Van",
      "Designation": "CFO",
      "Location": "Canada",
      "Status": "Inactive",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 99,
      "EmployeeImg": "usermale",
      "CurrentSalary": 55349,
      "Address": "5ª Ave. Los Palos Grandes",
      "Mail": "zachery109@sample.com"
    },
    {
      "EmployeeID": 10003,
      "Employees": "Rose Fuller",
      "Designation": "CFO",
      "Location": "France",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 1,
      "Software": 1,
      "EmployeeImg": "usermale",
      "CurrentSalary": 16477,
      "Address": "2817 Milton Dr.",
      "Mail": "rose55@rpy.com"
    },
    {
      "EmployeeID": 10004,
      "Employees": "Jack Bergs",
      "Designation": "Manager",
      "Location": "Mexico",
      "Status": "Inactive",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 36,
      "EmployeeImg": "usermale",
      "CurrentSalary": 49040,
      "Address": "2, rue du Commerce",
      "Mail": "jack30@sample.com"
    },
    {
      "EmployeeID": 10005,
      "Employees": "Vinet Bergs",
      "Designation": "Program Directory",
      "Location": "UK",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 1,
      "Software": 39,
      "EmployeeImg": "usermale",
      "CurrentSalary": 5495,
      "Address": "Rua da Panificadora, 12",
      "Mail": "vinet32@jourrapide.com"
    },
    {
      "EmployeeID": 10006,
      "Employees": "Buchanan Van",
      "Designation": "Designer",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 4,
      "Software": 78,
      "EmployeeImg": "usermale",
      "CurrentSalary": 42182,
      "Address": "24, place Kléber",
      "Mail": "buchanan18@mail.com"
    },
    {
      "EmployeeID": 10007,
      "Employees": "Dodsworth Nancy",
      "Designation": "Project Lead",
      "Location": "USA",
      "Status": "Inactive",
      "Trustworthiness": "Sufficient",
      "Rating": 0,
      "Software": 0,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 35776,
      "Address": "Rua do Paço, 67",
      "Mail": "dodsworth84@mail.com"
    },
    {
      "EmployeeID": 10008,
      "Employees": "Laura Jack",
      "Designation": "Developer",
      "Location": "Austria",
      "Status": "Inactive",
      "Trustworthiness": "Perfect",
      "Rating": 3,
      "Software": 89,
      "EmployeeImg": "usermale",
      "CurrentSalary": 25108,
      "Address": "Rua da Panificadora, 12",
      "Mail": "laura82@mail.com"
    },
    {
      "EmployeeID": 10009,
      "Employees": "Anne Fuller",
      "Designation": "Program Directory",
      "Location": "Mexico",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 0,
      "Software": 19,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 32568,
      "Address": "Gran Vía, 1",
      "Mail": "anne97@jourrapide.com"
    },
    {
      "EmployeeID": 10010,
      "Employees": "Buchanan Andrew",
      "Designation": "Designer",
      "Location": "Austria",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 1,
      "Software": 62,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 12320,
      "Address": "P.O. Box 555",
      "Mail": "buchanan50@jourrapide.com"
    },
    {
      "EmployeeID": 10011,
      "Employees": "Andrew Janet",
      "Designation": "System Analyst",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 8,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 20890,
      "Address": "Starenweg 5",
      "Mail": "andrew63@mail.com"
    },
    {
      "EmployeeID": 10012,
      "Employees": "Margaret Tamer",
      "Designation": "System Analyst",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 4,
      "Software": 7,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 22337,
      "Address": "Magazinweg 7",
      "Mail": "margaret26@mail.com"
    },
    {
      "EmployeeID": 10013,
      "Employees": "Tamer Fuller",
      "Designation": "CFO",
      "Location": "Canada",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 78,
      "EmployeeImg": "usermale",
      "CurrentSalary": 89181,
      "Address": "Taucherstraße 10",
      "Mail": "tamer40@arpy.com"
    },
    {
      "EmployeeID": 10014,
      "Employees": "Tamer Anne",
      "Designation": "CFO",
      "Location": "Sweden",
      "Status": "Active",
      "Trustworthiness": "Sufficient",
      "Rating": 0,
      "Software": 18,
      "EmployeeImg": "usermale",
      "CurrentSalary": 20998,
      "Address": "Taucherstraße 10",
      "Mail": "tamer68@arpy.com"
    },
    {
      "EmployeeID": 10015,
      "Employees": "Anton Davolio",
      "Designation": "Project Lead",
      "Location": "France",
      "Status": "Active",
      "Trustworthiness": "Sufficient",
      "Rating": 4,
      "Software": 8,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 48232,
      "Address": "Luisenstr. 48",
      "Mail": "anton46@mail.com"
    },
    {
      "EmployeeID": 10016,
      "Employees": "Buchanan Buchanan",
      "Designation": "System Analyst",
      "Location": "Austria",
      "Status": "Inactive",
      "Trustworthiness": "Perfect",
      "Rating": 0,
      "Software": 19,
      "EmployeeImg": "usermale",
      "CurrentSalary": 43041,
      "Address": "Carrera 52 con Ave. Bolívar #65-98 Llano Largo",
      "Mail": "buchanan68@mail.com"
    },
    {
      "EmployeeID": 10017,
      "Employees": "King Buchanan",
      "Designation": "Program Directory",
      "Location": "Sweden",
      "Status": "Active",
      "Trustworthiness": "Sufficient",
      "Rating": 0,
      "Software": 44,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 25259,
      "Address": "Magazinweg 7",
      "Mail": "king80@jourrapide.com"
    },
    {
      "EmployeeID": 10018,
      "Employees": "Rose Michael",
      "Designation": "Project Lead",
      "Location": "Canada",
      "Status": "Active",
      "Trustworthiness": "Perfect",
      "Rating": 4,
      "Software": 31,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 91156,
      "Address": "Fauntleroy Circus",
      "Mail": "rose75@mail.com"
    },
    {
      "EmployeeID": 10019,
      "Employees": "King Bergs",
      "Designation": "Developer",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Sufficient",
      "Rating": 2,
      "Software": 29,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 28826,
      "Address": "2817 Milton Dr.",
      "Mail": "king57@jourrapide.com"
    },
    {
      "EmployeeID": 10020,
      "Employees": "Davolio Fuller",
      "Designation": "Designer",
      "Location": "Canada",
      "Status": "Inactive",
      "Trustworthiness": "Sufficient",
      "Rating": 3,
      "Software": 35,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 71035,
      "Address": "Gran Vía, 1",
      "Mail": "davolio29@arpy.com"
    },
    {
      "EmployeeID": 10021,
      "Employees": "Rose Rose",
      "Designation": "CFO",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Perfect",
      "Rating": 3,
      "Software": 38,
      "EmployeeImg": "usermale",
      "CurrentSalary": 68123,
      "Address": "Rua do Mercado, 12",
      "Mail": "rose54@arpy.com"
    },
    {
      "EmployeeID": 10022,
      "Employees": "Andrew Michael",
      "Designation": "Program Directory",
      "Location": "UK",
      "Status": "Inactive",
      "Trustworthiness": "Insufficient",
      "Rating": 2,
      "Software": 61,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 75470,
      "Address": "2, rue du Commerce",
      "Mail": "andrew88@jourrapide.com"
    },
    {
      "EmployeeID": 10023,
      "Employees": "Davolio Kathryn",
      "Designation": "Manager",
      "Location": "Germany",
      "Status": "Active",
      "Trustworthiness": "Perfect",
      "Rating": 3,
      "Software": 25,
      "EmployeeImg": "usermale",
      "CurrentSalary": 25234,
      "Address": "Hauptstr. 31",
      "Mail": "davolio42@sample.com"
    },
    {
      "EmployeeID": 10024,
      "Employees": "Anne Fleet",
      "Designation": "System Analyst",
      "Location": "UK",
      "Status": "Active",
      "Trustworthiness": "Perfect",
      "Rating": 3,
      "Software": 0,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 8341,
      "Address": "59 rue de lAbbaye",
      "Mail": "anne86@arpy.com"
    },
    {
      "EmployeeID": 10025,
      "Employees": "Margaret Andrew",
      "Designation": "System Analyst",
      "Location": "Germany",
      "Status": "Inactive",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 51,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 84975,
      "Address": "P.O. Box 555",
      "Mail": "margaret41@arpy.com"
    },
    {
      "EmployeeID": 10026,
      "Employees": "Kathryn Laura",
      "Designation": "Project Lead",
      "Location": "Austria",
      "Status": "Active",
      "Trustworthiness": "Insufficient",
      "Rating": 3,
      "Software": 48,
      "EmployeeImg": "usermale",
      "CurrentSalary": 97282,
      "Address": "Avda. Azteca 123",
      "Mail": "kathryn82@rpy.com"
    },
    {
      "EmployeeID": 10027,
      "Employees": "Michael Michael",
      "Designation": "Developer",
      "Location": "UK",
      "Status": "Inactive",
      "Trustworthiness": "Perfect",
      "Rating": 4,
      "Software": 16,
      "EmployeeImg": "usermale",
      "CurrentSalary": 4184,
      "Address": "Rua do Paço, 67",
      "Mail": "michael58@jourrapide.com"
    },
    {
      "EmployeeID": 10028,
      "Employees": "Leverling Vinet",
      "Designation": "Project Lead",
      "Location": "Germany",
      "Status": "Inactive",
      "Trustworthiness": "Perfect",
      "Rating": 0,
      "Software": 57,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 38370,
      "Address": "59 rue de lAbbaye",
      "Mail": "leverling102@sample.com"
    },
    {
      "EmployeeID": 10029,
      "Employees": "Rose Jack",
      "Designation": "Developer",
      "Location": "UK",
      "Status": "Active",
      "Trustworthiness": "Perfect",
      "Rating": 0,
      "Software": 46,
      "EmployeeImg": "userfemale",
      "CurrentSalary": 84790,
      "Address": "Rua do Mercado, 12",
      "Mail": "rose108@jourrapide.com"
    },
    {
      "EmployeeID": 10030,
      "Employees": "Vinet Van",
      "Designation": "Developer",
      "Location": "USA",
      "Status": "Active",
      "Trustworthiness": "Sufficient",
      "Rating": 0,
      "Software": 40,
      "EmployeeImg": "usermale",
      "CurrentSalary": 71005,
      "Address": "Gran Vía, 1",
      "Mail": "vinet90@jourrapide.com"
    }
  ]

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Spreadsheet</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css"/>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <style>
        #loader {
            color: #008cff;
            height: 40px;
            left: 45%;
            position: absolute;
            top: 45%;
            width: 30%;
        }
        body {
            overflow: hidden;
        }
        .customClass.e-cell {
                        background-color: red;
                }
    </style>
</head>

<body>
    <div id='root'>
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RowsDirective, RowDirective, CellsDirective, CellDirective } from '@syncfusion/ej2-react-spreadsheet';
import { ColumnsDirective, ColumnDirective } from '@syncfusion/ej2-react-spreadsheet';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.boldCenter = { fontWeight: 'bold', textAlign: 'center' };
    }
    oncreated() {
        //Add Data validation to range.
        this.spreadsheet.addDataValidation({ type: 'TextLength', operator: 'LessThanOrEqualTo', value1: '4' }, 'A2:A5');
        this.spreadsheet.addDataValidation({ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }, 'B2:B5');
        this.spreadsheet.addDataValidation({ type: 'Date', operator: 'NotEqualTo', value1: '04/11/2019' }, 'F2:F5');
        this.spreadsheet.addDataValidation({ type: 'Time', operator: 'Between', value1: '10:00:00 AM', value2: '11:00:00 AM' }, 'G2:G5');
        this.spreadsheet.addDataValidation({ type: 'Decimal', operator: 'LessThan', value1: '100000.00' }, 'H2:H5');
        //Highlight Invalid Data.
        this.spreadsheet.addInvalidHighlight('A1:H5');
    }
    render() {
        return (<div>
         <SpreadsheetComponent ref={(ssObj) => { this.spreadsheet = ssObj; }} created={this.oncreated.bind(this)} showFormulaBar={false}>
                    <SheetsDirective>
                        <SheetDirective name={'PriceDetails'}>
                        <RowsDirective>
                            <RowDirective index={0}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'Seller Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={1} value={'Customer Id'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={2} value={'Customer Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={3} value={'Product Name'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={4} value={'Product Price'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={5} value={'Sales Date'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={6} value={'Billing Time'} style={this.boldCenter}></CellDirective>
                                    <CellDirective index={7} value={'Total Price'} style={this.boldCenter}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={1}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'John'}></CellDirective>
                                    <CellDirective index={1} value={'1'} validation={{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }}></CellDirective>
                                    <CellDirective index={2} value={'Nash'}></CellDirective>
                                    <CellDirective index={3} value={'Digger'} validation={{ type: 'List', value1: 'Digger, Digger, Cherrypicker' }}></CellDirective>
                                    <CellDirective index={4} value={'50000'} validation={{ type: 'List', value1: '50000,50000,45000' }}></CellDirective>
                                    <CellDirective index={5} value={'04/11/2019'}></CellDirective>
                                    <CellDirective index={6} value={'11:34:32 AM'}></CellDirective>
                                    <CellDirective index={7} value={'1,45,000.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={2}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'Mike'}></CellDirective>
                                    <CellDirective index={1} value={'2'} validation={{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }}></CellDirective>
                                    <CellDirective index={2} value={'Jim'}></CellDirective>
                                    <CellDirective index={3} value={'Cherrypicker'} validation={{ type: 'List', value1: 'Cherrypicker, JCB, Wheelbarrow' }}></CellDirective>
                                    <CellDirective index={4} value={'45000'} validation={{ type: 'List', value1: '45000,90000,40' }}></CellDirective>
                                    <CellDirective index={5} value={'04/11/2019'}></CellDirective>
                                    <CellDirective index={6} value={'11:34:32 AM'}></CellDirective>
                                    <CellDirective index={7} value={'1,45,000.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={3}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'shane'}></CellDirective>
                                    <CellDirective index={1} value={'3'} validation={{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }}></CellDirective>
                                    <CellDirective index={2} value={'Sean'}></CellDirective>
                                    <CellDirective index={3} value={'Kango'} validation={{ type: 'List', value1: 'Kango, Ropes' }}></CellDirective>
                                    <CellDirective index={4} value={'450'} validation={{ type: 'List', value1: '450, 95' }}></CellDirective>
                                    <CellDirective index={5} value={'06/25/2019'}></CellDirective>
                                    <CellDirective index={6} value={'01:30:11 PM'}></CellDirective>
                                    <CellDirective index={7} value={'545.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                            <RowDirective index={4}>
                                <CellsDirective>
                                    <CellDirective index={0} value={'John'}></CellDirective>
                                    <CellDirective index={1} value={'1'} validation={{ type: 'WholeNumber', operator: 'NotEqualTo', value1: '1' }}></CellDirective>
                                    <CellDirective index={2} value={'Nash'}></CellDirective>
                                    <CellDirective index={3} value={'JCB'} validation={{ type: 'List', value1: 'JCB, Ropes, scaffolding' }}></CellDirective>
                                    <CellDirective index={4} value={'90000'} validation={{ type: 'List', value1: '90000, 95, 10000' }}></CellDirective>
                                    <CellDirective index={5} value={'09/22/2019'}></CellDirective>
                                    <CellDirective index={6} value={'12:30:02 PM'}></CellDirective>
                                    <CellDirective index={7} value={'1,00,095.00'}></CellDirective>
                                </CellsDirective>
                            </RowDirective>
                        </RowsDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={106}></ColumnDirective>
                                <ColumnDirective width={98}></ColumnDirective>
                                <ColumnDirective width={88}></ColumnDirective>
                                <ColumnDirective width={86}></ColumnDirective>
                                <ColumnDirective width={107}></ColumnDirective>
                                <ColumnDirective width={81}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
    }
}
ReactDOM.render(<App />, document.getElementById('root'));

Limitations of Data validation

The following features have some limitations in Data Validation:

Entire row data validation.
Insert row between the data validation.
Copy/paste with data validation.
Delete cells between data validation applied range.

Clear

Clear feature helps you to clear the cell contents (formulas and data), formats (including number formats, conditional formats, and borders) in a spreadsheet. The cleared cells will remain blank or unformatted or content on the worksheet.

Apply Clear Feature

You can apply clear feature by using one of the following ways,

Select the clear icon in the Ribbon toolbar under the Home Tab.
Using the clear() method to clear the values.

Clear has the following types in the spreadsheet,

Options	Uses
`Clear All`	Used to clear all contents, formats, and hyperlinks.
`Clear Formats`	Used to clear the formats (including number formats, conditional formats, and borders) in a cell.
`Clear Contents`	Used to clear the contents (formulas and data) in a cell.
`Clear Hyperlinks`	Used to clear the hyperlink in a cell.

Methods

Clear the cell contents and formats in the Spreadsheet document by using the clear method. The clear method has type and range as parameters. The following code example shows how to clear the cell contents and formats in the button click event.

Source

Preview

app.tsx

datasource.tsx

index.html

app.jsx

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
import { DropDownButtonComponent, ItemModel } from '@syncfusion/ej2-react-splitbuttons';
import { getComponent } from '@syncfusion/ej2-base';
import { RangeDirective, ColumnsDirective, ColumnDirective } from '@syncfusion/ej2-react-spreadsheet';
export default class App extends React.Component<{}, {}> {
spreadsheet: SpreadsheetComponent;
public items: ItemModel[] = [
{
    text: "Clear All"
},
{
    text: "Clear Formats"
},
{
    text: "Clear Contents"
},
{
    text: "Clear Hyperlinks"
}
];
public oncreated(args): void{
    this.spreadsheet.cellFormat({ fontWeight: 'bold', fontSize: '12pt'}, 'A1:E1');
    this.spreadsheet.cellFormat({ color: '#10c469' }, 'B1:B10');
}
public itemSelect(args): void {
    let spreadsheet = getComponent(document.getElementById("spreadsheet"), "spreadsheet");
    if (args.item.text === 'Clear All')
        spreadsheet.clear({ type: 'Clear All', range: 'D1:D10' }); // Clear the content, formats and hyperlinks applied in the provided range.
    if (args.item.text === 'Clear Formats')
        spreadsheet.clear({ type: 'Clear Formats', range: 'B1:B10' }); // Clear the formats applied in the provided range
    if (args.item.text === 'Clear Contents')
        spreadsheet.clear({ type: 'Clear Contents', range: 'A1:A10' }); // Clear the content in the provided range
    if (args.item.text === 'Clear Hyperlinks')
        spreadsheet.clear({ type: 'Clear Hyperlinks', range: 'F2:F6' }); // Clear the hyperlinks applied in the provided range
}
 render() {
    return  ( <div><DropDownButtonComponent id="element" items={this.items} select={this.itemSelect}> Clear </DropDownButtonComponent>
    <SpreadsheetComponent id ='spreadsheet' ref={(ssObj) => { this.spreadsheet = ssObj }} created={this.oncreated.bind(this)}>
                    <SheetsDirective>
                        <SheetDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={110}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={180}></ColumnDirective>
                                <ColumnDirective width={130}></ColumnDirective>
                                <ColumnDirective width={130}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
}
}
ReactDOM.render(<App />, document.getElementById('root'));

/**
 * Default data source
 */
export let data: Object[]  = [{
  OrderID: 10248,
  CustomerID: 'VINET',
  EmployeeID: 5,
  ShipName: 'Vins et alcools Chevalier',
  ShipCity: 'Reims',
  Website: 'https://www.amazon.com/'
},
{
  OrderID: 10249,
  CustomerID: 'TOMSP',
  EmployeeID: 6,
  ShipName: 'Toms Spezialitäten',
  ShipCity: 'Münster',
  Website: 'https://www.overstock.com/'
},
{
  OrderID: 10250,
  CustomerID: 'HANAR',
  EmployeeID: 4,
  ShipName: 'Hanari Carnes',
  ShipCity: 'Rio de Janeiro',
  Website: 'https://www.aliexpress.com/'
},
{
  OrderID: 10251,
  CustomerID: 'VICTE',
  EmployeeID: 3,
  ShipName: 'Victuailles en stock',
  ShipCity: 'Lyon',
  Website: 'http://www.alibaba.com/'
},
{
  OrderID: 10252,
  CustomerID: 'SUPRD',
  EmployeeID: 4,
  ShipName: 'Suprêmes délices',
  ShipCity: 'Charleroi',
  Website: 'https://taobao.com/'
}];

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Spreadsheet</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css"/>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <style>
        #loader {
            color: #008cff;
            height: 40px;
            left: 45%;
            position: absolute;
            top: 45%;
            width: 30%;
        }
        body {
            overflow: hidden;
        }
        .customClass.e-cell {
                        background-color: red;
                }
    </style>
</head>

<body>
    <div id='root'>
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { SpreadsheetComponent, SheetsDirective, SheetDirective, RangesDirective } from '@syncfusion/ej2-react-spreadsheet';
import { data } from './datasource';
import { DropDownButtonComponent } from '@syncfusion/ej2-react-splitbuttons';
import { getComponent } from '@syncfusion/ej2-base';
import { RangeDirective, ColumnsDirective, ColumnDirective } from '@syncfusion/ej2-react-spreadsheet';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.items = [
            {
                text: "Clear All"
            },
            {
                text: "Clear Formats"
            },
            {
                text: "Clear Contents"
            },
            {
                text: "Clear Hyperlinks"
            }
        ];
    }
    oncreated(args) {
        this.spreadsheet.cellFormat({ fontWeight: 'bold', fontSize: '12pt' }, 'A1:E1');
        this.spreadsheet.cellFormat({ color: '#10c469' }, 'B1:B10');
    }
    itemSelect(args) {
        let spreadsheet = getComponent(document.getElementById("spreadsheet"), "spreadsheet");
        if (args.item.text === 'Clear All')
            spreadsheet.clear({ type: 'Clear All', range: 'D1:D10' }); // Clear the content, formats and hyperlinks applied in the provided range.
        if (args.item.text === 'Clear Formats')
            spreadsheet.clear({ type: 'Clear Formats', range: 'B1:B10' }); // Clear the formats applied in the provided range
        if (args.item.text === 'Clear Contents')
            spreadsheet.clear({ type: 'Clear Contents', range: 'A1:A10' }); // Clear the content in the provided range
        if (args.item.text === 'Clear Hyperlinks')
            spreadsheet.clear({ type: 'Clear Hyperlinks', range: 'F2:F6' }); // Clear the hyperlinks applied in the provided range
    }
    render() {
        return (<div><DropDownButtonComponent id="element" items={this.items} select={this.itemSelect}> Clear </DropDownButtonComponent>
    <SpreadsheetComponent id='spreadsheet' ref={(ssObj) => { this.spreadsheet = ssObj; }} created={this.oncreated.bind(this)}>
                    <SheetsDirective>
                        <SheetDirective>
                            <RangesDirective>
                                <RangeDirective dataSource={data}></RangeDirective>
                            </RangesDirective>
                            <ColumnsDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={110}></ColumnDirective>
                                <ColumnDirective width={100}></ColumnDirective>
                                <ColumnDirective width={180}></ColumnDirective>
                                <ColumnDirective width={130}></ColumnDirective>
                                <ColumnDirective width={130}></ColumnDirective>
                            </ColumnsDirective>
                        </SheetDirective>
                    </SheetsDirective>
                </SpreadsheetComponent> </div>);
    }
}
ReactDOM.render(<App />, document.getElementById('root'));

Cell Range in React Spreadsheet component

Wrap text

Limitations of Wrap text

Merge cells

Limitations of Merge

Data Validation

Apply Validation

Clear Validation

Highlight Invalid Data

Clear Highlighted Invalid Data

Limitations of Data validation

Clear

Apply Clear Feature

Methods

See Also