Customize Keyboard Navigation - React Data Grid

import React, { useCallback, useState } from 'react'; import DataGrid, { Column, Editing, Paging, Lookup, KeyboardNavigation, DataGridTypes, } from 'devextreme-react/data-grid'; import SelectBox, { SelectBoxTypes } from 'devextreme-react/select-box'; import CheckBox, { CheckBoxTypes } from 'devextreme-react/check-box'; import { employees, states, keyActionLabel, keyDirectionLabel, } from './data.ts'; const enterKeyActions = ['startEdit', 'moveFocus']; const enterKeyDirections = ['none', 'column', 'row']; const onFocusedCellChanging = (e: { isHighlighted: boolean; }) => { e.isHighlighted = true; }; const App = () => { const [editOnKeyPress, setEditOnKeyPress] = useState(true); const [enterKeyAction, setEnterKeyAction] = useState<DataGridTypes.EnterKeyAction>('moveFocus'); const [enterKeyDirection, setEnterKeyDirection] = useState<DataGridTypes.EnterKeyDirection>('column'); const editOnKeyPressChanged = useCallback((e: CheckBoxTypes.ValueChangedEvent) => { setEditOnKeyPress(e.value); }, []); const enterKeyActionChanged = useCallback((e: SelectBoxTypes.ValueChangedEvent) => { setEnterKeyAction(e.value); }, []); const enterKeyDirectionChanged = useCallback((e: SelectBoxTypes.ValueChangedEvent) => { setEnterKeyDirection(e.value); }, []); return ( <div id="data-grid-demo"> <DataGrid dataSource={employees} keyExpr="ID" showBorders={true} onFocusedCellChanging={onFocusedCellChanging}> <KeyboardNavigation editOnKeyPress={editOnKeyPress} enterKeyAction={enterKeyAction} enterKeyDirection={enterKeyDirection} /> <Paging enabled={false} /> <Editing mode="batch" allowUpdating={true} startEditAction="dblClick" /> <Column dataField="Prefix" caption="Title" width={70} /> <Column dataField="FirstName" /> <Column dataField="LastName" /> <Column dataField="Position" width={170} /> <Column dataField="StateID" caption="State" width={125}> <Lookup dataSource={states} valueExpr="ID" displayExpr="Name" /> </Column> <Column dataField="BirthDate" dataType="date" /> </DataGrid> <div className="options"> <div className="caption">Options</div> <div className="option-container"> <div className="option check-box"> <CheckBox text="Edit On Key Press" value={editOnKeyPress} onValueChanged={editOnKeyPressChanged} /> </div> <div className="option"> <span className="option-caption">Enter Key Action</span> <SelectBox className="select" items={enterKeyActions} inputAttr={keyActionLabel} value={enterKeyAction} onValueChanged={enterKeyActionChanged} /> </div> <div className="option"> <span className="option-caption">Enter Key Direction</span> <SelectBox className="select" items={enterKeyDirections} inputAttr={keyDirectionLabel} value={enterKeyDirection} onValueChanged={enterKeyDirectionChanged} /> </div> </div> </div> </div> ); }; export default App;

import React, { useCallback, useState } from 'react'; import DataGrid, { Column, Editing, Paging, Lookup, KeyboardNavigation, } from 'devextreme-react/data-grid'; import SelectBox from 'devextreme-react/select-box'; import CheckBox from 'devextreme-react/check-box'; import { employees, states, keyActionLabel, keyDirectionLabel, } from './data.js'; const enterKeyActions = ['startEdit', 'moveFocus']; const enterKeyDirections = ['none', 'column', 'row']; const onFocusedCellChanging = (e) => { e.isHighlighted = true; }; const App = () => { const [editOnKeyPress, setEditOnKeyPress] = useState(true); const [enterKeyAction, setEnterKeyAction] = useState('moveFocus'); const [enterKeyDirection, setEnterKeyDirection] = useState('column'); const editOnKeyPressChanged = useCallback((e) => { setEditOnKeyPress(e.value); }, []); const enterKeyActionChanged = useCallback((e) => { setEnterKeyAction(e.value); }, []); const enterKeyDirectionChanged = useCallback((e) => { setEnterKeyDirection(e.value); }, []); return ( <div id="data-grid-demo"> <DataGrid dataSource={employees} keyExpr="ID" showBorders={true} onFocusedCellChanging={onFocusedCellChanging} > <KeyboardNavigation editOnKeyPress={editOnKeyPress} enterKeyAction={enterKeyAction} enterKeyDirection={enterKeyDirection} /> <Paging enabled={false} /> <Editing mode="batch" allowUpdating={true} startEditAction="dblClick" /> <Column dataField="Prefix" caption="Title" width={70} /> <Column dataField="FirstName" /> <Column dataField="LastName" /> <Column dataField="Position" width={170} /> <Column dataField="StateID" caption="State" width={125} > <Lookup dataSource={states} valueExpr="ID" displayExpr="Name" /> </Column> <Column dataField="BirthDate" dataType="date" /> </DataGrid> <div className="options"> <div className="caption">Options</div> <div className="option-container"> <div className="option check-box"> <CheckBox text="Edit On Key Press" value={editOnKeyPress} onValueChanged={editOnKeyPressChanged} /> </div> <div className="option"> <span className="option-caption">Enter Key Action</span> <SelectBox className="select" items={enterKeyActions} inputAttr={keyActionLabel} value={enterKeyAction} onValueChanged={enterKeyActionChanged} /> </div> <div className="option"> <span className="option-caption">Enter Key Direction</span> <SelectBox className="select" items={enterKeyDirections} inputAttr={keyDirectionLabel} value={enterKeyDirection} onValueChanged={enterKeyDirectionChanged} /> </div> </div> </div> </div> ); }; export default App;

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.tsx'; ReactDOM.render( <App />, document.getElementById('app'), );

export const employees = [{ ID: 1, FirstName: 'John', LastName: 'Heart', Prefix: 'Mr.', Position: 'CEO', BirthDate: '1964/03/16', HireDate: '1995/01/15', Notes: 'John has been in the Audio/Video industry since 1990. He has led DevAv as its CEO since 2003.\r\n\r\nWhen not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.', Address: '351 S Hill St.', StateID: 5, }, { ID: 2, FirstName: 'Olivia', LastName: 'Peyton', Prefix: 'Mrs.', Position: 'Sales Assistant', BirthDate: '1981/06/03', HireDate: '2012/05/14', Notes: 'Olivia loves to sell. She has been selling DevAV products since 2012. \r\n\r\nOlivia was homecoming queen in high school. She is expecting her first child in 6 months. Good Luck Olivia.', Address: '807 W Paseo Del Mar', StateID: 5, }, { ID: 3, FirstName: 'Robert', LastName: 'Reagan', Prefix: 'Mr.', Position: 'CMO', BirthDate: '1974/09/07', HireDate: '2002/11/08', Notes: 'Robert was recently voted the CMO of the year by CMO Magazine. He is a proud member of the DevAV Management Team.\r\n\r\nRobert is a championship BBQ chef, so when you get the chance ask him for his secret recipe.', Address: '4 Westmoreland Pl.', StateID: 4, }, { ID: 4, FirstName: 'Greta', LastName: 'Sims', Prefix: 'Ms.', Position: 'HR Manager', BirthDate: '1977/11/22', HireDate: '1998/04/23', Notes: "Greta has been DevAV's HR Manager since 2003. She joined DevAV from Sonee Corp.\r\n\r\nGreta is currently training for the NYC marathon. Her best marathon time is 4 hours. Go Greta.", Address: '1700 S Grandview Dr.', StateID: 11, }, { ID: 5, FirstName: 'Brett', LastName: 'Wade', Prefix: 'Mr.', Position: 'IT Manager', BirthDate: '1968/12/01', HireDate: '2009/03/06', Notes: 'Brett came to DevAv from Microsoft and has led our IT department since 2012.\r\n\r\nWhen he is not working hard for DevAV, he coaches Little League (he was a high school pitcher).', Address: '1120 Old Mill Rd.', StateID: 13, }, { ID: 6, FirstName: 'Sandra', LastName: 'Johnson', Prefix: 'Mrs.', Position: 'Controller', BirthDate: '1974/11/15', HireDate: '2005/05/11', Notes: "Sandra is a CPA and has been our controller since 2008. She loves to interact with staff so if you've not met her, be certain to say hi.\r\n\r\nSandra has 2 daughters both of whom are accomplished gymnasts.", Address: '4600 N Virginia Rd.', StateID: 44, }, { ID: 7, FirstName: 'Kevin', LastName: 'Carter', Prefix: 'Mr.', Position: 'Shipping Manager', BirthDate: '1978/01/09', HireDate: '2009/08/11', Notes: 'Kevin is our hard-working shipping manager and has been helping that department work like clockwork for 18 months.\r\n\r\nWhen not in the office, he is usually on the basketball court playing pick-up games.', Address: '424 N Main St.', StateID: 5, }, { ID: 8, FirstName: 'Cynthia', LastName: 'Stanwick', Prefix: 'Ms.', Position: 'HR Assistant', BirthDate: '1985/06/05', HireDate: '2008/03/24', Notes: 'Cindy joined us in 2008 and has been in the HR department for 2 years. \r\n\r\nShe was recently awarded employee of the month. Way to go Cindy!', Address: '2211 Bonita Dr.', StateID: 4, }, { ID: 9, FirstName: 'Kent', LastName: 'Samuelson', Prefix: 'Dr.', Position: 'Ombudsman', BirthDate: '1972/09/11', HireDate: '2009/04/22', Notes: 'As our ombudsman, Kent is on the front-lines solving customer problems and helping our partners address issues out in the field. He is a classically trained musician and is a member of the Chamber Orchestra.', Address: '12100 Mora Dr', StateID: 26, }, { ID: 10, FirstName: 'Taylor', LastName: 'Riley', Prefix: 'Mr.', Position: 'Network Admin', BirthDate: '1982/08/14', HireDate: '2012/04/14', Notes: "If you are like the rest of us at DevAV, then you've probably reached out for help from Taylor. He does a great job as a member of our IT department.", Address: '7776 Torreyson Dr', StateID: 5, }]; export const states = [{ ID: 1, Name: 'Alabama', }, { ID: 2, Name: 'Alaska', }, { ID: 3, Name: 'Arizona', }, { ID: 4, Name: 'Arkansas', }, { ID: 5, Name: 'California', }, { ID: 6, Name: 'Colorado', }, { ID: 7, Name: 'Connecticut', }, { ID: 8, Name: 'Delaware', }, { ID: 9, Name: 'District of Columbia', }, { ID: 10, Name: 'Florida', }, { ID: 11, Name: 'Georgia', }, { ID: 12, Name: 'Hawaii', }, { ID: 13, Name: 'Idaho', }, { ID: 14, Name: 'Illinois', }, { ID: 15, Name: 'Indiana', }, { ID: 16, Name: 'Iowa', }, { ID: 17, Name: 'Kansas', }, { ID: 18, Name: 'Kentucky', }, { ID: 19, Name: 'Louisiana', }, { ID: 20, Name: 'Maine', }, { ID: 21, Name: 'Maryland', }, { ID: 22, Name: 'Massachusetts', }, { ID: 23, Name: 'Michigan', }, { ID: 24, Name: 'Minnesota', }, { ID: 25, Name: 'Mississippi', }, { ID: 26, Name: 'Missouri', }, { ID: 27, Name: 'Montana', }, { ID: 28, Name: 'Nebraska', }, { ID: 29, Name: 'Nevada', }, { ID: 30, Name: 'New Hampshire', }, { ID: 31, Name: 'New Jersey', }, { ID: 32, Name: 'New Mexico', }, { ID: 33, Name: 'New York', }, { ID: 34, Name: 'North Carolina', }, { ID: 35, Name: 'Ohio', }, { ID: 36, Name: 'Oklahoma', }, { ID: 37, Name: 'Oregon', }, { ID: 38, Name: 'Pennsylvania', }, { ID: 39, Name: 'Rhode Island', }, { ID: 40, Name: 'South Carolina', }, { ID: 41, Name: 'South Dakota', }, { ID: 42, Name: 'Tennessee', }, { ID: 43, Name: 'Texas', }, { ID: 44, Name: 'Utah', }, { ID: 45, Name: 'Vermont', }, { ID: 46, Name: 'Virginia', }, { ID: 47, Name: 'Washington', }, { ID: 48, Name: 'West Virginia', }, { ID: 49, Name: 'Wisconsin', }, { ID: 50, Name: 'Wyoming', }, { ID: 51, Name: 'North Dakota', }]; export const keyActionLabel = { 'aria-label': 'Key Action' }; export const keyDirectionLabel = { 'aria-label': 'Key Direction' };

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render(<App />, document.getElementById('app'));

export const employees = [ { ID: 1, FirstName: 'John', LastName: 'Heart', Prefix: 'Mr.', Position: 'CEO', BirthDate: '1964/03/16', HireDate: '1995/01/15', Notes: 'John has been in the Audio/Video industry since 1990. He has led DevAv as its CEO since 2003.\r\n\r\nWhen not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.', Address: '351 S Hill St.', StateID: 5, }, { ID: 2, FirstName: 'Olivia', LastName: 'Peyton', Prefix: 'Mrs.', Position: 'Sales Assistant', BirthDate: '1981/06/03', HireDate: '2012/05/14', Notes: 'Olivia loves to sell. She has been selling DevAV products since 2012. \r\n\r\nOlivia was homecoming queen in high school. She is expecting her first child in 6 months. Good Luck Olivia.', Address: '807 W Paseo Del Mar', StateID: 5, }, { ID: 3, FirstName: 'Robert', LastName: 'Reagan', Prefix: 'Mr.', Position: 'CMO', BirthDate: '1974/09/07', HireDate: '2002/11/08', Notes: 'Robert was recently voted the CMO of the year by CMO Magazine. He is a proud member of the DevAV Management Team.\r\n\r\nRobert is a championship BBQ chef, so when you get the chance ask him for his secret recipe.', Address: '4 Westmoreland Pl.', StateID: 4, }, { ID: 4, FirstName: 'Greta', LastName: 'Sims', Prefix: 'Ms.', Position: 'HR Manager', BirthDate: '1977/11/22', HireDate: '1998/04/23', Notes: "Greta has been DevAV's HR Manager since 2003. She joined DevAV from Sonee Corp.\r\n\r\nGreta is currently training for the NYC marathon. Her best marathon time is 4 hours. Go Greta.", Address: '1700 S Grandview Dr.', StateID: 11, }, { ID: 5, FirstName: 'Brett', LastName: 'Wade', Prefix: 'Mr.', Position: 'IT Manager', BirthDate: '1968/12/01', HireDate: '2009/03/06', Notes: 'Brett came to DevAv from Microsoft and has led our IT department since 2012.\r\n\r\nWhen he is not working hard for DevAV, he coaches Little League (he was a high school pitcher).', Address: '1120 Old Mill Rd.', StateID: 13, }, { ID: 6, FirstName: 'Sandra', LastName: 'Johnson', Prefix: 'Mrs.', Position: 'Controller', BirthDate: '1974/11/15', HireDate: '2005/05/11', Notes: "Sandra is a CPA and has been our controller since 2008. She loves to interact with staff so if you've not met her, be certain to say hi.\r\n\r\nSandra has 2 daughters both of whom are accomplished gymnasts.", Address: '4600 N Virginia Rd.', StateID: 44, }, { ID: 7, FirstName: 'Kevin', LastName: 'Carter', Prefix: 'Mr.', Position: 'Shipping Manager', BirthDate: '1978/01/09', HireDate: '2009/08/11', Notes: 'Kevin is our hard-working shipping manager and has been helping that department work like clockwork for 18 months.\r\n\r\nWhen not in the office, he is usually on the basketball court playing pick-up games.', Address: '424 N Main St.', StateID: 5, }, { ID: 8, FirstName: 'Cynthia', LastName: 'Stanwick', Prefix: 'Ms.', Position: 'HR Assistant', BirthDate: '1985/06/05', HireDate: '2008/03/24', Notes: 'Cindy joined us in 2008 and has been in the HR department for 2 years. \r\n\r\nShe was recently awarded employee of the month. Way to go Cindy!', Address: '2211 Bonita Dr.', StateID: 4, }, { ID: 9, FirstName: 'Kent', LastName: 'Samuelson', Prefix: 'Dr.', Position: 'Ombudsman', BirthDate: '1972/09/11', HireDate: '2009/04/22', Notes: 'As our ombudsman, Kent is on the front-lines solving customer problems and helping our partners address issues out in the field. He is a classically trained musician and is a member of the Chamber Orchestra.', Address: '12100 Mora Dr', StateID: 26, }, { ID: 10, FirstName: 'Taylor', LastName: 'Riley', Prefix: 'Mr.', Position: 'Network Admin', BirthDate: '1982/08/14', HireDate: '2012/04/14', Notes: "If you are like the rest of us at DevAV, then you've probably reached out for help from Taylor. He does a great job as a member of our IT department.", Address: '7776 Torreyson Dr', StateID: 5, }, ]; export const states = [ { ID: 1, Name: 'Alabama', }, { ID: 2, Name: 'Alaska', }, { ID: 3, Name: 'Arizona', }, { ID: 4, Name: 'Arkansas', }, { ID: 5, Name: 'California', }, { ID: 6, Name: 'Colorado', }, { ID: 7, Name: 'Connecticut', }, { ID: 8, Name: 'Delaware', }, { ID: 9, Name: 'District of Columbia', }, { ID: 10, Name: 'Florida', }, { ID: 11, Name: 'Georgia', }, { ID: 12, Name: 'Hawaii', }, { ID: 13, Name: 'Idaho', }, { ID: 14, Name: 'Illinois', }, { ID: 15, Name: 'Indiana', }, { ID: 16, Name: 'Iowa', }, { ID: 17, Name: 'Kansas', }, { ID: 18, Name: 'Kentucky', }, { ID: 19, Name: 'Louisiana', }, { ID: 20, Name: 'Maine', }, { ID: 21, Name: 'Maryland', }, { ID: 22, Name: 'Massachusetts', }, { ID: 23, Name: 'Michigan', }, { ID: 24, Name: 'Minnesota', }, { ID: 25, Name: 'Mississippi', }, { ID: 26, Name: 'Missouri', }, { ID: 27, Name: 'Montana', }, { ID: 28, Name: 'Nebraska', }, { ID: 29, Name: 'Nevada', }, { ID: 30, Name: 'New Hampshire', }, { ID: 31, Name: 'New Jersey', }, { ID: 32, Name: 'New Mexico', }, { ID: 33, Name: 'New York', }, { ID: 34, Name: 'North Carolina', }, { ID: 35, Name: 'Ohio', }, { ID: 36, Name: 'Oklahoma', }, { ID: 37, Name: 'Oregon', }, { ID: 38, Name: 'Pennsylvania', }, { ID: 39, Name: 'Rhode Island', }, { ID: 40, Name: 'South Carolina', }, { ID: 41, Name: 'South Dakota', }, { ID: 42, Name: 'Tennessee', }, { ID: 43, Name: 'Texas', }, { ID: 44, Name: 'Utah', }, { ID: 45, Name: 'Vermont', }, { ID: 46, Name: 'Virginia', }, { ID: 47, Name: 'Washington', }, { ID: 48, Name: 'West Virginia', }, { ID: 49, Name: 'Wisconsin', }, { ID: 50, Name: 'Wyoming', }, { ID: 51, Name: 'North Dakota', }, ]; export const keyActionLabel = { 'aria-label': 'Key Action' }; export const keyDirectionLabel = { 'aria-label': 'Key Direction' };

<!DOCTYPE html> <html lang="en"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.2.3/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script type="text/javascript" src="config.js"></script> <script type="text/javascript"> System.import("./index.tsx"); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>

.options { margin-top: 20px; padding: 20px; background-color: rgba(191, 191, 191, 0.15); position: relative; } .caption { font-size: 18px; font-weight: 500; } .option-container { display: flex; margin: 0 auto; justify-content: space-between; } .option { margin-top: 10px; display: flex; align-items: center; } .option-caption { white-space: nowrap; margin: 0 8px; } .option.check-box { width: 150px; } .option > .select { width: 155px; }

React Data Grid - Customize Keyboard Navigation