-
Data Grid
- Overview
-
Data Binding
-
Paging and Scrolling
-
Editing
-
Grouping
-
Filtering and Sorting
- Focused Row
-
Row Drag & Drop
-
Selection
-
Columns
- State Persistence
-
Appearance
-
Templates
-
Data Summaries
-
Master-Detail
-
Export to PDF
-
Export to Excel
-
Adaptability
- Keyboard Navigation
-
Pivot Grid
- Overview
-
Data Binding
-
Field Chooser
-
Features
-
Export to Excel
-
Tree List
- Overview
-
Data Binding
- Sorting
- Paging
-
Editing
- Node Drag & Drop
- Focused Row
-
Selection
-
Filtering
-
Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
-
Scheduler
- Overview
-
Data Binding
-
Views
-
Features
- Virtual Scrolling
-
Grouping
-
Customization
- Adaptability
-
Html Editor
-
Diagram
- Overview
-
Data Binding
-
Featured Shapes
-
Custom Shapes
-
Document Capabilities
-
User Interaction
- UI Customization
- Adaptability
-
Charts
- Overview
-
Data Binding
-
Area Charts
-
Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Line Charts
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
-
Range Charts
-
Sparkline Charts
-
Tree Map
-
Funnel and Pyramid Charts
- Sankey Chart
-
Combinations
-
More Features
-
Export
-
Selection
-
Tooltips
-
Zooming
-
-
Gantt
- Overview
-
Data
-
UI Customization
- Strip Lines
- Export to PDF
- Sorting
-
Filtering
-
Gauges
- Overview
-
Data Binding
-
Bar Gauge
-
Circular Gauge
-
Linear Gauge
-
Navigation
- Overview
- Accordion
- Menu
- Multi View
-
Drawer
-
Tab Panel
-
Tabs
-
Toolbar
-
Tree View
- Right-to-Left Support
-
Editors
- Overview
- Autocomplete
-
Calendar
- Check Box
- Color Box
-
Date Box
-
Date Range Box
-
Drop Down Box
-
Number Box
-
Select Box
- Switch
-
Tag Box
- Text Area
- Text Box
- Validation
- Custom Text Editor Buttons
- Right-to-Left Support
- Editor Appearance Variants
-
Forms and Multi-Purpose
- Overview
- Box
- Button Group
- Field Set
-
Filter Builder
-
Form
- Radio Group
-
Range Selector
- Numeric Scale (Lightweight)
- Numeric Scale
- Date-Time Scale (Lightweight)
- Date-Time Scale
- Logarithmic Scale
- Discrete scale
- Custom Formatting
- Use Range Selection for Calculation
- Use Range Selection for Filtering
- Image on Background
- Chart on Background
- Customized Chart on Background
- Chart on Background with Series Template
- Range Slider
- Responsive Box
- Scroll View
- Slider
-
Sortable
-
File Management
-
File Manager
- Overview
-
File System Types
-
Customization
-
File Uploader
-
-
Actions and Lists
- Overview
-
Action Sheet
-
Button
- Floating Action Button
- Drop Down Button
-
Context Menu
-
Gallery
-
List
-
Lookup
-
Tile View
- Resizable
-
Maps
- Overview
-
Map
-
Vector Map
-
Dialogs and Notifications
-
Localization
Related Demos:
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Focused Row
The DataGrid component can highlight the focused row. To enable this feature, set the focusedRowEnabled property to true.
To focus a row programmatically, specify the focusedRowKey property. The DataGrid automatically scrolls to the focused row if the autoNavigateToFocusedRow property is enabled. In the UI, users can click a row to focus it. The focused row is saved in the DataGrid's state.
You can use the onFocusedRowChanging or onFocusedRowChanged property to specify a custom function that is executed before or after a row is focused.
In this demo, the row with the 117
key is focused initially. You can specify the focusedRowKey
and autoNavigateToFocusedRow
properties via the input field and the checkbox below the DataGrid.
Was this demo helpful?
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you for the feedback!
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
$(() => {
const dataGrid = $('#gridContainer').dxDataGrid({
dataSource: {
store: {
type: 'odata',
version: 2,
key: 'Task_ID',
url: 'https://js.devexpress.com/Demos/DevAV/odata/Tasks',
},
expand: 'ResponsibleEmployee',
select: [
'Task_ID',
'Task_Subject',
'Task_Start_Date',
'Task_Status',
'Task_Description',
'Task_Completion',
'ResponsibleEmployee/Employee_Full_Name',
],
},
columns: [
{
dataField: 'Task_ID',
width: 80,
}, {
dataField: 'Task_Start_Date',
caption: 'Start Date',
dataType: 'date',
}, {
dataField: 'ResponsibleEmployee.Employee_Full_Name',
caption: 'Assigned To',
allowSorting: false,
}, {
dataField: 'Task_Subject',
caption: 'Subject',
width: 350,
}, {
dataField: 'Task_Status',
caption: 'Status',
},
],
focusedRowEnabled: true,
focusedRowKey: 117,
showBorders: true,
paging: {
pageSize: 10,
},
onFocusedRowChanging(e) {
const rowsCount = e.component.getVisibleRows().length;
const pageCount = e.component.pageCount();
const pageIndex = e.component.pageIndex();
const key = e.event && e.event.key;
if (key && e.prevRowIndex === e.newRowIndex) {
if (e.newRowIndex === rowsCount - 1 && pageIndex < pageCount - 1) {
e.component.pageIndex(pageIndex + 1).done(() => {
e.component.option('focusedRowIndex', 0);
});
} else if (e.newRowIndex === 0 && pageIndex > 0) {
e.component.pageIndex(pageIndex - 1).done(() => {
e.component.option('focusedRowIndex', rowsCount - 1);
});
}
}
},
onFocusedRowChanged(e) {
const taskItem = getTaskDataItem(e.row);
const focusedRowKey = e.component.option('focusedRowKey');
$('#taskSubject').html(taskItem.subject);
$('#taskDetails').html(taskItem.description);
$('#taskStatus').html(taskItem.status);
$('#taskProgress').text(taskItem.progress);
$('#taskId').dxNumberBox('instance').option('value', focusedRowKey);
},
}).dxDataGrid('instance');
$('#taskId').dxNumberBox({
min: 1,
max: 183,
step: 0,
inputAttr: { 'aria-label': 'Focused Row Key' },
onValueChanged(e) {
if (e.event && e.value > 0) {
dataGrid.option('focusedRowKey', e.value);
}
},
});
$('#autoNavigateCheckboxId').dxCheckBox({
text: 'Auto Navigate To Focused Row',
value: true,
onValueChanged(e) {
dataGrid.option('autoNavigateToFocusedRow', e.value);
},
});
});
function getTaskDataItem(row) {
const rowData = row && row.data;
return {
subject: rowData.Task_Subject,
description: rowData.Task_Description,
status: rowData.Task_Status,
progress: rowData.Task_Completion ? `${rowData.Task_Completion}%` : '',
};
}
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<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=1.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/23.2.6/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="js/dx.all.js"></script>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="gridContainer"></div>
<div class="task-info">
<div class="info">
<div id="taskSubject"></div>
<p id="taskDetails"></p>
</div>
<div class="progress">
<span id="taskStatus"></span>
<span id="taskProgress"></span>
</div>
</div>
<div class="options">
<div class="caption">Options</div>
<div class="options-container">
<div class="option">
<span>Focused Row Key</span>
<div id="taskId"></div>
</div>
<div class="option">
<div id="autoNavigateCheckboxId"></div>
</div>
</div>
</div>
</div>
</body>
</html>
.task-info {
font-family: Segoe UI;
min-height: 200px;
display: flex;
flex-wrap: nowrap;
border: 2px solid rgba(0, 0, 0, 0.1);
padding: 16px;
box-sizing: border-box;
align-items: baseline;
justify-content: space-between;
}
#taskSubject {
line-height: 29px;
font-size: 18px;
font-weight: bold;
}
#taskDetails {
line-height: 22px;
font-size: 14px;
margin-top: 0;
margin-bottom: 0;
}
.progress {
display: flex;
flex-direction: column;
white-space: pre;
min-width: 105px;
}
.info {
margin-right: 40px;
}
#taskProgress {
line-height: 42px;
font-size: 40px;
font-weight: bold;
}
.options {
margin-top: 20px;
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
position: relative;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
margin-right: 40px;
display: inline-block;
}
.option:last-child {
margin-right: 0;
}
.option > .dx-numberbox {
width: 200px;
display: inline-block;
vertical-align: middle;
}
.option > span {
margin-right: 10px;
}
.options-container {
display: flex;
align-items: center;
}