-
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
-
Chat
-
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
- Pagination
-
Tree View
- Right-to-Left Support
-
Layout
-
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
- 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
- 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
-
List
-
Lookup
-
Maps
- Overview
-
Map
-
Vector Map
-
Dialogs and Notifications
-
Localization
Related Demos:
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JavaScript/jQuery Charts - Error Bars
If your data contains an error or measurement uncertainty, you can indicate a confidential interval on the Chart using error bars. To configure them, use the fields of the series’ valueErrorBar object. In this example, error bars indicate a range of average temperatures (on the upper pane) and humidity (on the lower pane) for a specific month.
www.wikipedia.org
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Backend API
$(() => {
$('#chart').dxChart({
dataSource,
commonSeriesSettings: {
argumentField: 'month',
},
panes: [{
name: 'top',
}, {
name: 'bottom',
}],
defaultPane: 'bottom',
series: [{
pane: 'top',
valueField: 'avgT',
name: 'Average Temperature, °C',
valueErrorBar: {
lowValueField: 'avgLowT',
highValueField: 'avgHighT',
lineWidth: 1,
opacity: 0.8,
},
}, {
pane: 'bottom',
valueField: 'avgH',
type: 'bar',
name: 'Average Humidity, %',
valueErrorBar: {
type: 'fixed',
value: 3,
lineWidth: 1,
},
}],
argumentAxis: {
label: {
displayMode: 'stagger',
},
},
export: {
enabled: true,
},
valueAxis: [{
pane: 'top',
grid: {
visible: true,
},
title: {
text: 'Temperature, °C',
},
}, {
tickInterval: 50,
pane: 'bottom',
grid: {
visible: true,
},
title: {
text: 'Humidity, %',
},
}],
tooltip: {
enabled: true,
customizeTooltip(arg) {
return {
text: `${arg.seriesName}: ${arg.value} ( range: ${arg.lowErrorValue} - ${arg.highErrorValue})`,
};
},
},
legend: {
verticalAlignment: 'bottom',
horizontalAlignment: 'center',
},
title: {
text: 'Weather in Los Angeles, California',
},
});
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" 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" />
<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/24.1.7/css/dx.light.css" />
<script src="js/dx.all.js"></script>
<script src="data.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="chart"></div>
</div>
</body>
</html>
#chart {
height: 440px;
}
const dataSource = [{
month: 'January',
avgT: 14.1,
avgLowT: 9.1,
avgHighT: 19.1,
avgH: 70,
}, {
month: 'February',
avgT: 14.7,
avgLowT: 9.8,
avgHighT: 19.6,
avgH: 74,
}, {
month: 'March',
avgT: 15.6,
avgLowT: 10.6,
avgHighT: 20.4,
avgH: 79,
}, {
month: 'April',
avgT: 16.8,
avgLowT: 11.9,
avgHighT: 21.7,
avgH: 80,
}, {
month: 'May',
avgT: 18.2,
avgLowT: 13.6,
avgHighT: 22.7,
avgH: 83,
}, {
month: 'June',
avgT: 20.2,
avgLowT: 15.4,
avgHighT: 25,
avgH: 85,
}, {
month: 'July',
avgT: 22.6,
avgLowT: 17.3,
avgHighT: 27.9,
avgH: 86,
}, {
month: 'August',
avgT: 23,
avgLowT: 17.7,
avgHighT: 28.4,
avgH: 86,
}, {
month: 'September',
avgT: 22.3,
avgLowT: 17,
avgHighT: 27.7,
avgH: 83,
}, {
month: 'October',
avgT: 20.1,
avgLowT: 14.8,
avgHighT: 25.3,
avgH: 79,
}, {
month: 'November',
avgT: 17.2,
avgLowT: 11.8,
avgHighT: 22.7,
avgH: 72,
}, {
month: 'December',
avgT: 14.6,
avgLowT: 9.5,
avgHighT: 19.7,
avgH: 68,
}];