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Data Grid
- Overview
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Data Binding
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Paging and Scrolling
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Editing
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Grouping
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Filtering and Sorting
- Focused Row
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Row Drag & Drop
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Selection
-
Columns
- State Persistence
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Appearance
-
Templates
-
Data Summaries
-
Master-Detail
-
Export to PDF
-
Export to Excel
-
Adaptability
- Keyboard Navigation
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Pivot Grid
- Overview
-
Data Binding
-
Field Chooser
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Features
-
Export to Excel
-
Tree List
- Overview
-
Data Binding
- Sorting
- Paging
-
Editing
- Node Drag & Drop
- Focused Row
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Selection
-
Filtering
-
Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
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Scheduler
- Overview
-
Data Binding
-
Views
-
Features
- Virtual Scrolling
-
Grouping
-
Customization
- Adaptability
-
Html Editor
-
Chat
-
Diagram
- Overview
-
Data Binding
-
Featured Shapes
-
Custom Shapes
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Document Capabilities
-
User Interaction
- UI Customization
- Adaptability
-
Charts
- Overview
-
Data Binding
-
Area Charts
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Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Line Charts
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
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Range Charts
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Sparkline Charts
-
Tree Map
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Funnel and Pyramid Charts
- Sankey Chart
-
Combinations
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More Features
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Export
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Selection
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Tooltips
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Zooming
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-
Gantt
- Overview
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Data
-
UI Customization
- Strip Lines
- Export to PDF
- Sorting
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Filtering
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Gauges
- Overview
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Data Binding
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Bar Gauge
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Circular Gauge
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Linear Gauge
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Navigation
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- Accordion
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Menu
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Drawer
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Tab Panel
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Tabs
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Toolbar
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Tree View
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Layout
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Tile View
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Gallery
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- Resizable
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Editors
- Overview
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Calendar
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Date Box
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Date Range Box
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Drop Down Box
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Number Box
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Select Box
- Switch
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Tag Box
- Text Area
- Text Box
- Validation
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- Right-to-Left Support
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Forms and Multi-Purpose
- Overview
- Button Group
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Filter Builder
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Form
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Range Selector
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- Numeric Scale
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- Date-Time Scale
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File Manager
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File System Types
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File Uploader
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Actions and Lists
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Action Sheet
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Button
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Context Menu
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List
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Lookup
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Maps
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Map
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Vector Map
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Dialogs and Notifications
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Localization
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React Charts - Bar Sparklines
This demo illustrates the sparklines of the bar type. A number of properties for each sparkline is changed. Most of these properties define the appearance of specific sparkline elements. Note that in this demo, the Sparkline component obtains data using the DataSource object. You can change filtering conditions for the data using the drop-down menu under the table.
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Backend API
x
import React, { useCallback } from 'react';
import SelectBox, { SelectBoxTypes } from 'devextreme-react/select-box';
import DataSource from 'devextreme/data/data_source';
import CustomStore from 'devextreme/data/custom_store';
import RowTemplate from './RowTemplate.tsx';
const months = [12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1];
const years = ['2010', '2011', '2012'];
const monthLabel = { 'aria-label': 'Month' };
const dataSource = new DataSource({
store: new CustomStore({
load: () => fetch('data/resourceData.json')
.then((e) => e.json())
.catch(() => { throw new Error('Data Loading Error'); }),
loadMode: 'raw',
}),
filter: ['month', '<=', '12'],
paginate: false,
});
function App() {
const onValueChanged = useCallback((e: SelectBoxTypes.ValueChangedEvent) => {
dataSource.filter(['month', '<=', e.value]);
dataSource.load();
}, []);
return (
<React.Fragment>
<div className="long-title"><h3>Monthly Prices of Aluminium, Nickel and Copper</h3></div>
<div id="chart-demo">
<table
className="demo-table"
style={{ border: 1 }}
>
<tbody>
<tr>
<th />
<th>Aluminium (USD/ton)</th>
<th>Nickel (USD/ton)</th>
<th>Copper (USD/ton)</th>
</tr>
{
years.map((year, index) => <RowTemplate
key={index}
year={year}
source={dataSource} />)
}
</tbody>
</table>
<div className="action">
<div className="label">Choose a number of months:</div>
<SelectBox
id="choose-months"
dataSource={months}
inputAttr={monthLabel}
defaultValue={months[0]}
onValueChanged={onValueChanged}
/>
</div>
</div>
</React.Fragment>
);
}
export default App;
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