-
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
-
Tile View
- Splitter
-
Gallery
- Scroll View
- Resizable
-
-
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
-
Maps
- Overview
-
Map
-
Vector Map
-
Dialogs and Notifications
-
Localization
Related Demos:
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Charts - API - Select a Point
This demo shows how easily you can access a necessary chart series and select a specific point in it using the API.
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Backend API
@(Html.DevExtreme().Chart()
.ID("chart")
.Rotated(true)
.CommonSeriesSettings(s => s
.ArgumentField("Breed")
.Type(SeriesType.Bar)
)
.Series(s => s
.Add()
.ValueField("Count")
.Name("breeds")
.Color("#a3d6d2")
.SelectionStyle(st => st
.Color("#ec2e7a")
.Hatching(h => h.Direction(HatchingDirection.None))
)
)
.Title(t => t.Text("Most Popular US Cat Breeds"))
.Legend(l => l.Visible(false))
.Export(e => e.Enabled(true))
.OnPointClick(@<text>
function(e) {
var point = e.target;
if(point.isSelected()) {
point.clearSelection();
} else {
point.select();
}
}
</text>)
.OnDone(@<text>
function(e) {
e.component.getSeriesByPos(0).getPointsByArg("Siamese")[0].select();
}
</text>)
.DataSource(new[] {
new { Breed = "Domestic Shorthair", Count = 62942 },
new { Breed = "American Shorthair", Count = 38287 },
new { Breed = "Domestic Medium Hair", Count = 15652 },
new { Breed = "Domestic Long Hair", Count = 13670 },
new { Breed = "Siamese", Count = 13377 },
new { Breed = "Maine Coon", Count = 11254 },
new { Breed = "Persian", Count = 7198 },
new { Breed = "Russian Blue", Count = 3569 },
new { Breed = "Himalayan", Count = 3755 },
new { Breed = "Ragdoll", Count = 3426 },
new { Breed = "Bengal", Count = 2966 },
new { Breed = "Manx", Count = 2391 },
new { Breed = "British Shorthair", Count = 2329 },
new { Breed = "Norwegian Forest Cat", Count = 1817 },
new { Breed = "Bombay", Count = 1486 }
})
)
using DevExtreme.AspNet.Data;
using DevExtreme.AspNet.Mvc;
using DevExtreme.MVC.Demos.Models.SampleData;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
namespace DevExtreme.MVC.Demos.Controllers {
public class ChartsController : Controller {
public ActionResult APISelectAPoint() {
return View();
}
}
}
#chart {
height: 440px;
}