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Simple Array

Documentation

In this demo, the Chart component is populated with data taken from a simple JavaScript array. It is the easiest way to provide data for the component, and it is the right choice if you do not need to get data from the server or update data dynamically.

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Backend API

@(Html.DevExtreme().Chart() .ID("chart") .DataSource(new JS("populationData")) .Series(s => s .Add() .Type(SeriesType.Bar) ) .Legend(l => l.Visible(false)) .ArgumentAxis(a => a .TickInterval(10) .Label(l => l .Format(f => f .Type(Format.Decimal) ) ) ) .Title("World Population by Decade") ) <script src="~/data/populationData.js"></script>

using DevExtreme.AspNet.Data; using DevExtreme.AspNet.Mvc; using DevExtreme.NETCore.Demos.Models; using DevExtreme.NETCore.Demos.Models.SampleData; using Microsoft.AspNetCore.Mvc; using Newtonsoft.Json; using System; using System.Collections.Generic; using System.Linq; namespace DevExtreme.NETCore.Demos.Controllers { public class ChartsController : Controller { public ActionResult SimpleArray() { return View(); } } }

var populationData = [{ arg: 1960, val: 3032019978 }, { arg: 1970, val: 3683676306 }, { arg: 1980, val: 4434021975 }, { arg: 1990, val: 5281340078 }, { arg: 2000, val: 6115108363 }, { arg: 2010, val: 6922947261 }, { arg: 2020, val: 7795000000 }];

#chart { height: 440px; }