JavaScript/jQuery Charts - Funnel Chart

The DevExtreme JavaScript Funnel Chart visualizes a value at different stages. It helps assess value changes throughout these stages and identify potential issues. In this demo, the Funnel shows the percentage of website users that performed a certain action: downloaded a trial, contacted support, purchased a subscription, etc. The chart shows that most users decided not to subscribe after contacting support. You can use this information to make a decision, for example, to provide extra training for the support team.

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Backend API

$(() => { $('#funnel').dxFunnel({ dataSource: data, title: { text: 'Website Conversions', margin: { bottom: 30 }, }, argumentField: 'argument', valueField: 'value', palette: 'Soft Pastel', export: { enabled: true, }, tooltip: { enabled: true, format: 'fixedPoint', }, item: { border: { visible: true, }, }, label: { visible: true, position: 'inside', backgroundColor: 'none', customizeText(e) { return `<span style='font-size: 28px'>${ e.percentText }</span><br/>${ e.item.argument}`; }, }, }); });

<!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="funnel"></div> </div> </body> </html>

#funnel { height: 440px; }

const data = [ { argument: 'Visited the Website', value: 9152 }, { argument: 'Downloaded a Trial', value: 6879 }, { argument: 'Contacted Support', value: 5121 }, { argument: 'Subscribed', value: 2224 }, { argument: 'Renewed', value: 1670 }, ];

NOTE

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The Web Dashboard is a data analysis UI component that you can embed into your ASP.NET Core or Angular, React, and Vue applications with .NET backend. Dashboards allow you to display multiple inter-connected data analysis elements such as grids, charts, maps, gauges, and others: all within an automatically-arranged layout.

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