Overview

The DevExtreme HTML5 JavaScript Diagram provides a visual interface to be used when you design new diagrams or modify existing ones. This control is available as a jQuery plugin and can be bound to external data. The Diagram provides more than 40 resizable shapes, which you can drag and drop onto a page. Shapes and connectors are highly customizable.

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$(function() { var diagram = $("#diagram").dxDiagram() .dxDiagram("instance"); $.ajax({ url: "../../../../data/diagram-flow.json", dataType: "text", success: function(data) { diagram.import(data); } }); });

<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <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=1.0" /> <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> <script src="https://cdn3.devexpress.com/jslib/20.1.7/js/dx-diagram.min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.1.7/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.1.7/css/dx.light.css" /> <link rel="stylesheet" href="https://cdn3.devexpress.com/jslib/20.1.7/css/dx-diagram.min.css" /> <script src="https://cdn3.devexpress.com/jslib/20.1.7/js/dx.all.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="diagram"> </div> </div> </body> </html>

#diagram { height: 900px; }