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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/> <meta name="description" content="Demonstrate context menus implemented in HTML covering the whole window."/> <link rel="stylesheet" href="../assets/css/style.css"/>  <title>LightBox Style HTML Custom Context Menu</title> </head> <body>  <nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary"> <div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2"> <div class="md:pl-4"> <a class="text-white hover:text-white no-underline hover:no-underline font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../"> <h1 class="my-0 p-1 ">GoJS</h1> </a> </div> <button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation"> <svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6"> <path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path> <path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path> </svg> </button> <div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20"> <ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0"> <li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html" target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html" target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li> </ul> </div> </div> <hr class="border-b border-gray-600 opacity-50 my-0 py-0" /> </nav> <div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto"> <div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>   <script src="../release/go.js"></script> <div id="allSampleContent" class="p-4 w-full"> <link rel='stylesheet' href='../extensions/LightBoxContextMenu.css' /> <script src="../extensions/LightBoxContextMenu.js"></script> <script id="code"> var myDiagram = null; function init() { // Since 2.2 you can also author concise templates with method chaining instead of GraphObject.make // For details, see https://gojs.net/latest/intro/buildingObjects.html const $ = go.GraphObject.make; // for conciseness in defining templates // Initialize the Diagram myDiagram = new go.Diagram("myDiagramDiv", // create a Diagram for the DIV HTML element { "undoManager.isEnabled": true }); // define a simple Node template (but use the default Link template) myDiagram.nodeTemplate = $(go.Node, "Auto", { contextMenu: window.myHTMLLightBox }, // window.myHTMLLightBox is defined in extensions/LightBoxContextMenu.js $(go.Shape, "RoundedRectangle", { strokeWidth: 0 }, // Shape.fill is bound to Node.data.color new go.Binding("fill", "color")), $(go.TextBlock, { margin: 8 }, // some room around the text // TextBlock.text is bound to Node.data.key new go.Binding("text", "key")) ); // create the model data that will be represented by Nodes and Links myDiagram.model = new go.GraphLinksModel( [ { key: "Alpha", color: "lightblue" }, { key: "Beta", color: "orange" }, { key: "Gamma", color: "lightgreen" }, { key: "Delta", color: "pink" } ], [ { from: "Alpha", to: "Beta" }, { from: "Alpha", to: "Gamma" }, { from: "Beta", to: "Beta" }, { from: "Gamma", to: "Delta" }, { from: "Delta", to: "Alpha" } ]); myDiagram.contextMenu = window.myHTMLLightBox; // window.myHTMLLightBox is defined in extensions/LightBoxContextMenu.js } // end init window.addEventListener('DOMContentLoaded', init); </script> <div id="sample"> <div style="display: inline-block;"> <div style="position: relative"> <div id="myDiagramDiv" style="border: solid 1px black; width:400px; height:400px"></div> </div> <div id="description"> <p> This demonstrates the implementation of a custom HTML context menu using <a>HTMLInfo</a>. This sample is also a re-implementation of the built-in <a>ContextMenuTool.defaultTouchContextMenu</a>. </p> <p>The implementation is contained in the files <a href="../extensions/LightBoxContextMenu.js">LightBoxContextMenu.js</a> and <a href="../extensions/LightBoxContextMenu.css">LightBoxContextMenu.css</a>. The JavaScript file exposes <code>window.myHTMLLightBox</code>, which is used in this file as the value of <code>myDiagram.contextMenu</code>. <p>For a more regular HTML context menu implementation, see the <a href="customContextMenu.html">Custom Context Menu</a> sample.</p> <p>Right-click or tap-hold (mobile) on a Node to bring up a context menu. If you have a selection copied in the clipboard, you can bring up a context menu anywhere to paste.</p> </div> </div> </div> </div>   </div> </body>  <script src="../assets/js/goSamples.js"></script> </html>