@aman wrote:
when i'am trying this..
it's showing : "Invalid DIV id; could not get element with id: myDiagramDiv"
table {
border-collapse: collapse;
}table, td, th { border: 1px solid black; padding: 20px; text-align: center; } </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/gojs/1.6.23/go.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gojs/1.6.23/go-debug.js"></script> <script type="text/javascript"> var $ = go.GraphObject.make; var myDiagram = $(go.Diagram, "myDiagramDiv", { initialContentAlignment: go.Spot.Center, // center Diagram contents "undoManager.isEnabled": true // enable Ctrl-Z to undo and Ctrl-Y to redo }); var myModel = $(go.Model);// in the model data, each node is represented by a JavaScript object:
myModel.nodeDataArray = [
{ key: "Alpha" },
{ key: "Beta" },
{ key: "Gamma" }
];
myDiagram.model = myModel;
<body
<div id="myDiagramDiv"
style="width:600px; height:250px; background-color: #DAE4E4; margin-top:17%; margin-left:17%;">
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