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;