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HTML 

              
                <div class="row">
        <div id="topo" class="col-md-8"></div>
        <div id="list" class="col-md-4">
            <h2>Add Node</h2>


            <div class="form-group">
                <label for="ani">Node ID</label>
                <input type="text" class="form-control" id="ani" placeholder="Node ID" value="5">
            </div>
            <button type="submit" class="btn btn-default" id="an">Add Node</button>

            <h2>Add link</h2>


            <div class="form-group">
                <label>Source Node ID</label>
                <input type="text" class="form-control" id="alsi" placeholder="Source Node ID" value="0">
            </div>
            <div class="form-group">
                <label>Target Node ID</label>
                <input type="text" class="form-control" id="alti" placeholder="Target Node ID" value="4">
            </div>
            <button type="submit" class="btn btn-default" id="al">Add link</button>


            <h2>Remove Node</h2>


            <div class="form-group">
                <label>Node ID</label>
                <input type="text" class="form-control" id="rni" placeholder="Node ID">
            </div>
            <button type="submit" class="btn btn-default" id="rn">Remove Node</button>


            <h2>Remove Link</h2>


            <div class="form-group">
                <label>Link ID</label>
                <input type="text" class="form-control" id="rli" placeholder="Link ID">
            </div>
            <button type="submit" class="btn btn-default" id="rl">Remove Link</button>

        </div>
    </div>
!

CSS 

              
                body,
html {
  height: 100%;
}
!

JS 

              
                 var topologyData = {
            nodes: [{
                "id": 0,
                "x": 410,
                "y": 100,
                "name": "12K-1"
            }, {
                "id": 1,
                "x": 410,
                "y": 280,
                "name": "12K-2"
            }, {
                "id": 2,
                "x": 660,
                "y": 280,
                "name": "Of-9k-03"
            }, {
                "id": 3,
                "x": 660,
                "y": 100,
                "name": "Of-9k-02"
            }, {
                "id": 4,
                "x": 180,
                "y": 190,
                "name": "Of-9k-01"
            }],
            links: [{
                "source": 0,
                "target": 1
            }, {
                "source": 1,
                "target": 2
            }, {
                "source": 1,
                "target": 3
            }, {
                "source": 4,
                "target": 1
            }, {
                "source": 2,
                "target": 3
            }, {
                "source": 2,
                "target": 0
            }, {
                "source": 0,
                "target": 4
            }, {
                "source": 0,
                "target": 4
            }, {
                "source": 0,
                "target": 4
            }, {
                "source": 0,
                "target": 3
            }]
        };
        var topo = new nx.graphic.Topology({
            adaptive: true,
            identityKey: 'id',
            nodeConfig: {
                label: 'model.id'
            },
            linkConfig: {
                label: 'model.id'
            },
            showIcon: true,
            data: topologyData
        });

        topo.on("ready", function() {

        });

        var app = new nx.ui.Application();
        app.getContainer = function() {
            return new nx.dom.Element(document.getElementById('topo'));
        };
        topo.attach(app);


        $(function() {

            // add node
            $("#an").click(function() {

                var id = $("#ani").val() || Math.floor(Math.random() * 100);

                topo.addNode({
                    id: id,
                    x: Math.floor(Math.random() * 100),
                    y: Math.floor(Math.random() * 100)
                });
                topo.fit();
                $("#ani").val(++id);
            });

            // add link
            $("#al").click(function() {

                if ($("#alsi").val() != "" && $("#alti").val() != "")
                    topo.addLink({
                        source: $("#alsi").val(),
                        target: $("#alti").val()
                    });
                topo.fit();
            });

            // remove node
            $("#rn").click(function() {

                topo.removeNode($("#rni").val());
                topo.fit();
            });

            //remove link
            $("#rl").click(function() {

                topo.removeLink($("#rli").val());
                topo.fit();
            });

        })
!
999px

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