267 lines
7.4 KiB
HTML
267 lines
7.4 KiB
HTML
<!doctype html>
|
|
<html>
|
|
<head>
|
|
<title>Network | DataSet</title>
|
|
|
|
<style type="text/css">
|
|
html, body {
|
|
font: 11pt arial;
|
|
}
|
|
|
|
h1 {
|
|
font-size: 150%;
|
|
margin: 5px 0;
|
|
}
|
|
|
|
h2 {
|
|
font-size: 100%;
|
|
margin: 5px 0;
|
|
}
|
|
|
|
table.view {
|
|
width: 100%;
|
|
}
|
|
|
|
table td {
|
|
vertical-align: top;
|
|
}
|
|
|
|
table table {
|
|
background-color: #f5f5f5;
|
|
border: 1px solid #e5e5e5;
|
|
}
|
|
|
|
table table td {
|
|
vertical-align: middle;
|
|
}
|
|
|
|
input[type=text], pre {
|
|
border: 1px solid lightgray;
|
|
}
|
|
|
|
pre {
|
|
margin: 0;
|
|
padding: 5px;
|
|
font-size: 10pt;
|
|
}
|
|
|
|
#network {
|
|
width: 100%;
|
|
height: 400px;
|
|
border: 1px solid lightgray;
|
|
}
|
|
</style>
|
|
|
|
<script type="text/javascript" src="../../../dist/vis.js"></script>
|
|
<link href="../../../dist/vis.css" rel="stylesheet" type="text/css"/>
|
|
|
|
<script type="text/javascript">
|
|
var nodes, edges, network;
|
|
|
|
// convenience method to stringify a JSON object
|
|
function toJSON(obj) {
|
|
return JSON.stringify(obj, null, 4);
|
|
}
|
|
|
|
function addNode() {
|
|
try {
|
|
nodes.add({
|
|
id: document.getElementById('node-id').value,
|
|
label: document.getElementById('node-label').value
|
|
});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
|
|
function updateNode() {
|
|
try {
|
|
nodes.update({
|
|
id: document.getElementById('node-id').value,
|
|
label: document.getElementById('node-label').value
|
|
});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
function removeNode() {
|
|
try {
|
|
nodes.remove({id: document.getElementById('node-id').value});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
|
|
function addEdge() {
|
|
try {
|
|
edges.add({
|
|
id: document.getElementById('edge-id').value,
|
|
from: document.getElementById('edge-from').value,
|
|
to: document.getElementById('edge-to').value
|
|
});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
function updateEdge() {
|
|
try {
|
|
edges.update({
|
|
id: document.getElementById('edge-id').value,
|
|
from: document.getElementById('edge-from').value,
|
|
to: document.getElementById('edge-to').value
|
|
});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
function removeEdge() {
|
|
try {
|
|
edges.remove({id: document.getElementById('edge-id').value});
|
|
}
|
|
catch (err) {
|
|
alert(err);
|
|
}
|
|
}
|
|
|
|
function draw() {
|
|
// create an array with nodes
|
|
nodes = new vis.DataSet();
|
|
nodes.on('*', function () {
|
|
document.getElementById('nodes').innerHTML = JSON.stringify(nodes.get(), null, 4);
|
|
});
|
|
nodes.add([
|
|
{id: '1', label: 'Node 1'},
|
|
{id: '2', label: 'Node 2'},
|
|
{id: '3', label: 'Node 3'},
|
|
{id: '4', label: 'Node 4'},
|
|
{id: '5', label: 'Node 5'}
|
|
]);
|
|
|
|
// create an array with edges
|
|
edges = new vis.DataSet();
|
|
edges.on('*', function () {
|
|
document.getElementById('edges').innerHTML = JSON.stringify(edges.get(), null, 4);
|
|
});
|
|
edges.add([
|
|
{id: '1', from: '1', to: '2'},
|
|
{id: '2', from: '1', to: '3'},
|
|
{id: '3', from: '2', to: '4'},
|
|
{id: '4', from: '2', to: '5'}
|
|
]);
|
|
|
|
// create a network
|
|
var container = document.getElementById('network');
|
|
var data = {
|
|
nodes: nodes,
|
|
edges: edges
|
|
};
|
|
var options = {};
|
|
network = new vis.Network(container, data, options);
|
|
|
|
}
|
|
|
|
</script>
|
|
<script src="../../googleAnalytics.js"></script>
|
|
</head>
|
|
|
|
<body onload="draw();">
|
|
|
|
<p>
|
|
This example demonstrates dynamically adding, updating and removing nodes
|
|
and edges using a DataSet.
|
|
</p>
|
|
|
|
<h1>Adjust</h1>
|
|
<table>
|
|
<tr>
|
|
<td>
|
|
<h2>Node</h2>
|
|
<table>
|
|
<tr>
|
|
<td></td>
|
|
<td><label for="node-id">Id</label></td>
|
|
<td><input id="node-id" type="text" value="6"></td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td><label for="node-label">Label</label></td>
|
|
<td><input id="node-label" type="text" value="Node 6"></td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>Action</td>
|
|
<td>
|
|
<button id="node-add" onclick="addNode();">Add</button>
|
|
<button id="node-update" onclick="updateNode();">Update</button>
|
|
<button id="node-remove" onclick="removeNode();">Remove</button>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td>
|
|
<h2>Edge</h2>
|
|
<table>
|
|
<tr>
|
|
<td></td>
|
|
<td><label for="edge-id">Id</label></td>
|
|
<td><input id="edge-id" type="text" value="5"></td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td><label for="edge-from">From</label></td>
|
|
<td><input id="edge-from" type="text" value="3"></td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td><label for="edge-to">To</label></td>
|
|
<td><input id="edge-to" type="text" value="4"></td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>Action</td>
|
|
<td>
|
|
<button id="edge-add" onclick="addEdge();">Add</button>
|
|
<button id="edge-update" onclick="updateEdge();">Update</button>
|
|
<button id="edge-remove" onclick="removeEdge();">Remove</button>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
</tr>
|
|
|
|
</table>
|
|
|
|
<h1>View</h1>
|
|
<table class="view">
|
|
<colgroup>
|
|
<col width="25%">
|
|
<col width="25%">
|
|
<col width="50%">
|
|
</colgroup>
|
|
<tr>
|
|
<td>
|
|
<h2>Nodes</h2>
|
|
<pre id="nodes"></pre>
|
|
</td>
|
|
|
|
<td>
|
|
<h2>Edges</h2>
|
|
<pre id="edges"></pre>
|
|
</td>
|
|
|
|
<td>
|
|
<h2>Network</h2>
|
|
|
|
<div id="network"></div>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
|
|
</body>
|
|
</html>
|