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<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<title>permAppv2</title>
<style type="text/css">
body, select {
font: 10pt sans;
}
#mynetwork {
position:relative;
width: 800px;
height: 600px;
border: 1px solid lightgray;
}
table.legend_table {
font-size: 11px;
border-width:1px;
border-color:#d3d3d3;
border-style:solid;
}
table.legend_table,td {
border-width:1px;
border-color:#d3d3d3;
border-style:solid;
padding: 2px;
}
div.table_content {
width:80px;
text-align:center;
}
div.table_description {
width:100px;
}
#operation {
font-size:28px;
}
#node-popUp {
display:none;
position:absolute;
top:350px;
left:170px;
z-index:299;
width:250px;
height:120px;
background-color: lightblue;
border-style:solid;
border-width:3px;
border-color: #5394ed;
padding:10px;
text-align: center;
}
#title-box {
top:350px;
left:170px;
z-index:299;
width:400px;
height:300px;
background-color: lightblue;
border-style:solid;
border-width:3px;
border-color: green;
padding:10px;
text-align: center;
}
p.test {
background-color: lightblue;
height: 400px;
width: 300px;
border: 0px solid green;
word-wrap: break-word;
word-break: keep-all;
white-space:normal;
}
#edge-popUp {
display:none;
position:absolute;
top:350px;
left:170px;
z-index:299;
width:250px;
height:90px;
background-color: lightblue;
border-style:solid;
border-width:3px;
border-color: lightblue;
padding:10px;
text-align: center;
}
</style>
<script type="text/javascript" src="public/visjs.min.js"></script>
<script type="text/javascript" src="public/axios.min.js"></script>
<script type="text/javascript">
var nodes;
var edges;
var network = null;
function destroy() {
if (network !== null) {
network.destroy();
network = null;
}
}
function draw() {
destroy();
// create a network
var DIR = "public/images/";
nodes = new vis.DataSet();
nodes.on("*", function () {
document.getElementById("nodes").innerHTML = JSON.stringify(
nodes.get(),
null,
4
);
});
nodes.add([
{id: 0, shape: 'circularImage', image: DIR + 'canna.jpg', "label": "Cannabis", "group": 1, title: 'I am a plant' },
{id: 1, shape: 'circularImage', image: DIR + 'rose.jpg', "label": "Rose", "group": 1},
{id: 2, "label": "Tomato", "group": 1},
{id: 3, "label": "Mint", "group": 1},
{id: 4, "label": "Basil", "group": 1},
{id: 5, "label": "Acorn", "group": 1},
{id: 6, "label": "Pine", "group": 1},
{id: 7, "label": "Orange", "group": 1},
{id: 8, "label": "Lemon", "group": 1},
{id: 9, shape: 'circularImage', image: DIR + 'sunflower.jpg', "label": "Sunflower", "group": 1},
{id: 10, "label": "Marigold", "group": 1},
{id: 11, "label": "Alfalfa", "group": 1},
{id: 12, "label": "Red Clover", "group": 1},
{id: 13, "label": "Chervil", "group": 1},
{id: 14, "label": "White Clover", "group": 1},
{id: 15, "label": "Lavender", "group": 1},
{id: 16, "label": "Coriander", "group": 1},
{id: 17, shape: 'circularImage', image: DIR + 'chamomile.jpg', "label": "Chamomile", "group": 1},
{id: 18, "label": "Yarrow", "group": 1},
{id: 19, "label": "Dill", "group": 1},
{id: 20, "label": "Lemon Balm", "group": 1},
{id: 21, "label": "Borage", "group": 1},
{id: 22, "label": "Ant", "group": 2},
{id: 23, "label": "Bee", "group": 2},
{id: 24, "label": "Snail", "group": 2},
{id: 25, "label": "Heat", "group": 3},
{id: 26, "label": "Water", "group": 3},
{id: 27, "label": "Luminance", "group": 3},
{id: 28, "label": "Bird", "group": 2}
]);
var Edgebox1 = '<p class="test">'
var Edgebox2 = '</p>'
// create some edges
edges = new vis.DataSet();
edges.on("*", function () {
document.getElementById("edges").innerHTML = JSON.stringify(
edges.get(),
null,
4
);
});
edges.add( [
{"from": 1, "to": 0, arrows:'to', color:'green', title: Edgebox1 + 'the rose is very fragile. For that reason, she gets a lot of deseases some time before Cannabis gets it. That means, the rose can give you time to act.' + Edgebox2},
{"from": 2, "to": 0},
{"from": 3, "to": 0},
{"from": 3, "to": 2},
{"from": 4, "to": 0},
{"from": 5, "to": 0},
{"from": 6, "to": 0},
{"from": 7, "to": 0},
{"from": 8, "to": 0},
{"from": 9, "to": 0},
{"from": 11, "to": 10},
{"from": 11, "to": 3},
{"from": 11, "to": 2},
{"from": 11, "to": 0},
{"from": 12, "to": 11},
{"from": 13, "to": 11},
{"from": 14, "to": 11},
{"from": 15, "to": 11},
{"from": 17, "to": 16},
{"from": 18, "to": 16},
{"from": 18, "to": 17},
{"from": 19, "to": 16},
{"from": 19, "to": 17},
{"from": 19, "to": 18},
{"from": 20, "to": 16},
{"from": 20, "to": 17},
{"from": 20, "to": 18},
{"from": 20, "to": 19},
{"from": 21, "to": 16},
{"from": 21, "to": 17},
{"from": 21, "to": 18},
{"from": 21, "to": 19},
{"from": 21, "to": 20},
{"from": 22, "to": 16},
{"from": 22, "to": 17},
{"from": 22, "to": 18},
{"from": 22, "to": 19},
{"from": 22, "to": 20},
{"from": 22, "to": 21},
{"from": 23, "to": 16},
{"from": 23, "to": 17},
{"from": 23, "to": 18},
{"from": 23, "to": 19},
{"from": 23, "to": 20},
{"from": 23, "to": 21},
{"from": 23, "to": 22},
{"from": 23, "to": 12},
{"from": 23, "to": 11},
{"from": 24, "to": 23},
{"from": 24, "to": 11},
{"from": 25, "to": 24},
{"from": 25, "to": 23},
{"from": 25, "to": 11},
{"from": 26, "to": 24},
{"from": 26, "to": 11},
{"from": 26, "to": 16},
{"from": 26, "to": 25},
{"from": 27, "to": 11},
{"from": 27, "to": 23},
{"from": 27, "to": 25},
{"from": 27, "to": 24},
{"from": 27, "to": 26},
{"from": 28, "to": 11},
{"from": 28, "to": 27}
]);
// create a network
var container = document.getElementById('mynetwork');
var data = {
nodes: nodes,
edges: edges
};
var options = {
manipulation: {
addNode: function (data, callback) {
// filling in the popup DOM elements
document.getElementById('node-operation').innerHTML = "Add Node";
editNode(data, clearNodePopUp, callback);
},
editNode: function (data, callback) {
// filling in the popup DOM elements
document.getElementById('node-operation').innerHTML = "Edit Node";
editNode(data, cancelNodeEdit, callback);
},
addEdge: function (data, callback) {
if (data.from == data.to) {
var r = confirm("Do you want to connect the node to itself?");
if (r != true) {
callback(null);
return;
}
}
document.getElementById('edge-operation').innerHTML = "Add Edge";
editEdgeWithoutDrag(data, callback);
},
editEdge: {
editWithoutDrag: function(data, callback) {
document.getElementById('edge-operation').innerHTML = "Edit Edge";
editEdgeWithoutDrag(data,callback);
}
}
}
};
network = new vis.Network(container, data, options);
}
var Nodebox1 = '<p class="test"><img src="'
var Nodebox2 = '" style="width:300px;height:200px;float:up;">'
var Nodebox3 = '</p>'
function editNode(data, cancelAction, callback) {
document.getElementById('node-descript').value = data.title;
document.getElementById('node-label').value = data.label;
document.getElementById('node-saveButton').onclick = saveNodeData.bind(this, data, callback);
document.getElementById('node-cancelButton').onclick = cancelAction.bind(this, callback);
document.getElementById('node-popUp').style.display = 'block';
}
// Callback passed as parameter is ignored
function clearNodePopUp() {
document.getElementById('node-saveButton').onclick = null;
document.getElementById('node-cancelButton').onclick = null;
document.getElementById('node-popUp').style.display = 'none';
}
function cancelNodeEdit(callback) {
clearNodePopUp();
callback(null);
}
function saveNodeData(data, callback) {
data.label = document.getElementById('node-label').value;
data.title = Nodebox1 + data.image + Nodebox2 + document.getElementById('node-descript').value + Nodebox3;
clearNodePopUp();
callback(data);
}
function editEdgeWithoutDrag(data, callback) {
// filling in the popup DOM elements
document.getElementById('edge-color').value = data.color;
document.getElementById('edge-descript').value = data.title;
document.getElementById('edge-saveButton').onclick = saveEdgeData.bind(this, data, callback);
document.getElementById('edge-cancelButton').onclick = cancelEdgeEdit.bind(this,callback);
document.getElementById('edge-popUp').style.display = 'block';
}
function clearEdgePopUp() {
document.getElementById('edge-saveButton').onclick = null;
document.getElementById('edge-cancelButton').onclick = null;
document.getElementById('edge-popUp').style.display = 'none';
}
function cancelEdgeEdit(callback) {
clearEdgePopUp();
callback(null);
}
var Edgebox1 = '<p class="test">'
var Edgebox2 = '</p>'
function saveEdgeData(data, callback) {
if (typeof data.to === 'object')
data.to = data.to.id
if (typeof data.from === 'object')
data.from = data.from.id
data.arrows = 'to';
data.color = document.getElementById('edge-color').value;
data.title = Edgebox1 + document.getElementById('edge-descript').value + Edgebox2;
clearEdgePopUp();
callback(data);
}
function exportnetwork() {
try {
nodes.add({
id: document.getElementById("node-id").value,
label: document.getElementById("node-label").value,
from: document.getElementById("node-from").value
});
} catch (err) {
alert(err);
}
}
function init() {
draw();
}
function exportnetwork() {
// import fs module in which writeFile function is defined.
// myJSON = JSON.stringify(egdes);
//
}
function importnetwork() {
}
function focusOnNode() {
var labeltofocus = ""
labeltofocus = document.getElementById('labelinput').value;
var nodeid
var i;
for (i = 0; i < nodes.length; i++) {
if (nodes[i].label == labeltofocus) {
nodeid = nodes[i].id;
};
}
network.fit({
nodes:[nodeid],
animation: { // -------------------> can be a boolean too!
duration: 1000,
easingFunction: "easeInOutQuad"
}
}
);
}
</script>
</head>
<body onload="init();">
<h2 style="height:20px; font-size:90px">
<span style='color: green'>perm</span><span style='color: red'>A</span><span style='color: green'>pp</span>
</h2>
<p style="width: 700px; font-size:16px; text-align: justify;">
.explore relations between entities of the ecosystem
</p>
<div id="node-popUp">
<span id="node-operation">node</span> <br>
<table style="margin:auto;">
<tr>
<td>label</td><td><input id="node-label" value="new value" /></td>
</tr>
<tr>
<td>description</td><td><input id="node-descript" value="new value" /></td>
</tr>
</table>
<input type="button" value="save" id="node-saveButton" />
<input type="button" value="cancel" id="node-cancelButton" />
</div>
<div id="edge-popUp">
<span id="edge-operation">edge</span> <br>
<table style="margin:auto;">
<tr>
<td>red/green</td><td><input id="edge-color" value="new value" /></td>
</tr></table>
<tr>
<td>description</td><td><input id="edge-descript" value="new value" /></td>
</tr></table>
<input type="button" value="save" id="edge-saveButton" />
<input type="button" value="cancel" id="edge-cancelButton" />
</div>
<div class="bottom">
<span id="statusUpdate"></span>
<br />
<input type="button" onclick="exportnetwork();" value="export network to txt file:" style="width:800px;height:50px;color:black;background-color:lightblue;" id="btnFocus"><br/>
<br />
<input type="button" onclick="focusOnNode();" value="Focus on node:" style="width:800px;height:50px;color:black;background-color:lightblue;" id="btnFocus"><br/>
<tr>
<td> </td><td><input type="text" value="" id="labelinput" style="width:785px;"> </td>
</tr>
</div>
<br />
<div id="mynetwork"></div>
<h1>View</h1>
<table class="view">
<tr>
<td>
<h2>Nodes</h2>
<pre id="nodes"></pre>
</td>
<td>
<h2>Edges</h2>
<pre id="edges"></pre>
</td>
</body>
</html>