41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
var xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState == 4 && this.status == 200) {
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var responseData = this.responseText;
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console.log(responseData);
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loadGraph(JSON.parse(responseData));
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}
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};
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xhttp.open("GET", "relations_zeroed", true);
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xhttp.send();
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function loadGraph(request_data) {
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var nodes = new vis.DataSet(
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request_data["nodes"].map(node => {
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return {
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id: node.index,
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label: node.name.slice(0,30) + (node.name.length > 30 ? "..." : ""),
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color: 'hsl('+Math.floor(Math.random()*361)+',50%,75%)'
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};
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})
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);
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var edges = new vis.DataSet(
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request_data["links"].map(link => {
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return {
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from: link.source,
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to: link.target
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};
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})
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);
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var container = document.getElementById("view");
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var data = {
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nodes: nodes,
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edges: edges
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};
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var options = {};
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var network = new vis.Network(container, data, options);
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}
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