javascript - Produce a bundle layout with a csv file -

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i'm trying produce bundle layout , managed it. however, i'd able use simple csv field instead of json. i've tried replace d3.json d3.csv function can't make work.

any idea?

my code: http://plnkr.co/edit/0hwljmehnyjqhucpdw5w

<!doctype html> <meta charset="utf-8"> <style>  .node {   font: 300 11px "helvetica neue", helvetica, arial, sans-serif;   fill: #bbb; }  .node:hover {   fill: #000; }  .link {   stroke: steelblue;   stroke-opacity: .4;   fill: none;   pointer-events: none; }  .node:hover, .node--source, .node--target {   font-weight: 700; }  .node--source {   fill: #2ca02c; }  .node--target {   fill: #d62728; }  .link--source, .link--target {   stroke-opacity: 1;   stroke-width: 2px; }  .link--source {   stroke: #d62728; }  .link--target {   stroke: #2ca02c; }  </style> <body> <script src="http://d3js.org/d3.v3.min.js"></script> <div> <script>   var diameter = 480, // diameter = 960 ou 480     radius = diameter / 2,     innerradius = radius - 120;  var cluster = d3.layout.cluster()     .size([360, innerradius])     .sort(null)     .value(function(d) { return d.size; });  var bundle = d3.layout.bundle();  var line = d3.svg.line.radial()     .interpolate("bundle")     .tension(.85)     .radius(function(d) { return -d.y; })     .angle(function(d) { return d.x / 180 * math.pi; });  var svg = d3.select("body").append("svg")     .attr("width", diameter)     .attr("height", diameter)   .append("g")     .attr("transform", "translate(" + radius + "," + radius + ")");  var link = svg.append("g").selectall(".link"),     node = svg.append("g").selectall(".node");  d3.json("test.json", function(error, classes) {   var nodes = cluster.nodes(packagehierarchy(classes)),       links = packagelinks(nodes); // links = packageimports(nodes);    link = link       .data(bundle(links))     .enter().append("path")       .each(function(d) { d.source = d[0], d.target = d[d.length - 1]; })       .attr("class", "link")       .attr("d", line);      node = node       .data(nodes.filter(function(n) { return !n.children; }))   // add url on each link     .enter().append('a')     .attr("xlink:href", function(d){return d.url;})     .append("text")       .attr("class", "node")       .attr("dy", ".31em")       // put parents on left rather on right       .attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + ((-d.y) - 8) + ",0)" + (d.x < 180 ? "" : "rotate(180)"); })       //.attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + (d.y + 8) + ",0)" + (d.x < 180 ? "" : "rotate(180)"); })       .style("text-anchor", function(d) { return d.x < 180 ? "end" : "start"; })       .text(function(d) { return d.key })       .on("mouseover", mouseovered)       .on("mouseout", mouseouted); });  function mouseovered(d) {   node       .each(function(n) { n.target = n.source = false; });    link       .classed("link--target", function(l) { if (l.target === d) return l.source.source = true; })       .classed("link--source", function(l) { if (l.source === d) return l.target.target = true; })     .filter(function(l) { return l.target === d || l.source === d; })       .each(function() { this.parentnode.appendchild(this); });    node       .classed("node--target", function(n) { return n.target; })       .classed("node--source", function(n) { return n.source; }); }  function mouseouted(d) {   link       .classed("link--target", false)       .classed("link--source", false);    node       .classed("node--target", false)       .classed("node--source", false); }  d3.select(self.frameelement).style("height", diameter + "px");  // lazily construct package hierarchy class names. function packagehierarchy(classes) {   var map = {};    function find(name, data) {     var node = map[name], i;     if (!node) {       node = map[name] = data || {name: name, children: []};       if (name.length) {         node.parent = find(name.substring(0, = name.lastindexof(".")));         node.parent.children.push(node);         node.key = name.substring(i + 1);       }     }     return node;   }    classes.foreach(function(d) {     find(d.name, d);   });    return map[""]; }  // return list of imports/links given array of nodes. function packagelinks(nodes) { //function packageimports(nodes) {   var map = {},       links = []; // imports = [];    // compute map name node.   nodes.foreach(function(d) {     map[d.name] = d;   });    // each import/link, construct link source target node.   nodes.foreach(function(d) {     if (d.links) d.links.foreach(function(i) { //if (d.imports) d.imports.foreach(function(i) {       links.push({source: map[d.name], target: map[i]}); //imports.push({source: map[d.name], target: map[i]});     });   });    return links; //return imports; }  </script> </div>

test.json file:

[ {"name":"brut.smith.grandpa","url":"http://www.google.com","tooltip":"lorem","links":["brut.smith.grandpa"]}, {"name":"brut.smith.daddy","url":"http://www.gmail.com","tooltip":"ipsum","links":["brut.smith.grandpa"]}, {"name":"brut.smith.mummy","url":"http://www.yahoo.com","tooltip":"dolor","links":["brut.smith.mummy"]}, {"name":"pmu.smithkid.peter","url":"http://www.microsoft.com","tooltip":"sit","links":["brut.smith.daddy", "brut.smith.mummy"]}, {"name":"pmu.smithkid.simon","url":"http://www.google.fr","tooltip":"amet","links":["brut.smith.daddy", "brut.smith.mummy"]}, {"name":"brut.martin.uncle","url":"https://github.com/mbostock/d3/wiki/csv","tooltip":"consectetur","links":["brut.martin.uncle"]}, {"name":"brut.martin.aunt","url":"http://bl.ocks.org/mbostock/7607999","tooltip":"elit","links":["brut.martin.aunt"]}, {"name":"pmu.martinkid.mathis","url":"http://stackoverflow.com/","tooltip":"lorem","links":["brut.martin.uncle", "brut.martin.aunt"]}, {"name":"pmu.martinkid.adrien","url":"htpp://www.microsoft.com","tooltip":"ipsum","links":["brut.martin.uncle", "brut.martin.aunt"]}, {"name":"pmu.martinkid.chloé","url":"http://www.d3js.org","tooltip":"dolor","links":["brut.martin.uncle", "brut.martin.aunt"]} ]

test.csv file:

name;url;tooltip;links parent.smith.grandpa;http://www.google.com;lorem;[parent.smith.grandpa] parent.smith.daddy;http://www.gmail.com;ipsum;[parent.smith.grandpa] parent.smith.mummy;http://www.yahoo.com;dolor;[parent.smith.mummy] child.smithkid.peter;http://www.microsoft.com;sit;[parent.smith.daddy, parent.smith.mummy] child.smithkid.simon;http://www.google.fr;amet;[parent.smith.daddy, parent.smith.mummy] parent.martin.uncle;https://github.com/mbostock/d3/wiki/csv;consectetur;[parent.martin.uncle] parent.martin.aunt;http://bl.ocks.org/mbostock/7607999;adipiscing;[parent.martin.aunt] child.martinkid.mathis;http://stackoverflow.com/;elit;[parent.martin.uncle, parent.martin.aunt] child.martinkid.adrian;htpp://www.microsoft.com;lorem;[parent.martin.uncle, parent.martin.aunt] child.martinkid.chloé;http://www.d3js.org;ipsum;[parent.martin.uncle, parent.martin.aunt]


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