JSFiddle - React, Tailwind, and code Playground

by Cheikh Ba

HTML

<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>

<div id="content">

    
</div>

CSS

.node circle {

 fill: #fff;

 stroke: steelblue;

 stroke-width: 1.5px;

}

.node {

 font: 10px sans-serif;

}

.link {

 fill: none;

 stroke: #ccc;

 stroke-width: 1.5px;

}

#content {

 padding: 50px;

}

JavaScript

var tree_data = {
 "name": "root",
 "children": [{
 "name": "purpledog.com"
 }, {
 "name": "squishedfish.co.uk"
 }, {
 "name": "blogs",
 "children": [{
 "name": "political",
 "children": [{
 "name": "flatbat.com"
 }, {
 "name": "netfrog.co.uk"
 }]
 }, {
 "name": "squarespider.com"
 }
 ]
 }]
};

var width = 500,
 height = 500;

var svg = d3.select("#content").append("svg")
 .attr("width", width)
 .attr("height", height)
 .append("g")
 .attr("transform", "translate(40,0)")

var cluster = d3.layout.tree()

 .size([height, width - 160]);

var nodes = cluster.nodes(tree_data),
 links = cluster.links(nodes);

var nodes = cluster.nodes(tree_data),
 links = cluster.links(nodes);

 
 var diagonal = d3.svg.diagonal()
 .projection(function (d) {
 return [d.y, d.x];
});

var link = svg.selectAll(".link")
 .data(links)
 .enter().append("path")
 .attr("class", "link")
 .attr("d", diagonal);

var node = svg.selectAll(".node")
 .data(nodes)
 .enter().append("g")
 .attr("class", "node")
 .attr("transform", function (d) {
 return "translate(" + d.y + "," + d.x + ")";
})

node.append("circle")
 .attr("r", 4.5);
node.append("text")

//?is if function
 .attr("dx", function (d) {
 return d.children ? -8 : 8;
})

 .attr("dy", 3)
.style("text-anchor", function (d) {

 return d.children ? "end" : "start";

})

 .text(function (d) {

 return d.name;

});