D3 Examples - Module 3 - Barchart - Social progress index

xxxxxxxxxx
 
<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Social progress index - By country</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
​
        </style>
    </head>
    <body>
        <h1> Social Progress Index - By Country</h1>
        <h3> MEASURING NATIONAL PROGRESS – To truly advance social progress, we must learn to measure it, comprehensively and rigorously.
            The Social Progress Index offers a rich framework for measuring the multiple dimensions of social progress, benchmarking success, and catalyzing greater human wellbeing
        </h3>
​
        <script type="text/javascript">
​
            var data;
            var height;
            var width;
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", 300)
                        .attr("height", 1500);
​
​
​
            d3.csv("Social_Progress_Index.csv", function(data) {
​
                data.sort(function(a, b) {
                    return d3.descending(a.SocialProgressIndex, b.SocialProgressIndex);
​
                    //If your numeric values aren't sorting properly,
                    //try commenting out the line above, and instead using:
                    //
                    //return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
                    //
                    //Data coming in from the CSV is saved as strings (text),
                    //so the + signs here force JavaScript to treat those
                    //strings instead as numeric values, thereby fixing the
                    //sort order (hopefully!).
                });
​
                var rects = svg.selectAll("rect")
                                .data(data)
                                .enter()
                                .append("rect");
​
                rects.attr("x", 0)
                    .attr("y", function(d, i) {
                        return i * 10;
                    })
                    .attr("width", function(d) {
                        return d.SocialProgressIndex * 2;
                    })
                    .attr("height", 8)
                    .attr("style", "fill:rgb(71, 156, 184);stroke-width:0")
                    .append("title")
                    .text(function(d) {
                        return d.Country + " SPI " + d.SocialProgressIndex;
                    });
​
            });
​
​
        </script>
​
    </body>
</html>
​
    