D3 Examples - RRSP Median Contributions by Province

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>RRSP Contributions</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
            
            body {
                background-color: white;
            }
​
            svg {
                background-color: white;
            }
​
        </style>
    </head>
    <body>
        <p> <b> Median RRSP Contributions by Province/Territory 2013 </b> </p>
        <script type="text/javascript">     
​
            var provinces = ['Alberta','British Columbia','Saskatchewan','Manitoba','Ontario','Quebec','New Brunswick','Newfoundland and Labrador','Northwest Territories','Nova Scotia','Nunavut','Prince Edward Island','Yukon'];
            var provincesLength = provinces.length;
            
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", 300)
                        .attr("height", 400);
​
​
​
            d3.csv("RRSPData.csv", function(data) {
​
                data.sort(function(a, b) {
                    //return d3.ascending(a.year, b.year);
                    if(a.year > b.year){
                        return 1;
                    }
                    if(a.year < b.year){
                        return -1;
                    }
                    if(a.area == 'Canada'){
                        return 1;
                    }
                    if(+a.medianRRSPContributionsDollars < +b.medianRRSPContributionsDollars){
                        return 1;
                    }
                    if(+a.medianRRSPContributionsDollars > +b.medianRRSPContributionsDollars){
                        return -1;
                    }
                    return 0;
                    //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").filter(function(d) { 
                                    //return false;
                                    //return d.area == 'Canada'
                                    for (var i = 0; i < provincesLength; i++) {
                                        if(d.area == provinces[i] && d.year == 2013){
                                            return true;
                                        }
                                    }
                                    return false;
                                });
​
                rects.attr("x", 0)
                    .attr("y", function(d, i) {
                        return i * 15;
                    })
                    .attr("width", function(d) {
                        return d.medianRRSPContributionsDollars / 16;
                    })
                    .attr("height", 12)
                    .attr("fill", "green")
                    .append("title")
                    .text(function(d) {
                        return d.area + "'s median RRSP Contribution for " + d.year + " is $"+ d.medianRRSPContributionsDollars;
                    });
                
                var areas = svg.selectAll("text")
                                    .data(data)
                                    .enter()
                                    .append("text")
                                    .filter(function(d) { 
                                    //return false;
                                    //return d.area == 'Canada'
                                    for (var i = 0; i < provincesLength; i++) {
                                        if(d.area == provinces[i] && d.year == 2013){
                                            return true;
                                        }
                                    }
                                    return false;
                                    });
​
​
                                areas.attr("x", 0)
                                    .attr("y", function(d,i) {
                                        return i * 15 + 9; })
                                    .attr("fill", "#FFFFFF")
                                    .attr("font-size", "9px")
                                    .attr("font-weight", "bold")
                                    .attr("font-family", "sans-serif")
                                    .text(function(d) {
                                        return d.area});
​
            });
            
            
​
​
​
        
​
​
        </script>
​
    </body>
</html>
    