D3 bind data of nested JSON document
Here's the approach I would take. Nest the data based on the job ID and then draw the nested data. The code to do the nesting is simple, all you need is
var nested = d3.nest().key(function(d) { return d._id.job; }) .entries(data.result);Then you can draw it like this (assuming suitable definitions of the variables omitted here).
svg.selectAll("path").data(nested) .enter().append("path") .style("stroke", function(d) { return color(d.key); }) .attr("d", function(d) { return line(d.values); });Complete example here.