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JavaScript D3.js Data Binding with D3.js Data Binding

there is a problem with this video. I follow everything and doens't work.

I have seen similar questions but nothing seems to work

1 Answer

Stephen Emery
Stephen Emery
14,384 Points

First off, this video needs to be redone.

Second, you'll be able to see the array with viz.selectAll('circle'). Skip any futher instaces of this code: viz.selectAll('circle').data(data) .enter().append('circle');

The best way is to just run: 'dots' in the console.

The video breaks just after this point. So go into the dataBinding.html and copy these lines into the console and run them 1 by 1: dots.attr('r', function(d) {return d.TMAX}); dots.attr('r', function(d) {return Math.abs(d.TMAX)}); dots.attr('r', function(d) {return Math.abs(d.TMAX) / 100});

That should at least get you through the video.