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D3 Workshop: Part 1 - Basic HTML, d3, and Data Binding

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Aammarasmro
Last edited Mar 24, 2018
Created on Mar 24, 2018

This example demonstrates a step-by-step tutorial for learning D3 v4 data binding and DOM manipulation. It shows how a button click triggers D3 code that updates existing paragraph elements, changing their font size and text content, and also appends new paragraphs from a JavaScript array using the data join pattern. The code uses `d3.select`, `selectAll`, `data`, and `enter` to bind data, with event listeners that respond to paragraph clicks by altering styling and text. The page includes checkboxes for tracking exercise progress, which are styled using CSS selectors based on checked state.

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