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d3js workshop - data binding

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Aaduo122
Last edited Oct 19, 2017
Created on Oct 19, 2017

This example demonstrates D3.js data binding by associating an array of names with div elements. The code uses `d3.selectAll('div')` to create an empty selection, `.data(['ben', 'elcin', 'ana', 'jonatan'])` to bind the data, and `.enter()` to create placeholder elements for each data point. Although the `.append('div')` and `.text()` calls are commented out, the uncommented lines show the core binding pattern that would later fill each element with its corresponding name. The visualization illustrates the fundamental concept of joining data to DOM elements in D3 v3.

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forked from <a href='http://bl.ocks.org/mostaphaRoudsari/'>mostaphaRoudsari</a>'s block: <a href='http://bl.ocks.org/mostaphaRoudsari/8852e998bf39196f5a5f949255e50ac5'>02_workshop_binding data to elements</a>

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