JavaScript Tip: Using Data Attributes

Published: 06 December 2017
on channel: All Things JavaScript, LLC

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Data attributes let you assign additional data to DOM elements. You can then retrieve and use that data. In this tutorial we look at how to create data attributes and how to retrieve that data using JavaScript.

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Tutorials referred to in this video:
Array Methods (forEach):    • Getting Comfortable with the ES5 Array Met...
Converting Nodelist to an Array:    • Converting Array-like Objects to Arrays
Higher Order Functions:    • Higher Order Functions: A JavaScript Stron...
querySelector and querySelectorAll:    • Selecting DOM Elements with Pure JavaScrip...

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