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Displaying child components

Displaying child components: React.js Essential Training (2017)
Displaying child components: React.js Essential Training (2017)

The way that we put together a component tree is we use one component to render another. If we have an array of data - like an array of ski days- we will use the ES5 map function to map over as many of these days that there are and return a row for each item in the array. Eve adds the spread operator as well for cleaner syntax.

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Skill Level Intermediate
3h 15m
Duration
935,210
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Q: This course was updated on 09/19/2017. What changed?

A: The following topics were updated: setting up Chrome tools for React, inspecting React sites, Babel static transpiling with babel-cli, loading JSON with webpack, adding CSS to webpack build, and creating components with createClass(). In addition, a new video was added that covers migrating to webpack 3.

Q: This course was updated on 06/20/2018. What changed?

A: New videos were added that cover staying up to date with React and using create-react-app. In addition, the following topics were updated: creating components with createClass() and working with state.

Skills covered in this course
Web Web Development React.js

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