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Two-way function binding

Two-way function binding: React.js Essential Training
Two-way function binding: React.js Essential Training

Now that you have access to the form values, you need to pass them up the component tree to the parent: the app. You can doe this with two-way function binding. Eve adds a new property called onNewDay that passes data back up to the app. The app will use this data to add a day to state. Use the spread operator to push existing days into the new array with the new day added.

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Skill Level Intermediate
3h 15m
Duration
735,310
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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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