March 2026
Intermediate to advanced
512 pages
11h 26m
English
Content preview from Salesforce Lightning Web Component Cookbook
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6
Composing Lightning Web Components
Now that we have a good understanding of how to build a frontend and backend for our LWCs, let's make them talk to each other.
In Chapter 3, Working with a Selector Class, we began working with a component called topTenAccountTabset. This component houses information about each of the top 10 accounts in order of decreasing annual revenue. In Chapter 4, Synchronous and Asynchronous Processing in Components, we added the assetsByTag component, which displays the artworks (assets) for each museum (account), arranged by the category of art they fall under (tag). We saw a very simple example of parent-to-child component communication, and built a utility component called notifUtils to house our toast notifications. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.