July 2018
Beginner to intermediate
458 pages
9h 58m
English
Content preview from Learning Salesforce Lightning Application Development
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Lightning Component architecture
Before we start building Lightning Components, let's understand the architectural differences between how Lightning Components and Salesforce Classic Visualforce work.
In a traditional Classic Salesforce UI, every time a user clicks a link, an HTML page is loaded from the server. Even for small interactions, the whole web page or tab needs to be reloaded.
Lightning Experience is based on the concept of a Single-Page Application (SPA). In SPAs, once the page is loaded, for any other subsequent request of data from the server, an Ajax callout is made and the page is re-rendered with new data. The aim is to avoid the whole page refreshing.
The following diagram helps to visualize the difference between a single-page ...
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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.