July 2018
Intermediate to advanced
354 pages
8h 51m
English
Content preview from Progressive Web Application Development by Example
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On user interaction
The first dynamic caching strategy is in response to a user interaction, such as clicking a button. Instead of this being explicitly caught by the service worker fetch event, it can be managed from the client JavaScript. This takes advantage of the client's (browser) access to the Client API:
The podcast application episode page has a button that the user can select to cause the episode's MP3 file to be stored offline. This is part of the listen-later functionality, something I love to use in the Stitcher app!
The following example code is a function that is executed when the user clicks the Listen Later button on an episode ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.