June 2017
Intermediate to advanced
873 pages
18h 9m
English
Content preview from Dart: Scalable Application DevelopmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
The applications created in this chapter have been numerous, but all work together to reach the goal of a live display of data.
The data collector transforms raw live data into a processable form. The REST API was created with the rpc package, taking much of the work out of the way. Creating a new web API method is a case of adding an annotated regular Dart method.
The consuming web application showed how to connect to a JSON standard web service and produce high-quality output, updated in real time. The HTML DOM was used to swap in a new table-based display.
The incoming data on earthquakes has proven quite fascinating to watch, but it could be more visual. In the next chapter, we'll create a visualization using the feature geometry data ...
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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.