From the course: Learning NgRx
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Solution: Source code with comments - Angular Tutorial
From the course: Learning NgRx
Solution: Source code with comments
- [Instructor] Here is one possible solution to this third challenge. The first thing I did here, is that I created actions very similar to the ones we used for current conditions. One for the ForecastLoaded event, and one for ForecastLoadFailed. Both of these actions have the forecast as a payload of course and the zipcode in case of failure. Then I also created my own reducers for that. So when the forecast is loaded, we just change the state, and add the forecast to it. Note that we only have one forecast displayed at any given time in the application. So I just keep one object here, there's no array any more. Every time I get a new forecast, I'll just change the state with that specific forecast. Then of course how to wire up everything in the index.ts. I added the ForecastState to the GlobalState as well as my forecastReducer, down there on line 26 in the list of reducers. Once I have that, everything is pretty much ready. The final step was to create an effect. The effect is…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.