Join Joe Chellman for an in-depth discussion in this video Respond to filter form updates, part of React for Web Designers (2018).
- [Instructor] In this video, we're going to add…the last major feature of our directory,…updating the list of people…according to the state of the filters.…In larger apps or sites, when updating filters,…we'd probably batch the changes up a little bit…and make a call to an API…to retrieve the current list of people.…In our case, we're just using a blob of data…that's always available, so we have quicker access…and can do things a little differently.…Switching back to the code,…I have a snippet in the exercise files for this video,…updatePeopleList.js.…
I've included this inside a class,…just to keep certain editors from throwing errors at you…for the syntax, but what we really need…is just what's inside this class snippet,…so let's copy all this stuff…and bring it over to the directory.js file.…We'll scroll down to our directory component,…and I'll paste it in just below updateFormState.…We'll save it so that Prettier can work its magic,…and now let's take a look at what this actually does.…
So, what I'm doing is making a filtered list of people,…
- Identify notable features about how React works.
- Identify good early steps for any React project.
- Explain why the little PHP app that powers our API has a way to add delay.
- Outline what a lifecycle method is.
- Recall the React convention that must be followed when adding a status message.
- Explain the purpose of React.Fragment.
Skill Level Intermediate
1. Introducing React
2. First Project: Customizer
3. Second Project: Directory Browser
4. Third Project: Status Updater
Next steps: Lots more React2m 37s
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