December 2019
Intermediate to advanced
474 pages
10h 3m
English
Content preview from React Projects
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Using mutations with subscriptions
Apart from using a subscription to receive messages in a conversation, they can also be used to display the messages you send yourself. Previously, you used the refetchQueries prop on a Mutation component to resend documents with any queries that would have been affected by the mutation you've executed. By using subscriptions, you no longer have to refetch, for example, the conversation query, as the subscription will get the new message you've just sent and add it to the query.
In the previous section, you used a Query component from react-apollo to send a document to the GraphQL server, while in this section, the new React Apollo Hooks will be used.
The React Apollo Hooks can be used from the react-apollo ...
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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.
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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.