⚛ React.js & React Native Berlin Meetup at NewStore

⚛ React.js & #reactnative Berlin Meetup at NewStore

  • Thanks to the great speakers, companies and community within less than 6 month the React Native Berlin Meetup became the

    .

  • With React Native you can build fast Native iOS, Android and Windows Mobile Apps.
  • We are happy to see you at our next React Native Berlin meetup.
  • Topics all about React Native: Building native iOS, Windows & Android Apps, using GraphQL, live-coding, out-of-the-box and custom animations, building react native apps interactively (Language agnostic: ReactJS, AngularJS, PhP, Ruby, Python, HTML, CSS), push notification with Swift-Javascript, Redux, Meteor, Games, ClojureScript, TypScript, ES6, ES7, integration of APIs (Facebook, Twitter, Instagram, Pinterest, Snapchat, eBay, WordPress, Drupal, Joomla, Paypal, Stripe third party websites), web, hybrid apps and ionic, mobile marketing, sales and analytics, big data, databases, fintech, ecommerce, fashiontech, listing, search engine, apple and google store optimisation, fast test minimum viable product (idea to MVP, Lean startup) for startups, develop innovative technology, Navigator, NavigationExperimental, ExNavigation, React Native Router, and React Native Navigation, drawing charts in react native, testing, prototyping in react native + recommend a further topics you are interested in.
  • • Is your company interested in sponsoring React Native Berlin?

React Native Berlin Meetup at NewStore

19.00 – 19.30: Arrivals
19.30 – 19:35: Introduction by NewStore & Markus Lühmann, Founder & CEO of Galaxonic
19.35
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setState takes a function – learnreact

setState takes a function  #setstate #react #javascript #reactjs

  • setState takes a functionA gentle introduction to setState, pt 3.
  • Component state can be updated with object or a function.This is a confusing feature.
  • So, let’s explore both forms of setState and see which events they are best suited for.setState with an objectThe object form of setState is great when setting state that isn’t concerned with previous state.this.setState({ name: “Michael” });Consider an input event handler that updates state as you type.
  • We know the new value and don’t care what the previous value was.
  • So, we replace it wholesale.handleChange(event) { return this.setState({ name: event.target.value }));The object form is great for this.

This is a confusing feature. So, let’s explore both forms of setState and see which events they are best suited for. Consider an input event handler that updates state as you type. We know the new…
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