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    kotlin
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    Flutter: The Good, Bad & Gotchas
    Jun 18, 2019

    Reusable Components And RxJS Observables In Ionic-Angular

    Categories
    • Mobile Application Development
    • Software Development
    Tags
    • android development
    • angular
    • app dev
    • app development
    • components
    • ionic
    • ios development
    • observables
    • reusable components
    • rxjs
    • software development
    ionic framework
    ionic framework

    Reusable Components and rxjs Observables in Ionic-Angular


    Original Presentation: Reusable Components and rxjs Observables in Ionic-Angular


    Why write reusable components?


    • Apps generally repeat layouts
    • Save yourself a ton of headache while debugging(if you need to make changes you make them in one place)
    • Ability to extend functionality based on use cases or new requirements when app grows

    Lets actually write one!



    Rxjs Observables with Reusable Components


    • What do Observables
      • Observables watch for state changes (to put it as simple as possible)

    Scenario

    Updating a user profile photo that lives inside a reusable component that is being called. From a side menu and profile screen

    Possible solution ??? (any takers)


    Doing is it with Rxjs observables



    Changing the state


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      Ronald Hove

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