Fetch API Using HTTP in Flutter | Flutter Tutorials

Publié le: 18 juillet 2023
sur la chaîne: CodeByChance

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Title: Fetch API & Display Data in a ListView - Flutter Tutorial

Description:
Learn how to fetch data from an API and display it in a dynamic ListView using Flutter. In this tutorial, we cover the key steps involved in leveraging the HTTP package to retrieve data and render it in a scrollable list.

First, we add the HTTP package to our Flutter project and configure the required network permissions. Next, we create a fetchAPI() function that makes an HTTP GET request to a fake API
www.fakestoreapi.com/products The response is logged to the console, and the data is converted from JSON format using jsonDecode().

Moving on to the UI, we utilize the FutureBuilder widget to handle the asynchronous API call. While waiting for the data, a CircularProgressIndicator is displayed, and once the data is available, a ListView is constructed using ListView.builder.

Each item in the ListView is represented by a Card widget, which displays the product's title and price. The data is dynamically populated based on the retrieved information.

Join us in this Flutter tutorial to enhance your skills in fetching data via API and presenting it in a dynamic ListView. Whether you're new to Flutter or an experienced developer, this tutorial provides valuable insights and practical knowledge.

Don't miss out on mastering data fetching and ListView implementation in Flutter. Watch the tutorial now and elevate your Flutter development skills!

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