Learn how we can implement search queries in our Flutter app

Introduction

While developing an app you must have fetched a list of data and you want your users to get access to the content easily and efficiently. A basic solution for that is the **Search Method **where you iterate through the list of data.

Prerequisites

• List of Data from  API.
• HTTP Package.

Fetching the data from API.

I won’t be explaining this part much keeping in mind that you already know how to fetch data remotely.

What we are doing is calling the function fetchUsers() in our **initState **which basically just makes an HTTP request decodes the JSON and converts to a list of UserModel and the Last line above adds **totalUsers **to the stream.

sink_ is where you add data, __stream _is__where it is fetched out.

#flutter-app-development #implementation #flutter