Remove Objects from Array using React Native

Hi everyone, In this article, we will learn about How to Remove Objects from Array using React Native. While developing a mobile application developers need to add or remove particular objects from the array list so, in this example, we are creating a project to remove objects from the array list if a particular condition is satisfied.

Basically, we are using the filter method to create a new list with a particular type of object. so let’s understand with an example.

1. Create a new project

Use the following command to create a new project. for more information check this post

2. Imports following components

In this example, we are using hooks with a function so import the following components and define an ArrayList. In this useState is used to set and get data from state

3. Create a function

Create default function App, define the default state & pass ArrayList as a default value of ArrayList in useState.

4. Create a const function to remove the object from ArrayList

Create a function to Remove Objects from Array using React Native. Basically, we need to remove an object from ArrayList which displayType is video. means we are showing only displayType image in List.

5. Render default ArrayList using the map function

We have displayed ArrayList & one button to remove the object from ArrayList.

You can directly type getArrayList.map(item=> { return (<View></View>)}). getArrayList is directly displayed default ArrayList which we have define in useState().

Also, create const function removeObjectFromList which calls when the button is press

6. Source code (App.js)

here’s the full source code of App.js.

7. Output:

Remove Objects from Array using React Native

Thank you 🙂

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