Questions tagged [react-native]
React Native is a JavaScript library used to build native mobile apps using React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere.
124,659
questions
-7votes
1answer
873views
TypeError:undifined is not an object (evaluating 'arr.length') react native [closed]
Hello every body i am learning to create react native animation when scroll and when i add const headerHeight, i got error like this,
i follow a tutorial on youtube,in video not got an error, but in ...
- 31
-8votes
2answers
216views
Removing Search Bar
I've been working with React-Native and Expo lately. I need a button to open a website in the browser but the search bar (top) and the icon bar should not appear either. Here is a picture to make ...
- 1,397
-8votes
1answer
72views
How to achieve this feature [closed]
I'm trying to achieve a feature from this application (Please see video)
https://imgur.com/hOReqGx
I made an expo here for you to easily make a solution
https://snack.expo.io/HknL0ZCAS
Thanks
- 77
-8votes
1answer
255views
I want to get doc data from Firebase
/* eslint-disable indent */
import React, { useEffect, useState } from 'react';
import {
Alert,
} from 'react-native';
import firebase from 'firebase';
// import { useIsFocused } from '@react-...
-9votes
1answer
74views
I would like to write this code with Reactjs how to do [closed]
I would like to write the code below in Reactjs how to do
@foreach($slide as $item)
<li data-target="#caImg" data-slide-to="{{ $loop->index }}" class="{{ ($loop->...
- 301
-10votes
3answers
2kviews
What are the advantages of using Redux with React? [closed]
Reading this article I wonder: What are the advantages of using Redux over/with React? I am aware that Redux and React are two different things. I used Redux to keep the state of my Application. But ...
- 8,221
-10votes
1answer
101views
How can I make a festival image post app in react native? [closed]
I am developing a festival image post app in react-native.
I have a question regarding the possibility to uses react-native
library for developing the app (ios/android) which will able to make ...
- 373
-12votes
1answer
96views
why the variable data suddenly changed to item [closed]
<View style={styles.container}>
<SectionList
sections={[
{ title: 'D', data: ['Devin'] },
{
title: 'J',
data: ['Jackson', 'James', 'Jillian', 'Jimmy', 'Joel',...
