How to use useEffect and for loop to generate multiple JSX elements

I want to use useEffect and for-loop to generate multiple JSX elements but nothing is rendered in this case. warning code: “React Hook useEffect has a missing dependency: ‘renderInfoCard’. Either …

React Native ScrollView inside an Animated.View to make Bumble-like swipe system

I’m currently working on a Bumble-like swipe system so I can swipe horizontally (thanks to an Animated.View and a PanResponder so I can move my view wherever I want), and vertically (because my view …

React: How can I show an already existing image in react update form and then show the new one once a new image is uploaded?

hey guys i am learning react js and I have an update form to update book info. I am using django rest api for endpoints. I have a working form where I can upload files and do all those stuffs but I am …

Put a Video player (expo-av) under an Image in React-Native

I’m currently learning React/React-Native using Expo, so I need to play a video this video is going to be saved in a server, but for now I’m testing the video playback locally with a random video and …

ReactJS error when passing a function as a props

Recently I started to learn ReactJS with help of tutorials and I’ve run into an error I can’t find solution for by myself. One of the first projects I decided to do is To-do list and when trying to …

How Can I Simplify This JSX Conditional Code?

I´ve got this code snippet: export const MessageWindow: FunctionComponent = ({ children, buttonsType }) => { return (

TypeError: Invalid attempt to spread non-iterable instance and Synthetic Events

I am trying to build a csv file uploader using react. I am getting the “Invalid attempt to spread non-iterable instances” error when the file is selected and I try to set the state with it. …

reactjs setstate not working in function that has .map

Good Morning. Need help, i have the below script, the thing is the setState is not working, I think I’m missing something here? or Am i doing wrong. the “return” in the below is inside “…

How to make a “global” component render content based on url route?

I have a FAQ button that’s fixed onto the bottom right corner of the screen (it’s on every screen of the website), when clicked a modal pops out displaying frequent asked questions and their respective answers, I’d like the modal to display different content based on the url that the user is on. For example: if the user is on www.example.com/signup then the modal would render the content specific to the sign up process, and when the user is on www.example.com/shop only the faq’s related to shopping should appear. This should be taking into account the first part of the

SemanticUI Button still active after clicked

When you click on the button, it becomes gray and stays so unless you click somewhere else. Is it possible to make it return to the initial state(light gray) right after you clicked? Answer Any <button> (not just ones from Semantic-UI) has a number of different states it can be in. These states can be selected and styled with psuedo-classes in CSS. :hover is when you move your mouse over the button :active is when you have clicked down on the button but not yet released your click. :focus is when a user has used the tab key to focus