I am new with React and I am trying to display three cards in a row but they do not align horizontally, they are vertically (from top to bottom). I tried using cardDeck or cardGroup, but they do not work. Below is the code Also, I did a sass file to import in the code above but it seems it
Tag: jsx
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 is longer than the height of my screen). After a long day of search, I finally found a solution which permits to know if the user
React JSX Dynamically changing the state of a component. Best practice and why
I am pretty new at React and am following a video on youtube and working along + adding some more on top of it. I have a button which when clicked, it decreases the value of object. In the video, the teacher copies the state to a new array, finds the index of the item, does the manipulation needed, and
react render Logical && vs Ternary operator
In the react render() when the value of x equals 1 both the logical && and ternary operator will display Hello and both are syntactically correct. I always used the && when I don’t want to show the else part of my condition, but I have come across one code base where most of the places they used ternary operator
Pseudo element not showing in React on paragraph tag despite using display block
This pseudo element ::after won’t show up in my browser at all. I am using React.js and Material UI makeStyles. This is the code: Note that the code below modalTitle shows up and works, only the pseudo element doesn’t go through. Any thoughts? Answer This is a tricky one. When you use makeStyles, it accepts a styles object (or a
React equivalent to ejs
Im used to do this kind of code using ejs, is there an equivalent way of doing this using react? What Im trying: I need to create a new to each aux.Complements elements, the problem is that I cant do {return complement.title} inside html elements What I get: Expected an assignment or function call and instead saw an expression no-unused-expressions
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 not able to show the image which is already there in the template, Here I have a
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 that video need to have a sticker kinda like instagram. I obviously think of merge the two things together and pass the edited
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 pass “handleChange” function as a prop to my component I get this error TypeError: Cannot read property ‘handleChange’ of undefined. Here
How Can I Simplify This JSX Conditional Code?
I´ve got this code snippet: where “buttonsType” is those enums: I´d like to know some better way, to simplify the conditional statement. Or is it possible to have it like this? Thank you. Answer I think Ray Hatfield’s answer is the cleanest solution and avoids repetitive JSX, but I’ll add a switch example as an option. Ternary generally seems like