I have a component that should expand if it is selected. Here's my current approach: <Element ref={elementRef} style={{ height: isSelected ? `${elementRef.current.scrollHeight}px` : '0px' }} /> Now, I've added routing, which parses the URL. For example, if I am at…
When a React app is rendered for the first time, is the real DOM or the virtual DOM created first? React with JSX is converted to React.createElement(). So, does virtual DOM creation start from here and then, based on virtual…
In the following code, I wanted to put all the collapsible logic into the Collapsible component. However, the collapse is being triggered by a button that's outside of Collapsible. So I made Collapsible to react to that button's onClick. For…
Here in my React the clean up function is not executed when re-rendering: import React, { useRef, useState } from 'react'; export default function App() { const [x, setX] = useState(2); const d = useRef(null); return ( <> <p ref={(node)…
My website (https://blackmaps.com.ar) is supposed to display rich results, as I’ve added JSON-LD schemas to every page, and the Schema.org validator detects them correctly. However, for some reason, Google’s Rich Results Test is not recognizing them. I'm currently using NextJS…
So I have typescript react project where I want to observe certain child components being viewed, to achieve this I am using IntersectionObserver and refs. In my parent component I have an introduction component imported from another file and I…
let me explain clearly what I want to do? row | current url | redirect to | component 1 | localhost:3000/panel | localhost:3000/en/panel | <Panel /> 2 | localhost:3000/login | localhost:3000/en/panel | <Panel /> 3 | localhost:3000/anyLang/panel | localhost:3000/sameLang/panel |…
I'm working on a React app where I fetch flight offers using the Amadeus API. My form allows users to input flight details (from, to, departure date, return date), and upon submission, I fetch the flight offers and display them.…
I want to have 2 functional React components: a Data component that holds a value in state, that is passed through props: a SummedValue that also holds a value in state, but calculates this value as the sum of it's…
I am trying to make this button component navigate to different web pages. There will be several buttons, but I am unable to make each one navigate to different pages. I have the button component that goes to a card…