Reactjs – How append child to JSX element
Why it's not working like that? let elem = <div></div> elem.appendChild(<h1>abc</h1>) how I can add child to jsx element?
Html – Form tag breaks document layout
Using React with Chakra UI. Found, that default <form> tag breaks layout. Adding and deleting <form> shows that only it affects layout. Components inside <form> appears like they are in <Flex flexDir='column'> tag. I need components inside <form> in a…
Javascript – How to link React Routes, to use it within the same page?
I have the following problem, inside the home page I would like to put a sub menu in the middle of the page, which when clicking on each of the links, underneath I load some information. I did it with…
What is the best way to check if a nested property exists in Javascript?
I'm making an API call that 99% of the time has this value defined: awayTeam.record[0].displayValue The one percent of the time, however, record is not defined or some other nested object is not defined. Is there a clean one line…
Javascript – Error occurred when i use Link component of react router dom
I developed a simple admin dashboard and I use latest version of React router dom. I have a sidebar with some links. But when I use <Link> component of React router dom I got error and the app crashes. All…
Javascript – Trying to pass props in React using React Router – saying the value is null
I am trying to pass props in order to use the React Router as part of a project I am in. I keep getting the error from this code that links is null, and I am not sure why -…
React native – Unable to write in TextInput (JavaScript)
For reasons unknown my text input wont let me update or even type into the text box. I swear I was able to write into it earlier but now clicking on it does nothing except producing the black border. The…
Javascript – What is the meaning of {' ~ '} in jsx
Would someone be able to help me with an explanation of {' ~ '} in the below context for this jsx file? My file: Post.jsx import React from 'react'; import User from './User'; import Timestamp from './Timestamp.jsx'; const Post =…
Javascript – How can I solve infinite loop in my code?
I have a problem with infinite loop in my code. I am trying set icons to my weather forecast list. But I am getting "Too many re-renders. React limits the number of renders to prevent an infinite loop." error. There…
Reactjs – Conditional rendering to one button in react
I have array that I'm mapping over to create buttons for my navbar. However I want a button with a specific name (Profile) to show a dropdown when clicked. Currently with the below code, no dropdown is showing when 'Profile'…