Advertisements I am creating a simple search bar element in React JSX. I’m trying to render a list of elements that include whatever is in a search query. I basically take an array of all the elements and then I use .filter() function to find everything that includes the query. After that I use .map()… Read More What could be causing my second React JSX function to fail to return <li> elements, despite properly filtered data?

Advertisements enter image description here ———error on console:——————- index.js:1 The above error occurred in the <Link> component: at LinkWithRef (http://localhost:1234/index.3d214d75.js:27970:11) at div at Header at App Consider adding an error boundary to your tree to customize error handling behavior. Visit https://reactjs.org/link/error-boundaries to learn more about error boundaries. enter image description here So I am trying… Read More Console error:[The above error occurred in the <Link> component:]

Advertisements After gaining some experience in back-end development, I got bored to create beautiful things and not seeing them, so i decided to move towards front-end, with concrete thoughts that it is easy=) And here is my first problem… Product Id is not coming into my axios REST api, so the Product can’t be rendered,because… Read More Id is not comming into REST axios in my Product component?

Advertisements I want to style each div within my element using ‘& > div’ but it is not working. Can someone please explain? This is my styles object within my class const styles = { container: { display: ‘flex’, flexFlow: ‘column’, }, informationPage: { marginTop: ’70px’, }, grid: { ‘& > div’: { backgroundColor: ‘blue’… Read More I want to style each div within an element

Advertisements I am running into an error: I have a NotesContext that stores all the notes that the user created that are being fetched from Supabase. When I am accessing a note the page loads fine and has to issues retrieving the Note. However, when reloading I get an error that the variable cannot be… Read More React accessing variable that's not loaded when reloading

Advertisements I’m trying to create a news website with ReactJS and I’m getting three various warnings/errors when I try to run the page. I can get it to display the article link properly when I don’t include the title. I still get the two first warnings in this case, but when I try to access… Read More ReactJS – Trying to access the title of an object I'm pulling from a webpage online, but getting these errors

Advertisements The code runs without errors on the console.Even after i write the if block no error is in the console,but the react app wont display any JSX ,just blank page my code works when you remove the if(} block import { useState } from "react"; const Zoom = () => { const [btnable, setbtnable]… Read More why function in react app will not render

Advertisements I have a function that’s returning JSX, a set of Radio inputs which are using another function to change the state. I’m dynamically returning this function with a switch statement in another function, that then it is being rendered. The function being used in the onChange in the getCarSizeQ() undefined. handleRadioButton = (value) =>… Read More Function in react component is "undefined" in JSX though "this" is bound

Advertisements const data = ["1","2","3","4","5","6"] // example data const unicode = &bull; // This is the unicode that I want to put in the jsx <div> { data.map((item)=>( item + <span>unicode</span> )) } </div> But doesn’t work it displays [object Object] I Tried (&bull;) , {"&bull;"}, <span>&bull;</span>, <span>{"&bull;"}</span> but none of them worked. Any idea… Read More How to Use Unicode While Array Map in JSX REACT?

Advertisements im trying to get the number of each object in a array, then im trying to add it to my jsx code to display what one it is I’m pulling the data from this file tableData.js export const data = [ {price: 1500, isSold: false} {price: 1800, isSold: false} {price: 1650, isSold: true} ]… Read More How do I get the number of each object in a array using .map | React