Develop Reference

How to change props object name when it's clicked in react?

I'm creating a youtube clone using react js and i used this icon
import HomeIconfilled from '#mui/icons-material/Home';
import HomeIcon from '#mui/icons-material/HomeOutlined';
That looks like this HomeIconfilled
which gets rendered by calling this function
<Sidebariconfunc Icon={HomeIconfilled} Title="Home"/>
That takes 2 parameters and reder the icon
function Sidebariconfunc({Icon,Title}) {
return (
<div className='SidebarRow'>
<div className='Sidebar_Icon'>
<Icon/>
</div>
<div className='Slidebar_Title'>
{Title}
</div>
</div>
)
}
How can i chane the props name to HomeIcon when i click on the icon so that it changes to this this icon HomeIcon
Thamks !

function SidebarIcon({ActiveIcon, InactiveIcon, title, isActive}) {
return (
<div className='SidebarRow'>
<div className='Sidebar_Icon'>
{isActive ? <ActiveIcon/> : <InactiveIcon />
</div>
<div className='Slidebar_Title'>{Title}</div>
</div>
)
}
Usage:
const [isActive, setIsActive] = React.useState(false)
return (
<a onClick={() => setIsActive(!isActive)>
<SidebarIcon
ActiveIcon={HomeIconfilled}
InactiveIcon={HomeIcon}
title='Home'
isActive={isActive}
/>
</a>
)

Cannot use images with props in React

I'm trying to send an image as a prop from
import React from "react";
import "./home.css";
import Product from "./Product";
function Home() {
return (
<div className="home">
<div className="home-container">
<img
className="home-image"
src={require("./nathan-oakley-gj1dnc7yRG0-unsplash.jpg")}
alt=""
/>
<div className="home-row">
<Product
title="Sofa Couch"
price={5000}
image={"./phillip-goldsberry-fZuleEfeA1Q-unsplash.jpg"}
rating={5}
/>
<Product />
</div>
<div className="home-row">
<Product />
<Product />
<Product />
</div>
<div className="home-row">
<Product />
<Product />
</div>
</div>
</div>
);
}
export default Home;
in the home-row class to
import React from "react";
import "./product.css";
function Product({ title, image, price, rating }) {
return (
<div className="product">
<div className="product-info">
<p>{title}</p>
<p>
<small>$</small>
<strong>{price}</strong>
</p>
<div className="product-rating">
{Array(rating)
.fill()
.map((_, i) => (
<p>*</p>
))}
</div>
</div>
<img src={require(`${image}`)} alt="" />
<button>Add to Basket</button>
</div>
);
}
export default Product;
this file. But the image is not showing. Even if I remove require it doesn't show up.
Earlier I was using a local image and it was working with require. But this doesn't.
When I inspect it with console, it says uncaught error, cannot find module 'image name'.

Next js component doesn't show without reload

Basically, I have a nested component that I want to render with the parent component and it's working fine when the server starts.
But the problem arises when I switch back from another page. Some of the nested components get disappeared. If I made a refresh then again everything ok.
How can I solve this issue?
Normal:
Image-1
Component disappeared:
Image-2
Index.js:
import BannerBaseLine from "./../components/HOME/Banner/BannerBaseLine";
import SubSection1 from "./../components/ABOUT/subSection1";
import CoursesList from "../components/HOME/MOSTTRENDING/CoursesList/courseslist";
import ShortOverview from "./../components/HOME/CourseOverviewSection/Section1/shortoverview";
import Testimonial from "./../components/HOME/Testimonial/testimonial";
import ClientItem from "./../components/HOME/Client-area/all-client-item";
export default function HomeMain({categories}) {
return (
<>
<br></br>
<br></br>
<br></br>
<BannerBaseLine categories = {categories} />
<CoursesList />
{/* <SubSection1 /> */}
<ShortOverview />
<CoursesList />
<Testimonial />
<ClientItem />
</>
);
}
export async function getStaticProps(){
const response = await fetch('http://localhost:8000/api/data/categories')
const data = await response.json()
console.log(data)
return {
props:{
categories : data,
}
}
}
BannerBaseLine component:
import BannerBlock from './BannerBlock';
export default function BannerBaseLine({ categories }) {
return (
<>
<section
className="banner-area"
style={{ backgroundImage: "url(assets/img/banner/0.jpg)" }}
>
<div className="container">
<div className="row">
<div className="col-lg-6 col-md-8 align-self-center">
<div className="banner-inner text-md-start text-center">
<h1>
Find the Best <span>Courses</span> & Upgrade{" "}
<span>Your Skills.</span>
</h1>
<div className="banner-content">
<p>
Edufie offers professional training classes and special
features to help you improve your skills.
</p>
</div>
<div className="single-input-wrap">
<input type="text" placeholder="Search your best courses" />
<button>
<i className="fa fa-search"></i>
</button>
</div>
</div>
</div>
</div>
</div>
</section>
<br></br>
<br></br>
<div className="container">
<div className="intro-area-2">
<div className="row justify-content-center">
<div className="col-lg-12">
<div className="intro-slider owl-carousel">
{categories.map((category) => {
return (
<>
<BannerBlock category={category} key={category.id} />
</>
);
})}
</div>
</div>
</div>
</div>
</div>
</>
);
}
BannerBlock component:
export default function BannerBlock({category}) {
console.log(category);
return (
<div className="item">
<div className="single-intro-wrap">
<div className="thumb">
<img src={category.image} alt="img" />
</div>
<div className="wrap-details">
<h6>
{category.Base_Category_Title}
</h6>
<p>236 Course Available</p>
</div>
</div>
</div>
);
}

From https://nextjs.org/docs/basic-features/data-fetching#getstaticprops-static-generation
Note: You should not use fetch() to call an API route in
getStaticProps. Instead, directly import the logic used inside your
API route. You may need to slightly refactor your code for this
approach.
Fetching from an external API is fine!

you should check if categories exist
export default function HomeMain({categories}) {
if(categories){
return <Loading Component />
}
rest of the code...
}

React JS - How does 2 separated components able to receive 1 same state?

I am a beginner in using the React JS framework. Based on the official React JS documentation, an example is given for changing the state of a component that has a connected hierarchy. But in my case this time I split the components for Header and Main separately.
index.js
ReactDOM.render(
<React.StrictMode>
<Header />
<Main />
</React.StrictMode>,
document.getElementById('root')
);
In the Header component I also have another sub component that functions to activate / deactivate the sidebar which is also a sub menu for the Main component.
Header.js
import { BtnSidebarOnClick } from './Sidebar';
const Header = () => {
return (
<header className="header">
<div className="header__logo">
<BtnSidebarOnClick />
<div className="header__logo_img">
<a className="link"
href="/">
<img src=""
alt="Schedule App" />
</a>
</div>
</div>
<nav className="header__nav">
...
</nav>
</header>
);
}
export default Header;
Main.js
import { Sidebar } from './Sidebar';
const Main = () => {
return (
<main className="main">
<Sidebar />
<div className="main__content">
...
</div>
</main>
);
}
export default Main;
Notice that the BtnSidebarOnClick and Sidebar components are not connected. In my case, this time I want to make the Sidebar component accept state to detect whether the button contained in the BtnSidebarOnClick component is clicked / not.
Sidebar.js
class BtnSidebarOnClick extends React.Component {
constructor(props) {
super(props);
this.state = { onClick: false };
}
handleClick() {
this.setState(state => ({ onClick: !state.onClick }));
}
render() {
return (
<div className="header__logo_btn">
<div className="button button--hover button--focus"
role="button"
tabIndex="0"
onClick={this.handleClick.bind(this)}>
<i className="material-icons">menu</i>
</div>
</div>
);
}
}
const Sidebar = () => {
return (
<div className="main__sidebar"> {/* set style if BtnSidebarOnClick clicked */}
<div className="main__sidebar_menu">
<div className="tag-link">
<a className="link link--hover link--focus link--active"
href="/">
<i className="material-icons">insert_drive_file</i>
<span className="link-title">Files</span>
</a>
</div>
</div>
</div>
);
}
export { Sidebar, BtnSidebarOnClick };
So how do you set these two components to receive the same state?

TLDR; You should pull out the button state into the parent and pass it into the children component.
By the way, it is a common way to have file App.js for your main Application file. In your case, it should be like this:
index.js
import App from './App';
ReactDOM.render(
<React.StrictMode>
<App />
</React.StrictMode>,
document.getElementById('root')
);
App.js
class App extends React.Component {
constructor(props) {
super(props);
this.state = { isClicked: false };
}
handleClick() {
this.setState(state => ({ isClicked: !state.isClicked }));
}
render() {
return (
<div>
<Header onClick={this.handleClick} /> // --> notice
<Main isClicked={this.state.isClicked} /> // --> notice
</div>
)
}
}
Header.js
import BtnSidebar from './BtnSidebar';
const Header = (props) => {
return (
<header className="header">
<div className="header__logo">
<BtnSidebar onClick={props.onClick} /> // --> notice
<div className="header__logo_img">
<a className="link"
href="/">
<img src=""
alt="Schedule App" />
</a>
</div>
</div>
<nav className="header__nav">
...
</nav>
</header>
);
}
Main.js
import Sidebar from './Sidebar';
const Main = (props) => {
return (
<main className="main">
<Sidebar isClicked={props.isClicked} /> // --> notice
<div className="main__content">
...
</div>
</main>
);
}
BtnSidebar.js
const BtnSidebar = (props) => {
return (
<div className="header__logo_btn">
<div className="button button--hover button--focus"
role="button"
tabIndex="0"
onClick={props.onClick} // --> notice
>
<i className="material-icons">menu</i>
</div>
</div>
);
}
Sidebar.js
const Sidebar = (props) => {
return (
<div
className={
props.isClicked ? 'main__sidebar-clicked' : 'main__sidebar' // --> notice
}
>
<div className="main__sidebar_menu">
<div className="tag-link">
<a className="link link--hover link--focus link--active"
href="/">
<i className="material-icons">insert_drive_file</i>
<span className="link-title">Files</span>
</a>
</div>
</div>
</div>
);
}

Error arising in my code. I am using React, NPM and styled components. What are the steps I need to take?

import React, { Component } from "react";
import Product from "./Product";
import Title from "./Title";
import { ProductConsumer } from "../context";
export default class Productlist extends Component {
render() {
return (
<React.Fragment>
<div className="py-5">
<div className="container">
<Title name="our" title="products" />
<div className="row">
<ProductConsumer>
{value => {
return value.products.map(product => {
return <Product key={product.id} product={product} />;
});
}}
</ProductConsumer>
</div>
</div>
</div>
</React.Fragment>
);
}
}
Okay, I am getting this error and I am not quite sure what it is since I am so new to working with React.JS. could someone assist me in figuring out what may be happening.
export default class Product extends Component {
render() {
const { id, title, img, price, inCart } = this.props.product;
return (
<ProductWrapper className="col-9 mx-auto col-md-6 col-lg-3 my-3">
<div className="card">
<div
className="img-container p-5"
onClick={console.log("you clicked me on the image container")}
>
<Link to="/details">
<img src={img} alt="product" className="card-img-top" />
</Link>
</div>
</div>
</ProductWrapper>
);
}
}
const ProductWrapper = styled.div
Above is the Product code as asked! Thank you!