[ad_1] First of all, that’s not the way how to ask a good question. You need to show us some code, what did you try, where is the problem. Check here how to ask good question. The solution for your problem would be to store the index of the clicked button in your local state … Read more
[ad_1] You can achieve you functionality by using react-native-snap-carousel instead of using Flatlist [ad_2] solved React native flatlist item shifting right [closed]
[ad_1] axios.get returns a promise that needs to be resolved via await/then,catch updated handleClick function:- async function handleClick(id) { try{ const chosen_product = await axios.get(`http://localhost:8000/api/products/${id}`) const newCart = cart.concat(chosen_product); setCart(newCart); localStorage.setItem(“cartItems”, JSON.stringify(newCart)); } catch(error){ // error-handling goes here } } 0 [ad_2] solved Objects not getting stored into localstorage. – React JS
[ad_1] Needs to add a few adjustments to make it work. App.js const products = [ { title: “First Accordion”, body: “I am just a body hiddent untill someone clicked on me”, linkUrl: [ { ‘url’: “https://upload.wikimedia.org/wikipedia/commons/7/77/Google_Images_2015_logo.svg” }, { ‘url’: “https://upload.wikimedia.org/wikipedia/commons/7/77/Google_Images_2015_logo.svg” }, ], linktitle: “Google Link” }, { title: “Second Accordion”, body: “I am just … Read more
[ad_1] You can inject some components in React in other framework or web page but if you build a ReactJS application, it’s basically a single page application. In your application you will have to use a router like: React router : https://github.com/ReactTraining/react-router React redux router : https://github.com/reactjs/react-router-redux There are many other, but those are good … Read more
[ad_1] Well, this and classes is one of the harder subjects to wrap your head around. Perhaps it makes it easier to understand with a few examples. Take a look at this issue in the React repository. Dan Abramov explains which method Facebook uses internally. class MyComponent extends React.Component { name=”MyComponent”; constructor(props) { super(props); this.handleClick4 … Read more
[ad_1] You cannot and shouldn’t try to change the state or values of the props directly in the child component. For changing props you can pass the function as a prop and then emit the new value to that function. So the function will change your props into the parent component and it will further … Read more
[ad_1] It’s definitely an array key issue, but it seems you have unique alt attributes in each data set (array). <StyledHorizontalScrollList columns={columns}> {tunesTeasers.map(teaser => teaser.noTonieboxes ? ( <List key={teaser.alt} onClick={toggleModal}> <TeaserCard alt={teaser.alt} src={teaser.src} /> </List> ) : ( <StyledLink key={teaser.alt} to={teaser.link}> <TeaserCard alt={teaser.alt} src={teaser.src} /> </StyledLink> )} </StyledHorizontalScrollList> [ad_2] solved React: Warning each child in … Read more
[ad_1] Yes you do need to learn React to use React Native. That’s because the components used by React Native are actually React components. The ‘trick’ here is that React components can be passed either to React Native for native apps, or to React DOM for web apps. [ad_2] solved Do I need to learn … Read more
[ad_1] 1) You’re missing a closing bracket on the ReactDOM line: ReactDOM.render(<Main />, document.getElementById(‘root’)); 2) You need to call the function for it to work vanilla_JS() In this working example instead of logging to the console I’m returning a string: function Main() { const vanilla_JS = function() { return ‘testing’; } return ( <main> <div>{vanilla_JS()}</div> … Read more
[ad_1] You won’t need gulp for what you described. webpack will serve you well. Also, react-semantic-ui has a react binding so you don’t need extra build steps for that. Why webpack? It’s a much safer choice at this moment for bundling and building a react app. Most of the tutorials you find are based on … Read more
[ad_1] You should let React render everything, and your job is only to tell React what to render and, in your case, how many times. For that, a counter can be used to track how many dynamically-added elements should be “injected” inside the <Example> component. A mindshift is needed here, since in your example you … Read more
[ad_1] Before building set your “homepage” in package.json to “https://jmiguelcastellanosj.github.io/ap-m”, this will let github pages load your files properly. Also if your routing doesn’t work properly, in each of your routes add “/ap-m” in front of your path (So path=”https://stackoverflow.com/” becomes path=”/ap-m”) 1 [ad_2] solved Deploy React app with JSON-server as backend
[ad_1] Instead of merging the two buttons, the same could be performed using JSX callback. See solution on the other posting at Conditional disabling of button The undefined return came from the callback. It needs to be bound before (in this case) passing to the button. See some of the other approaches suggested: How to … Read more
[ad_1] I’m not a ReactJS expert, but an .orderBy() is used to specify the sort order of your data and by default, a query retrieves all documents that satisfy the query in ascending order by document ID. In the first code snippet you’ve posted, it means that the results of the query, will be printed … Read more