From this to>>> <Route path={“user/:id”} component={user} /> What code should i use in “User” component if useParams has id=1 then how to show only id 1, name kuber, phone 8989 Answer In the simplest way you can do it like this: in your User.js/jsx import the userData. T…
Tag: react-router
React router always showing NotFound component
I have routes objects from backend and set it to routes like this and when I am set NotFound component, which route is ‘*’ to default in switch/case or to case “NotFound” which commented now, it all the time show with all components after them. I mean it works all the time, not just in…
React app not Building shows code ELIFECYCLE
This error is shown whenever i try to build the project. Can someone please help me with this npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! covid-19-world@0.1.0 build: react-scripts build npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the covid-19-world@0.1.0 build script. npm ERR! This is probably n…
How do I pass JSON data retrieved with SocketIO to my Routes in React?
I need to get the variables in my routes to update from the JSON data and also sometimes emit data, but I haven’t figured out how to pass response to my Routes for accessing. App.js file where the JSON is retrieved: Routes.js where the Routes are created: I get the JSON data from my Flask backend using …
React Suspense lazy loading without fallback
I want to lazy load my components to decrease my initial bundle size and get components on the fly using code splitting using react router. However, when using React Suspense, they force you to use a fallback for loading. This wouldn’t work: In my case I am rendering html from the server so I don’…
Rendering random elements from an array in React
I am making a small react app with the help of Potter-API through which users can search for specific characters or spells. After fetching data from the API I am rendering 6 random items(characters/spells) which when clicked lead to a detailed view of the item(characters/spells), I’ve also added a butto…
How to make a “global” component render content based on url route?
I have a FAQ button that’s fixed onto the bottom right corner of the screen (it’s on every screen of the website), when clicked a modal pops out displaying frequent asked questions and their respective answers, I’d like the modal to display different content based on the url that the user is…
Property ‘xxx’ does not exist on type ‘object’ when object is of unknown type
I am using Typescript in a react project which includes React Router (v6). React Router returns a location object from the useLocation() hook which has a property called “state”. State is an object which can be passed to any url and can have any properties you want. It simply has a type of “…
Animating route transitions with CSSTransitionGroup and React-Router v6
I’m starting to use React-Router v6, and running into issues animating route transitions. Both the react-router docs and the react-transition-group docs specify ways that are not compatible with the new v6 api. The primary reason seems to be the removal of the <Switch> component. In react-router@v…
Why pass {…props} in a React Route?
I’m using the route below just because it was the code I found on the web: I know the {…props} denotes multiple arguments but I can’t understand why I need it at all because the code below also works just fine and props.msg is available in Test expected So what does {…props} actually d…