I have a problem that I don’t know how to solve, I get this error when running npm test Invariant Violation: You should not use <Switch> outside a <Router> What can the problem be and how can I solve it? The test I run is the standard app.test.js that comes with react class App extends ..
Archives : May-2018
I’m just doing some basic routing in my react app and I’ve done it this way before so I’m pretty confused to as why it isn’t working now. The error I am getting says: You should not use <Route> or withRouter() outside a <Router> I’m sure this is super basic so thanks for baring with ..
I’m trying to build a React App, this is the first time i’m working with react and so i don’t know how to troubleshoot this. Basically what i need is to create routes for a link, let’s say these are the following links. /car /car/sedan /car/coupe i have setup routing as so. car.js import React ..
Scenario: There is a homepage from where on searching user is redirected to a search page with a query param (eg q=abc). Now being on search page, user again tries to search for a different value so he is again redirected to same search page but with a different query param (eg q=xyz) Problem: When ..
I am making API calls in the componentDidMount() method as recommended by React. Inside the component I have a <Link> which points to the same component with different URL params. However when I click on the <Link> the componentDidMount() is not called and I can’t make API calls with updated URL params. So I tried ..
I’m a beginner with React-Redux, and I had a question of how to use history and the Link tag in order to push to a certain location. I wanted to be able to use history.push in my actions, so I used the history JS library. I created a history.js file in my app folder: src/history.js ..
I’m setting a basename path like this: <BrowserRouter basename=”/calendar”/> Is it possible to access that basename property in any of the app’s components via React Router somehow? Otherwise I would need to parse the Location object. I’ve looked at the history object, but couldn’t be found there. Source: React Router..
One of my route component doesn’t work. I define my routing in App component as below: import React, { Component } from ‘react’; … … import Register from ‘./Register’; import { BrowserRouter, Route } from ‘react-router-dom’; class App extends Component { render() { return ( <Provider store={store}> <BrowserRouter> <div className=”content”> <Header/> … <Route path=’/signin’ component={ ..
I’m new to react and have this link in a component: <a href=”https://example.com/faq.html”> FAQ </a> I want to server faq.html outside react. The problem is that react treats the link as internal and gives 404. I have seen a similar question which suggest to use <Route …, but then I don’t know how to convert ..
Somewhere in component 1, I have this: if (redirectToReferrer) { return <Redirect to={{ pathname: “/test/new”, state: { event: “test” } }} />; } In my component 2, I have this: constructor(props){ super(props); console.log(this.props.location) //undefined } According to the docs, this should work. The state object can be accessed via this.props.location.state in the redirected-to component. This ..
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