ReactJS lifecycle method inside a function Component
Instead of writing my components inside a class, I’d like to use the function syntax. How do I override componentDidMount, componentWillMount inside function … Read more
reactjs
How to use Redirect in version 5 of react-router-dom of Reactjs
I am using the last version react-router module, named react-router-dom, that has become the default when developing web applications with React. I want … Read more
Correct path for img on React.js
I have some problem with my images on my react project. Indeed I always thought that relative path into src attribute was built … Read more
Is using async componentDidMount() good?
Is using componentDidMount() as an async function good practice in React Native or should I avoid it? I need to get some info … Read more
How to listen state changes in react.js?
What is the angular’s $watch function equivalent in React.js? I want to listen state changes and call a function like getSearchResults(). componentDidMount: function() … Read more
How to tell webpack dev server to serve index.html for any route
React router allows react apps to handle /arbitrary/route. In order this to work, I need my server to send the React app on … Read more
React-Router: No Not Found Route?
Consider the following: var AppRoutes = [ <Route handler={App} someProp=”defaultProp”> <Route path=”https://stackoverflow.com/” handler={Page} /> </Route>, <Route handler={App} someProp=”defaultProp”> <Route path=”https://stackoverflow.com/” handler={Header} > <Route … Read more
How to update React Context from inside a child component?
I have the language settings in the context as like below class LanguageProvider extends Component { static childContextTypes = { langConfig: PropTypes.object, }; … Read more
Objects are not valid as a React child. If you meant to render a collection of children, use an array instead
I am setting up a React app with a Rails backend. I am getting the error “Objects are not valid as a React … Read more
Invalid hook call. Hooks can only be called inside of the body of a function component
I want to show some records in a table using React but I got this error: Invalid hook call. Hooks can only be … Read more