Category "reactjs"

Error with docker and react, digital envelope routines::unsupported

I have enrolled in a docker course and the instructor has provided a starter project with some rather old react code. I dockerized the react project, here's the

Typescript complains Property does not exist on type 'JSX.IntrinsicElements' when using React.createClass?

I am using typescript to write redux application. var item = React.createClass({ render: function() { return (<div>hello world</div>) } });

Formik form submitting empty object

I'm new to react and Formik and I'm trying to create a login form. For some reason, the request to the API is sent as the default initial object I created. Here

Using react-router to switch between pages but my props aren't displaying, is this a router version issue?

I'm trying to render props with the code I have written however, only my header shows. My "about" page also displays properly. This is the warning message that

How to get the value of clicked cell in React Material Table?

I am trying to get the corresponding value of cell in React Material UI Table Component. I was looking for already predefined component api properties but could

React Native Web keeps removing `aspectRatio` property from style. How do I prevent thsi?

I'm trying to get react native component to return a View with an aspect-ratio: 4.3 using: const component = () => <View style={{aspectRatio: 4 /3}} >{

Implementing a countdown timer in React with Hooks

Im trying to render a count down timer on screen with react hooks, but I'm not sure the best way to render it. I know i'm supposed to use the useEffect to comp

React-router did not work on production

there, I am using react-router for this app. It works fine on my local server. Here is the code: var routes = ( <Router history={browserHistory}> <

React functional component - is it possible to pass props to { children }? [duplicate]

Workaround at the bottom of the question. I am trying to pass props down to a child component using {children}. The Father component: const Fa

How to check for esim eligibility in react-native app?

I need to make a react-native app that checks if the device is suitable for esim or not. I obtain this information https://source.android.com/devices/tech/conn

How to check for esim eligibility in react-native app?

I need to make a react-native app that checks if the device is suitable for esim or not. I obtain this information https://source.android.com/devices/tech/conn

React functional component - is it possible to pass props to { children }? [duplicate]

Workaround at the bottom of the question. I am trying to pass props down to a child component using {children}. The Father component: const Fa

How can i increase Material UI overall animation speed

How can i increase the overall animation speed of Material UI, for example there is a drawer component inside the material UI, and it can be opened or closed, h

Testing asynchronous useEffect

My functional component uses the useEffect hook to fetch data from an API on mount. I want to be able to test that the fetched data is displayed correctly. Whi

How to access one component's state from another component

How do I access one component's state in another component? Below is my code and I'm trying to access the state of component a in component b. var a = React.cr

Jest testing react component with react-intersection-observer

I'm trying to test a component that has a child component that includes react-intersection-observer but I always get an error I tried to import the library bu

Theme nesting with Material UI

I have many datatables throughout my website and for the most part they are all styled the same. There are several different styles I need to apply to some of t

yarn install failing import sys; print "%s.%s.%s" % sys.version_info[:3] invalid syntax

When doing yarn install i get this error, but no issues one other projects, also used Brew to install node. Note sure what else should i try, any suggestions? e

AWS elastic beanstalk - WARN install EACCES: permission denied, access '/tmp/.npm'

Can anyone help me to get rid out of the following error - WARN install EACCES: permission denied, access '/tmp/.npm' gyp ERR! clean error gyp ERR! stack

react router v6 navigate outside of components

In react-router v5 i created history object like this: import { createBrowserHistory } from "history"; export const history = createBrowserHistory(); And then