Recent questions tagged Reactjs

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reactjs - Why React npm start return error for webpack-dev-server 3.11.1?

I have the following error with npm start in my React application: The react-scripts package provided by Create ... for my project, Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React: Slider with custom hook not working properly

I am trying to create a custom hook with a slider ui element. My goal is to be able to access the slider value ... } Thanks a lot for your help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React modal always take the last element of map function

I am currently creating a React todo application. So basically I have two component TodoList and TodoItem TodoList ... as the last element. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to apply styles to a child class in JSS

I'm using React, Material UI with JSS and React Router. I'm hooking in to <NavLink> to apply an active ... works backgroundColor: '#2A354F' } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How can I use style-loader in react SSR (Server Side Rendering)?

As you know, we can easily use style-loader to add our styles to our react project, but the window is ... ReferenceError: window is not defined See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Fetching JSON returns error Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0 and status code 304: Not Modified

I am trying to fetch a JSON file but it returns the errors Uncaught (in promise) SyntaxError: Unexpected token ... initial encoding 'text/html'? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React: how to notify parent for changes

I'm trying to wrap bootstrap into components with integrated form validation. short: Let's say I have <Form> < ... class to the Form component. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Mocha will not recognise JSX

I am trying to update my unit tests by using mocha and enzyme. The code that I am testing is in ES6, using ... to get the gulp magic right. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - styled-components is saying wrapped styled() around your React component (Component)

I have my app in CodeSandbox using styled-component. Please refer the below url https://lrn6vmq297.sse.codesandbox. ... the url above. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React - Is useState 's setter function able to change?

Is useState's setter able to change during a component life ? For instance, let's say we've got a useCallback which ... [setState] // <-- ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to fix 431 Request Header Fields Too Large in React-Redux app

I'm working through a MERN sign up/login auth tutorial on youtube that uses Redux. When attempting to POST ... greatly appreciated. Thank you! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Type 'undefined' cannot be used as index type

I am following WintellectNow React with TypeScript Tutorial. In the fifth part Sorting and filtering the author creates ... . Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Create React App not showing error message with ErrorBoundary

I'm learning how to use componentDidCatch(). It looks straight forward. It works, but to still show the complete error ... ? I'm using React 16. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React (HTML) video tag won't autoplay on mobile devices

I created a jsx variable to embeds a video into my html. Every other answer says to include muted, defaultMuted ... variable is supposed to be. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React router direct links not working on Azure Web App Linux

I've developed an PoC about PWA (Progressive Web Apps) using ReactJs to show how to use camera, geolocation, ... starting in azure app service See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Implementing google maps with react

React newbie here, please bear with me : ) Hopefully this will be very simple to solve For the moment, I am ... ={_.noop} /> ); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How does React implement hooks so that they rely on call order

the React Hooks useState can attach local state to stateless functional component, for instance const [name, setName] ... ? Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Clientside payment solution in React (no server)?

Do you know of any payment solution for React that don't require any backend? I've tried implementing Noodlio as ... doesn't need a server? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to make ASP.NET/React app serve SPA from subpath?

I have a stock aspnetcore and reactjs app, generated from the starter template (dotnet new react). I would like ... /master/mvc-spa-demo Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How does the inner function in a HOC get the props

I'm just getting my head around using HOC in React, one thing that is confusing me slightly is, how does my ... }/> } ) export default withProps See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to override styles for material-ui TextField component without using the MUIThemeProvider?

How would I hide / remove the underline in a TextField component without using the following code: const theme = ... but it does not work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - How to change material UI select border and label

I am trying to change the border of a select component from Material-UI. So far I've tried: const styles ... ecj1k I would really appreciate it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React Hooks issues in React 16.7 TypeError: Object(...) is not a function

I'm running the latest version of React and I'm getting this error I have a simple Component using React Hooks as you ... scripts": "2.1.1" }, See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Axios Interceptor Response Token Refresh API called but getting Token is expired regardless in refreshToken API & lator all APIs

my axios interceptor is:- axios.interceptors.response.use((response, error) => { const originalRequest = response. ... called just after login. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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897 views

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reactjs - How to make ASP.NET/React app serve SPA from subpath?

I have a stock aspnetcore and reactjs app, generated from the starter template (dotnet new react). I would like ... /master/mvc-spa-demo Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Webpack + React + TypeScript: Module not found ... in ... node_modules/react/

I'm trying to put together a very basic project with React, TypeScript and Webpack. When I compile I get the ... and NPM 5.6.0 installed) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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929 views

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reactjs - Which react hook to use with firestore onsnapshot?

I use a lot of firestore snapshots in my react native application. I am also using React hooks. The code ... fires in the onSnapshot callback). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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840 views

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reactjs - Dynamic import in react not working when trying to import a component in another directory

Hello everyone I have been trying dynamic imports in react for rendering my components for an app created with CRA ( ... the path it works fine See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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