reactjs

问题 I managed to get my Quill working, but now I wanted to display the contents from the editor without the html markup. I tried using react-render-html npm package, it was working fine before but now it is no longer maintained and gives me a error Could not find a declaration file for module 'react-render-html'. /path/to/module implicitly has an 'any' type. Try `npm install @types/react-render-html` if it exists or add a new declaration (.d.ts) file containing `declare module 'react-render-html'

问题 I'm using asp.net core with react/redux and i'm trying to move my config data that is in react/redux into the appsettings.json file. But once the config data has been moved; how is the config data accessible to the ClientApp? I'm using the Reactjs with Redux starter for ASP.NET Core. update If this is not the recommended way to store app configs please let me know what is. 回答1: I would not recommend reading the config file from your client side. But if you want to do I would suggest you

问题 I 've put together a very simple React / Leaflet demo but the marker icon is not showing at all. Full running code is here. Here's what I have in my componentDidMount method: componentDidMount() { this.map = L.map("map-id", { center: [37.98, 23.72], zoom: 12, zoomControl: true }); const mapboxAccessToken = "pk.eyJ1IjoibXBlcmRpa2VhcyIsImEiOiJjazZpMjZjMW4wOXJzM2ttc2hrcTJrNG9nIn0.naHhlYnc4czWUjX0-icY7Q"; L.tileLayer( "https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=

问题 I have a functional component that initializes a state with useState, then this state is changed via an input field. I then have a useEffect hook simulating componentWillUnmount so that, before the component unmounts, the current, updated state is logged to the console. However, the initial state is logged instead of the current one. Here is a simple representation of what I am trying to do (this is not my actual component): import React, { useEffect, useState } from 'react'; const Input = ()

问题 I have a functional component that initializes a state with useState, then this state is changed via an input field. I then have a useEffect hook simulating componentWillUnmount so that, before the component unmounts, the current, updated state is logged to the console. However, the initial state is logged instead of the current one. Here is a simple representation of what I am trying to do (this is not my actual component): import React, { useEffect, useState } from 'react'; const Input = ()

问题 I have a functional component that initializes a state with useState, then this state is changed via an input field. I then have a useEffect hook simulating componentWillUnmount so that, before the component unmounts, the current, updated state is logged to the console. However, the initial state is logged instead of the current one. Here is a simple representation of what I am trying to do (this is not my actual component): import React, { useEffect, useState } from 'react'; const Input = ()

问题 I have a clickable table row and checkbox in that row. When user click on that row, user will be redirected to other page. That was expected behavior. Now the problem is when user click on checkbox, user also will be redirected to other page. This is not the expected behavior. Clicking on checkbox should not trigger redirect() method handleChange(e) { this.setState({ checkbox: e.target.checked, }); } redirect() { Router.push('/registration/register/RegisterEditor', '/verification/e7fe5b68

问题 I have a problem overriding the styles in my theme in Material UI in React. I wanted to customize the border of columnsContainer but it isn't working. only the root is working well. Check Here for Codesanbox MuiDataGrid.js export default { root: { backgroundColor: "white", border: `1px solid green`, "& .columnsContainer": { borderBottom: `1px solid 'blue' !important` } } }; 回答1: Below is the correct syntax. The changes compared to your code sandbox are: Replace .columnsContainer with

问题 I have a simple input in react that won't work with onSubmit but with onClick . Why is that? Here is the link to an example. const styles = { fontFamily: 'sans-serif', textAlign: 'center', }; const clicked = e => { alert("Hi") } const App = () => ( <div style={styles}> <input type='submit' value='click' onSubmit={clicked}/> </div> ); ReactDOM.render(<App />, document.getElementById('root')); <script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script> <script src=

问题 I'm using a custom hook to get pull some data in from an API for use across a set of React function components. However, esLint throws up a lovely warning: React Hook useEffect has a missing dependency: 'fetchFromAPI'. Either include it or remove the dependency array. I didn't think it's a dependency, as it's inside useFetch() itself. I need to do it as I'm using await . What am I doing wrong? Is it ok to just turn off the warning for this line? Or is there a more canonical syntax I should be