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      Questions tagged [reactjs]

      React is a JavaScript library for building user interfaces. It uses a declarative, component-based paradigm and aims to be both efficient and flexible.

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      12 views

      How to re-render the same component on React?

      Well I am making this weather app with the use of an api. So, first I have to show the weather of a default city. Then when I select the other cities, the component will render again to give me the ...
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      5 views

      How do I make a CSS grid with styled components that changes size based on props?

      I would like to make a grid that will change reactively based on its props. What I get right now is just one column for everything... Thanks for your help. This is what I have: return ( <&...
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      0answers
      12 views

      Adding function in script in react js

      Being new in react I am trying to add a function in script, however its giving error } unexpected How can I add function in react import React from "react" import PropTypes from "prop-...
      0
      votes
      1answer
      9 views

      Validate Select in reactjs

      I'm developing an application in React.JS I need to be able to validate the Select before it is sent or checked in the insert function. The code: const App = () => { const [item, setItem] = ...
      0
      votes
      0answers
      8 views

      How to fix an error “CODE NOT FOUND” in Vercel?

      I tried to deploy my app to Vercel (create-react-app starter). It was deploy successful, no errors in console or my vercel account. But when i clicked a link, i have this message: 404: NOT_FOUND Code:...
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      0answers
      4 views

      How can I customize the Icons of react-jinke-music-player

      I am using an audio player package named react-jinke-music-player, I want to customize the icons of this package. If any one used this package please, share your thoughts. Here is the package link: ...
      0
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      0answers
      8 views

      Invariant Violation: Tried to register two views with the same name RNCSafeAreaProvider

      I'm getting this strange error when I'm importing Overlay from 'react-native-elements'. So I've tried some solutions like deleting yarn lock file, removing react-native-safe-area-context from package....
      0
      votes
      1answer
      16 views

      Change the state of progressBar using React Context

      I am trying to implement React Context on this small example. I have a Progress bar on one of the components and a Toggle context on another componenet. I have Implemented the context but the code ...
      -1
      votes
      0answers
      15 views

      function parameter not get value inside jsx [closed]

      function Map({ contries, center, zoom }) { return ( <div className="map"> <MapLeaflet center={center} zoom={zoom} scrollWheelZoom={false}> <TileLayer ...
      -1
      votes
      0answers
      15 views

      I am failing to copy an image file from my downloads folder into my react app public folder

      I am using vscode on Kali linux operating system. The error I get is cp: cannot create regular file '/............./public': No such file or directory. Anyone with an idea on how to solve this?
      -5
      votes
      0answers
      22 views

      How can I edit a text with React Native? [closed]

      How can I edit a text with React Native? <Text style={styles.text}> N° tel: {this.state.numero_BPI} </Text> <Text ...
      0
      votes
      0answers
      7 views

      Babel “traverseVerifyNodeType” error when running sitemap script

      I created a script to generate a sitemap for a react application using react-router-sitemap.Installation of the babel dependencies went smooth. But when I ran the script I created, I get this error. ...
      0
      votes
      0answers
      6 views

      React Google Charts Candlestick colors and wicks not displaying

      I am trying to implement the React Google Charts candlestick charts, and I am plugging in my own data into the charts but when the charts are displayed, the candlesticks are all being displayed in one ...
      0
      votes
      3answers
      36 views

      use axios.patch with a nested JSON

      There's a nested JSON object defined in the server side code of the website that I'm working on, like this: userinfo:{ first_name, last_name, profile:{ avatar, //here is the field I ...
      0
      votes
      2answers
      27 views

      React: how to run a function on any navigation?

      I have a search box on navbar (react-bootstrap navbar). I need to clear the value on any navigation or routing. How do I do that? Navbar is a class component. sorry for adding this now. search box ...

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