Conditionally calling a hook in react
There is a rule in react about not calling a hook conditionally. AFAIK react only cares about the number of hooks called, so I tried this:
React useState setter is not a function
I have a pretty simple react component with several states. One of them it behaving weirdly.
Usestate hook not working on nextjs
i have build my own state on next js but the usestate hook didn’t work I had already install latest version of next js & react also use “use client”
Do not call Hooks inside useEffect(…), useMemo(…), or other built-in Hooks. You can only call Hooks at the top level of your React function. React
In my code is showing an error and i don´t know why… I am learnig react and javascript so…
ReactJS hook vs utility function
Should we use utility functions in react or should everything be components and hooks?
use effect function is not working as expected
import React,{useState,useEffect} from ‘react’ function Counter() { const [count,setCount] = useState(0) const incCount=()=>{ console.log(“count “,count) // setCount(count+1) setCount(x=>x+1) } useEffect(()=>{ console.log(‘use effect called’) const intervalId = setInterval(()=> incCount(),1000) return()=>{ // clearInterval(intervalId); console.log(“clear interval called”) } },[]) return ( <div> {count} </div> ) } export default Counter In display count is increasing as expected but in […]
setState unexpectedly called when onChange event happens
First post on StackOverflow. It is nice to meet you!
React Add a Class in This Div and Not Other Divs
I am new in React and face an issue.