Reactjs not updating anything

Question

i have tried disabling cache but it does not work my Code

componentDidMount = () => {


  alert("hello")


  }

i dont get the alert today anything else is not updating even

Possible duplicate of [react componentDidMount not firing](https://stackoverflow.com/questions/33990133/react-componentdidmount-not-firing) — Bhojendra Rauniyar, Apr 27 '18 at 09:31

score -1 · Answer 1 · answered Apr 27 '18 at 09:33

-1

For displaying alerts in React Native, you need to use the native Alert API, as the browser-defined alert is not supported:

import { Alert } from 'react-native';

componentDidMount = () => {
    Alert.alert("hello")
}

answered Apr 27 '18 at 09:33

otorrillas

but it worked previously and
tags are alsop not updating & nothing else
– Prince Hamza Apr 27 '18 at 09:40
With only this code I am afraid I can't provide more of an answer. – otorrillas Apr 28 '18 at 18:50

score -2 · Answer 2 · answered Apr 27 '18 at 09:24

-2

I tried this

 componentWillMount() {
       
       alert("hello")
   }

and this worked

answered Apr 27 '18 at 09:24

Eshan I.

Please provide further details about your object. Lets see and resolve this issue – Eshan I. Apr 27 '18 at 09:32

2 Answers2