/Javascript/React/Add object in array state react

Add object in array state react

How to add array data on state react

this.setState({ myArray: [...this.state.myArray, 'new value'] }) //simple value
this.setState({ myArray: [...this.state.myArray, ...[1,2,3] ] }) //another array

Source: stackoverflow.com

Add object in array state react

const handleAdd = (todo) => {
  const newTodos = [...todos];
  newTodos.push(todo);
  setTodos(newTodos);
}

-1

Source: dev.to

Similar codes

1 vote131 views3 answers
Switch' is not exported from 'react-router-dom'
Javascript React
0 vote125 views1 answer
Ionic react exit app
Javascript React
0 vote126 views1 answer
Get input value in react using hooks
Javascript React
18 votes170 views3 answers
How To Hide React Navigation Header in React Native
Javascript React
0 vote131 views1 answer
Add image to ag-grid with react
Javascript React
0 vote119 views1 answer
Remove stack header bottom line react native
Javascript React
0 vote136 views1 answer
Add pdf in react app
Javascript React
0 vote132 views1 answer
React bootsrap color picker
Javascript React
31 votes131 views1 answer
React router dom IndexRedirect
Javascript React
6 votes125 views1 answer
React native rotate
Javascript React