/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

4 votes141 views2 answers
How to skip the undefined values from the list and filter the rest of the data in react js
Javascript React
65 votes122 views6 answers
Route react
Javascript React
0 vote131 views1 answer
How can we update time in react js
Javascript React
0 vote142 views1 answer
Application/ld+json react
Javascript React
0 vote138 views1 answer
Retour à la ligne react native
Javascript React
0 vote152 views1 answer
React dynamic settings
Javascript React
0 vote125 views1 answer
Automatic Slideshow in react js
Javascript React
-2 votes140 views1 answer
2 taps is required to close keyboad in react native
Javascript React
1 vote138 views1 answer
React-native-infinite-scroll-with-flatlist
Javascript React
0 vote136 views1 answer
React native clear route params
Javascript React