Answers for "push state array react"

1

push state array react

setArray(oldArray => [...oldArray,newValue] );
Posted by: Guest on August-07-2021
3

react state array push

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
Posted by: Guest on February-08-2021

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