add new array at the back of react state
this.setState(prevState => ({
myArray: [...prevState.myArray, "new value"]
}))add new array at the back of react state
this.setState(prevState => ({
myArray: [...prevState.myArray, "new value"]
}))add array of object to state react
setTheArray(currentArray => [...currentArray, newElement])add new array at the back of react state
this.setState(prevState => ({
myArray: [ {"name": "object"}, ...prevState.myArray]
}))Copyright © 2021 Codeinu
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