/Javascript/React/Add new array at the back of react state

Add new array at the back of react state

Add new array at the back of react state

this.setState(prevState => ({
  myArray: [...prevState.myArray, "new value"]
}))

2

Source: stackoverflow.com

Add new array at the back of react state

this.setState(prevState => ({
  myArray: ["new value", ...prevState.myArray]
}))

1

Source: stackoverflow.com

Add new array at the back of react state

this.setState(prevState => ({
  myArray: [ {"name": "object"}, ...prevState.myArray]
}))

0

Source: stackoverflow.com

Add new array at the back of react state

this.setState(prevState => ({
  myArray: [...prevState.myArray, {"name": "object"}]
}))

0

Source: stackoverflow.com

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