Created
November 4, 2020 20:57
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with useEffect
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| class HomePage extends HookWidget { | |
| @override | |
| Widget build(BuildContext context) { | |
| useEffect( | |
| () { | |
| // initState | |
| return () { | |
| // dispose | |
| }; | |
| }, | |
| [], // didUpdateWidget | |
| // null: fires in every change | |
| // empty list: fires only once on the first time | |
| // list with items: fires when any of the items on the list change. | |
| ); | |
| return Container(); | |
| } | |
| } |
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