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Flutter Get - The Strange Behavior of Get.create (feat. GetView)

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Get Manual에 보면 GetWidget에 대해 아래와 같이 언급되어 있습니다.
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Most people have no idea about this Widget, or totally confuse the usage of it. The use case is very rare, but very specific: It caches a Controller. Because of the cache, can't be a const Stateless.
So, when do you need to "cache" a Controller?
That's where GetWidget shines... as you can use it, for example, to keep a list of Todo items. So, if the widget gets "rebuilt", it will keep the same controller instance.
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제 생각에는 이게 꽤 쓰임새가 많기 때문에 빨리 해결이 되어야 할텐데, 어려운 문제인지, 아니면 제가 뭘 제대로 사용하지 못한 건진 모르겠는데요, 하여간 원하는 결과가 나오지 않았습니다.
- Doesn’t keep the controller state
- Initializes all items if a new item is added to the list
- Keep the controller state
- Keep the existing items’ state even if a new item is added to the list
- Doesn’t keep the controller state
- Initializes all items if a new item is added to the list
추후 이 부분이 깔끔하게 해결이 되면 영상에 Deprecated 마크를 붙이겠습니다.
관련 영상들
관련 링크
----------
Most people have no idea about this Widget, or totally confuse the usage of it. The use case is very rare, but very specific: It caches a Controller. Because of the cache, can't be a const Stateless.
So, when do you need to "cache" a Controller?
That's where GetWidget shines... as you can use it, for example, to keep a list of Todo items. So, if the widget gets "rebuilt", it will keep the same controller instance.
----------
제 생각에는 이게 꽤 쓰임새가 많기 때문에 빨리 해결이 되어야 할텐데, 어려운 문제인지, 아니면 제가 뭘 제대로 사용하지 못한 건진 모르겠는데요, 하여간 원하는 결과가 나오지 않았습니다.
- Doesn’t keep the controller state
- Initializes all items if a new item is added to the list
- Keep the controller state
- Keep the existing items’ state even if a new item is added to the list
- Doesn’t keep the controller state
- Initializes all items if a new item is added to the list
추후 이 부분이 깔끔하게 해결이 되면 영상에 Deprecated 마크를 붙이겠습니다.
관련 영상들
관련 링크
Flutter Get - The Strange Behavior of Get.create (feat. GetView)
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