Spencer Ahrens 2a1ab36257 Breaking API change - abandon ItemComponent in favor of renderItem ...

Summary:
After a fair bit of use, we have concluded that the `ItemComponent` mechanism is not worth the
hassle. Flow has trouble type checking it thoroughly, requiring an 'item' prop is annoying, and it
is very common to need to capture `this` anyway, e.g. for an `onPress` handler. A common pattern was
something like:

  _renderItem = ({item}) => <MyItem foo={item.foo} onPress={() => this._onPress(item)} />};
  ...
  ItemComponent={this._renderItem}

which wouldn't flow check the props and doesn't benefit from reusing components.

If we find some specific patterns that would benefit from the `ItemComponent` pattern, we can create
a new component that provides that API and wraps `FlatList` under the hood.

I'm going to do `SectionList` in a stacked diff.

Reviewed By: bvaughn

Differential Revision: D4625338

fbshipit-source-id: a4901f1c9d77e0115b0b8032b8c210f624e97ea3

2017-02-28 02:17:23 -08:00

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AnimatedGratuitousApp

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NavigationExperimental

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Navigator

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Thumbnails

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AccessibilityAndroidExample.android.js

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AccessibilityIOSExample.js

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ActionSheetIOSExample.js

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ActivityIndicatorExample.js

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AdSupportIOSExample.js

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AlertExample.js

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AlertIOSExample.js

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AnimatedExample.js

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AppStateExample.js

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AssetScaledImageExample.js

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AsyncStorageExample.js

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BorderExample.js

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BoxShadowExample.js

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bunny.png

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ButtonExample.js

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CameraRollExample.js

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CameraRollView.js

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ClipboardExample.js

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createExamplePage.js

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DatePickerAndroidExample.js

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DatePickerIOSExample.js

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ExampleTypes.js

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FlatListExample.js

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flux@3x.png

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GeolocationExample.js

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hawk.png

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helloworld.html

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http_test_server.js

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ImageCapInsetsExample.js

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ImageEditingExample.js

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ImageExample.js

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KeyboardAvoidingViewExample.js

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LayoutAnimationExample.js

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LayoutEventsExample.js

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LayoutExample.js

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LinkingExample.js

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ListExampleShared.js

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ListViewExample.js

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ListViewGridLayoutExample.js

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ListViewPagingExample.js

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MapViewExample.js

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messagingtest.html

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ModalExample.js

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MultiColumnExample.js

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NativeAnimationsExample.js

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NavigatorIOSColorsExample.js

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NavigatorIOSExample.js

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NetInfoExample.js

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OrientationChangeExample.js

Listen to device orientation changes

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PanResponderExample.js

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PermissionsExampleAndroid.android.js

Handle "Never Ask Again" in permissions and add requestMultiplePermissions

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PickerExample.js

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PickerIOSExample.js

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PointerEventsExample.js

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ProgressBarAndroidExample.android.js

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ProgressViewIOSExample.js

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PushNotificationIOSExample.js

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RCTRootViewIOSExample.js

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RefreshControlExample.js

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relay@3x.png

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RootViewSizeFlexibilityExampleApp.js

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RTLExample.js

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ScrollViewExample.js

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ScrollViewSimpleExample.js

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SectionListExample.js

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SegmentedControlIOSExample.js

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SetPropertiesExampleApp.js

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ShareExample.js

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slider-left.png

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slider-left@2x.png

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slider-right.png

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slider-right@2x.png

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slider.png

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slider@2x.png

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SliderExample.js

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SnapshotExample.js

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StatusBarExample.js

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SwipeableListViewExample.js

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SwitchExample.js

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TabBarIOSExample.js

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TextExample.android.js

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TextExample.ios.js

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TextInputExample.android.js

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TextInputExample.ios.js

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TimePickerAndroidExample.js

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TimerExample.js

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ToastAndroidExample.android.js

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ToolbarAndroidExample.android.js

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TouchableExample.js

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TransformExample.js

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TransparentHitTestExample.js

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uie_comment_highlighted@2x.png

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uie_comment_normal@2x.png

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uie_thumb_big.png

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uie_thumb_normal@2x.png

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uie_thumb_selected@2x.png

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UIExplorerActions.js

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UIExplorerApp.android.js

Fix UIExplorer for android getting in a broken state

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UIExplorerApp.ios.js

Fix nav state persistence

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UIExplorerBlock.js

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UIExplorerButton.js

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UIExplorerExampleContainer.js

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UIExplorerExampleList.js

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UIExplorerList.android.js

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UIExplorerList.ios.js

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UIExplorerNavigationReducer.js

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UIExplorerPage.js

Reworking keyboardShouldPersistTaps to have a middle ground

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UIExplorerSettingSwitchRow.js

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UIExplorerStatePersister.js

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UIExplorerStateTitleMap.js

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UIExplorerTitle.js

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URIActionMap.js

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VibrationExample.js

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VibrationIOSExample.js

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ViewExample.js

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ViewPagerAndroidExample.android.js

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websocket_test_server.js

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WebSocketExample.js

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WebViewExample.js

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XHRExample.js

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XHRExampleBinaryUpload.js

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XHRExampleCookies.js

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XHRExampleDownload.js

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XHRExampleFetch.js

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XHRExampleFormData.js

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XHRExampleHeaders.js

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XHRExampleOnTimeOut.js

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