ashoat 803a9168f2 Pass data prop instead of props to _updateViewableItems in _onScroll ...

Summary:
This is a simple bugfix. `_updateViewableItems` expects the `data` prop, as it calls `getItemCount` on it. Without this, `onViewableItemsChanged` updates twice for each scroll position, once from `_onScroll` with the incorrect results, and once from `_updateCellsToRender` with the correct results. This means the callback nigh-on unusable.

I simply logged the results of `onViewableItemsChanged` and made sure they were correct.
Closes https://github.com/facebook/react-native/pull/14162

Differential Revision: D5128363

Pulled By: sahrens

fbshipit-source-id: 3faef812068921a26ed871339da79870fd0d911c

2017-05-25 03:15:22 -07:00

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__flowtests__

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__tests__

Add ListEmptyComponent prop

2017-05-04 00:16:25 -07:00

ListView

Ran PropTypes -> prop-types codemod against Libraries/FBReactKit/js/react-native-github

2017-04-12 16:15:15 -07:00

FillRateHelper.js

Many improvements

2017-04-25 14:50:14 -07:00

FlatList.js

Correcting a mistake in the minimal example in the FlatList doc

2017-05-05 11:49:26 -07:00

MetroListView.js

Fix react-native function call arity errors

2017-05-18 16:55:55 -07:00

SectionList.js

Add ListEmptyComponent prop

2017-05-04 00:16:25 -07:00

ViewabilityHelper.js

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VirtualizedList.js

Pass data prop instead of props to _updateViewableItems in _onScroll

2017-05-25 03:15:22 -07:00

VirtualizedSectionList.js

Fix react-native function call arity errors

2017-05-18 16:55:55 -07:00

VirtualizeUtils.js

Many improvements

2017-04-25 14:50:14 -07:00