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Loading items on container height dynamically changed #192
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DevSide
suggested changes
May 11, 2017
src/react-infinite.jsx
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| @@ -305,6 +305,15 @@ var Infinite = React.createClass({ | |||
| if (isMissingVisibleRows) { | |||
| this.onInfiniteLoad(); | |||
| } | |||
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| if (this.props.containerHeight !== prevProps.containerHeight) { | |||
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containerHeight is computed in generateComputedProps so you can't get the previous value by this way
src/react-infinite.jsx
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| if (this.props.containerHeight !== prevProps.containerHeight) { | ||
| const scrollTop = this.utils.getScrollTop(); | ||
| const newApertureState = infiniteHelpers.recomputeApertureStateFromOptionsAndScrollTop(this.state, scrollTop); |
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You may rely on handleScroll for the rest ?
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Yes, thanks, it is much simpler now
| @@ -448,6 +448,37 @@ describe("React Infinite's Infinite Scroll Capabilities", function() { | |||
| expect(infiniteSpy).not.toHaveBeenCalled(); | |||
| }); | |||
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| it('triggers the onInfiniteLoad function when containerHeight changes', function() { | |||
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you may provide the case where useWindowAsScrollContainer is true so when containerHeight changes, onInfiniteLoad is not called
…containerHeight value source.
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In my case, the container size is not fixed and is changed according to page size (flexible markup).
The problem appears when the page is resized without scroll events on
react-infinitecomponent, it leads to empty space below previously loaded requests. The PR fixes it.The PR includes tests.