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外部通过currentIndex属性从数组中获取值时可能会越界 #17

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xygkevin opened this issue Apr 15, 2020 · 6 comments
Closed

外部通过currentIndex属性从数组中获取值时可能会越界 #17

xygkevin opened this issue Apr 15, 2020 · 6 comments

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@xygkevin
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定时器任务中currentIndex++造成的，建议优化
@maltsugar
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具体怎么越界的 能否提供demo, 或者详细描述下怎么发生的

@maltsugar
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一个cell 和 多个cell 我都试过了 currentIndex 并没有问题

@xygkevin
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image

@xygkevin
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我看了你的代码，你在内部使用currentIndex的时候做了纠正处理，但是并没有针对外部调用的时候考虑临界值的问题

@xygkevin
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把滚动间隔时间设置的大一点，就容易复现了

@maltsugar
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已修复，非常感谢

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@maltsugar @xygkevin