zhangyan

datepicker 在iOS11 发生滚动穿透问题。

2

bug citypicker 在iOS11 发生滚动穿透问题。 在ios9下没有问题。

scrollbar bounce while scrolling

3

I want to add scrollbar in grid view, but the scrollbar position is bouncing while scrolling.

猜测是内存占用过高的原因，是不是因为this.tiles数组?

must set height and overflow ?

3

eg: ```jsx ``` if you don't set, the scroll will always trigger refresh, even you want to look more, i think this is bug;

When loading finished, the position will jump back to release position. And then show finished. So, the page will look like bouncing. It's only found in chrome.