Problems with pullrefresh plugin

[epodolyak]

1. Download sample code http://dev.sencha.com/deploy/touch/examples/pullrefresh/
2. Replace Ext.List by UxBufList
3. Run modified sample
4. Scroll down and tap load more
5. Complete previous step several times

After several iterations instead of new items list displays a white-space.

[jeffzamo]

I see similar problems using .findBy where the target record is outside the current view frame.

I haven't figured it out completely yet but the issue seems to be in replaceItemList - the list is being repopluated with the correct items but the height is being set to zero - this.list.contain.getHeight is returning zero for some reason.

I think this is part of a larger problem with an event causing the list to be redrawn in a non-drag manner. I see the 'white screen' issue also when you reload the store and go back into the list. you need to swipe before the elements are rendered properly.

[log2-hwan]

Scrolling become dramatically smooth after using UxBufList.
But I found some problem in index bar.
When I try to scroll down by index bar, some of the list item tap events are removed.
There is no response when I tap items....