Hi, I have a tilelist with an item renderer, and I refresh the dataprovider that is an arraycollection. The tilelist is set up to display 4 columns, with any number of rows. The number of items will not always be multiples of 4, so there may be empty cells at the end of a row.
It works just fine til I hit a larger collection that makes a scrollbar show up. After that, occasionally and unpredictably, I'll get empty cells within the area that has content, pushing cells with data to the next row. I've read what I can about renderer recycling, esp by Alex Harui, but don't see what I can do about empty renderers... I don't have empty data items, so what can be causing these empty cells? I really appreciate anyone's help on this!
