[Ext JS 4.0.2a]
I have a grid + store with buffered: true and pageSize: 50. I load the store using store.guaranteeRange(0, 49).
That works to pre-load 1k records into my store, but only display 50 rendered grid rows at a time.
I then want to refresh the grid. I'm hoping to flush the records in the store/grid and reload from the sever.
If I use store.load() it loads the store from the server with 1k records, but also renders 1k grid rows.
If I use store.prefetch() the store is loaded with 1k records, but nothing changes in the grid.
What is the best way to reload the store while maintaining the buffered grid view?