View Full Version : [CLOSED] Extra requests for infinite grid

11 Feb 2013, 12:28 PM

Ext version tested:

Ext 4.1

Browser versions tested against:

Chrome 24

DOCTYPE tested against:



When setting up a grid for infinite scrolling, I am seeing redundant requests in the ajax batches to the backend.

Steps to reproduce the problem:

Setup a grid store following config included:

pageSize: 75,
buffered: true,
leadingBufferZone: 0,
trailingBufferZone: 0,
purgePageCount: 0,

The result that was expected:

When scrolling, each new set should request only 75 once

The result that occurs instead:

When scrolling, each new set is requesting the next 75 records TWICE

Test Case:

Just create a remote grid with a store that includes the previously stated buffer configuration.

11 Feb 2013, 12:49 PM
Thanks for the report! I have opened a bug in our bug tracker.