Remotely filtered paging grid does not reset offset on filter activation

[florian.trossbach]

Required Information Version(s) of Ext GWT
EXT GWT 3.0.0 RC2

Browser versions and OS (and desktop environment, if applicable)

• «Firefox 11, Windows 7»
• «Firefox 10, Windows XP»

Virtual Machine
No

Description
If you have a grid with paging and remote filtering, the offset is not reset to 0 when the filter configuration is changed.
Example: You are on page 2 of a yet unfiltered grid, and then eliminate all but one row due to a filter.
You are then going to be stuck in page 2 with the old total count, which will only adapt if you go back to page 1. I don't think this is the expected behaviour.

Run mode
Both

Steps to reproduce the problem

1. Go to http://sencha.com/examples-dev/#Exam...motefiltergrid
2. Go to page 2 in the grid
3. Add a filter in column "Company" saying "Pfizer"

Expected result
You should immediately see the Pfizer entry on page 1, "Displaying 1 - 1 of 1"

Actual result
You see an empty page 2 with an incorrect count saying "Displaying 26 - 44 of 44".
Everything gets corrected if you go to page 1 manually

Test case
Source code of http://sencha.com/examples-dev/#Exam...motefiltergrid

Live test
http://sencha.com/examples-dev/#Exam...motefiltergrid

[WesleyMoy]

Thanks for pointing this out. I've filed a ticket against the team and will have them take a look.