Error while filtering an editable grid with an uncommitted cell

[jsiulian]

Hi Nick,

I've been using your DataGrid filtering functionality for a while and it's been great! I've found an issue in one of my new usecases and have proposed a fix. Please have a look below:

Replicating the problem:

1. Have a DataGrid with column filtering and cell editing enabled.
2. Edit a cell, but do not press Enter or commit the change in any way
3. Attempt to filter by typing into the column header textbox.

Actual behaviour:
An error is reported in a tooltip attached to a red exclamation mark in the column filter textbox, and filtering does not occur.

Expected behaviour:
Filtering should be allowed even while a cell is being actively edited.

Solution:
Committing the cell changes prior to building the filter.