BUG: Refiltering a column in a tree grid fails after no records are found
Posted: Tue Jun 11, 2019 10:37 pm
There is a bug with filtering columns in tree grids. After filtering a column in a tree grid and getting no results, refiltering for a substring of that value will also fail to return any results even though valid matches exist. If the user completely clears the filter (by hitting 'x' or backspacing all the way), then the filters are reset, and searching for the same substring works, but the user shouldn't have to do this.
This is reproducible in the Bryntum examples themselves:
1. Go to https://www.bryntum.com/examples/grid/tree/
2. Filter airline for "Luf". All the Lufthansa rows should be returned.
3. Filter airline for "Luff". There should now be no results.
4. Filter airline for "Luf" again. No results appear, even though we know there are matching rows.
Note: this seems to only be a bug with tree grids - normal grids work fine. Doing a similar test on https://www.bryntum.com/examples/grid/filterbar/ works fine.
This is reproducible in the Bryntum examples themselves:
1. Go to https://www.bryntum.com/examples/grid/tree/
2. Filter airline for "Luf". All the Lufthansa rows should be returned.
3. Filter airline for "Luff". There should now be no results.
4. Filter airline for "Luf" again. No results appear, even though we know there are matching rows.
Note: this seems to only be a bug with tree grids - normal grids work fine. Doing a similar test on https://www.bryntum.com/examples/grid/filterbar/ works fine.