Excel like option for select all/clear from Value List options in ListGrid

[pkelley]

Is there an option to add a "select all"/"clear all" option at the top of a value list shown in the filter for a column of a ListGrid. This would be similar to what is available in Excel's filtering.

I have a relatively long value list for this column so this is needed to make this usable for my application.

Thank you in advance.


I am using SmartGWT 2.5

[Isomorphic]

You can add such an option (as an icon, or as add an extra selection you add to this list) via customizing the ListGridField.filterEditorType.