Is there a way to apply a ‘multi-filter’ to the rows of Topmost layer of a Treetable?
Currently I can apply a normal text filter to the first layer which can filter out the matched items. But by ‘multi-filter’, I mean, sort of a multi-select combo box (or something else) which helps me select multiple entries in Layer 1, and thereby displaying those in the treetable.
So say my tree table’s topmost layers have ‘val1’, ‘val2’, ‘val3’,…,‘valN’; I want to select ‘val1’ and ‘val7’ so that I can see the corresponding trees of only those entries.
I hope you understand what I mean.
The only solution I can think of right now is to implement some ‘N’ number of checkboxes in a separate view, and write a custom filter function to filter out the corresponding elements. But of course you can see that this would be very messy, especially if the number of layer 1 elements is a lot.
Any good ideas?