Hey all, I'm trying to figure out how to handle an issue I've got coming
up.
I have a dataset I'm storing as tiddlers, with each field as a column. I'm
trying to implement filters on the dataset using <$select> widgets that
allow selecting multiple values. I'm trying to create a filter that for
each tiddler in the dataset checks if `{{!!field}} is contained in
{{Selected!!field}}` i.e. is the tiddlers value in the allowed values.
I figured out how to do this once, by flipping my filter around and saying
`[[Selected]contains:field{!!field}]` But I can't use the `+` symbol to
AND these together, as the input is replaced instead of unioned with the
preceding filter.
Does anyone know a better way to implement an `value IN list` filter, or a
better way to and things?
p.s. I'm trying to avoid multiple loops for ANDs, as I want to be able to
filter on arbitrary fields.
Thanks,
Matt
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