Right, but if I wanted to filter by a Spell field "school", and I wanted an
"all" option, what might I do?  I don't have the same luxury of necessarily
specifying Spell as the tag, I have to fill in something for the filter.

e.g. school[Abjuration], might result from school{!!school_filter}, but how
would I handle {!!school_filter} of "All"?, I can't do school[*], or the
like, can I?

On Sat, May 16, 2015 at 9:55 PM, Eric Shulman <elsdes...@gmail.com> wrote:

> On Saturday, May 16, 2015 at 8:14:20 PM UTC-7, Brian Gates wrote:
>>
>> Am I correct in assuming there's no wildcard option for the parameter?
>> Like, if I wanted to filter by a field instead, how might I accomplish this?
>>
>
> There's lots of filter operators....
>
> http://tiddlywiki.com/#Filter%20Operators
>
> To filter by a field, use:
>    field:fieldname[value]
>
> There is also a short form:
>    fieldname[value]
>
> The short form is most typically used.  For example, "title[SomeName]".
>
> The full syntax (including the "field:") is needed when the fieldname
> could be confused with another filter operator name.
>
> For example, there is a filter operator called "sort[fieldname]" that
> sorts the list based on the value of the specified field.
>
> But if you have a *field* named "sort", using "sort[value]" would be
> ambiguous, so you have to  use "field:sort[value]" to make the meaning
> clear.
>
> enjoy,
> -e
> Eric Shulman
> ELS Design Studios
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