Hi Jim

>
>> We need a way for the reveal widget to hide or show content depending on
>> whether a filter evaluates to zero or more entries.
>>
>
> Is that something I can do through modifying the list filter, or would
> something need to be modified in the core?
>

Adding that variant of the reveal widget is a modification that needs to be
made to the core.


> Also, would it be possible using the current version
> (5.0.0-alpha.16-prerelease) for me to create Previous and Next buttons
> that, when clicked, navigate to the desired tiddlers?  The Previous button
> would need to be disabled or not visible when on the first tiddler, and the
> Next button would need to be disabled when on the final tiddler.
>

Isn't that what the example above does? We use links rather than buttons
because in TW5 buttons are for actions and links are for navigation.

Best wishes

Jeremy


>
>
>> When you reach the start/end of the list, does it loop around to the
>>> end/start, or just stop?
>>>
>>
>> It stops at each end of the list.
>>
>>
>>> If navigation doesn't loop, when you reach the start/end, can display of
>>> non-functional links be suppressed?
>>>
>>
>> No links are displayed at the ends of the list.
>>
>>
>>> Will there also be a [first[Lesson1]] and [last[Lesson1]] so a complete
>>> "FPNL" (First/Previous/Next/Last) navigation bar can be displayed?
>>>
>>
>> Good idea, there should be. I've created a ticket:
>>
>> https://github.com/Jermolene/TiddlyWiki5/issues/241
>>
>> Best wishes
>>
>>
>>>
>>> enjoy,
>>> -e
>>>
>>>
>>
>>
>>
>> --
>> Jeremy Ruston
>> mailto:jeremy...@gmail.com
>>
>


-- 
Jeremy Ruston
mailto:jeremy.rus...@gmail.com

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