That looks like what I want. Thank you.
Kevin
On Friday, August 22, 2014 6:10:19 PM UTC-4, HowardM wrote:
>
> Hi Kevin
>
> The following code works if placed in a tiddler with a list field
> containing the tags.
>
> <ul><$list filter ="[list[]]"
> variable="mytag"><li><<mytag>></li><ul><$list
> filter="[all[tiddlers]tag<mytag>]"><li>{{!!title}}</li></$list></ul></$list></ul>
>
> The result is a list of tags and, for each tag, a list of the tiddlers
> tagged with it. Obviously you can adapt this to print out other
> information for the tagged tiddlers. Hope this helps.
>
> Howard
>
>
> On Thursday, August 21, 2014 7:16:06 PM UTC+1, kccn...@glenevin.com wrote:
>>
>> My apologies in advance for what I am sure is something that's been done
>> many times before but I can't seem to find the answer in the docs or the
>> groups.
>>
>> Very simply, I'd like to achieve a "foreach" type behavior to create a
>> nested list.
>>
>> At the top level, I want to read the list field from a given tiddler
>> which contains a list of tags and use each entry to create the top level
>> list
>> Then for each entry in the list, I want to find all the tiddlers that
>> have that tag and display them in a sublist
>>
>> The ListWidget docs have the basic framework for what I want, but I can't
>> figure out how to send the current value from the list in the top level
>> tiddler to the filter operator of the child list.
>>
>> I'm pretty sure I need to use the setWidget to save the value, but again,
>> I can't figure out how to dereference the macro inside the filter operator.
>>
>> Is there an example somewhere that might help?
>>
>> Thanks,
>>
>> Kevin
>>
>
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