After playing around with this new macro further, I've found that it only
works as long as the description matches the tiddler title exactly. If not,
then there is an entry in the tree list to a tiddler that doesn't exist.
What tweak could I make that would fix this?
Thanks,
Damon
On Friday, June 14, 2019 at 5:28:58 PM UTC-5, Damon Pritchett wrote:
>
> Thanks Mark! That worked great. In looking at your code, I can see where I
> went wrong when I tried to do the same thing. Lack of experience on my part
> certainly is evident.
>
> Damon
>
>
> On Friday, June 14, 2019 at 3:31:45 PM UTC-5, Mark S. wrote:
>>
>> Be sure to have a backukp, or use on a disposable TW file.
>>
>> Clone the existing $:/core/macros/tree tiddler, rename it to
>> $:/core/macros/tree2, and replace the contents with the code below.
>>
>> Invoke as "tree2" -- this way there will be no confusion when reporting
>> results to the community.
>>
>> This uses the "description" field to form the relationships. I guess the
>> next step would be for someone to write a version where you can specify any
>> field to form the relationships.
>>
>>
>>
>> \define leaf-link2(full-title,chunk,separator: "/")
>> <$link to=<<__full-title__>>><$text text=<<__chunk__>>/></$link>
>> \end
>>
>> \define leaf-node2(prefix,chunk)
>> <li>
>> <$list filter="[<__prefix__>addsuffix<__chunk__>]" variable="full-title">
>> <$list filter="[description<full-title>is[shadow]]
>> [description<full-title>is[tiddler]]" variable="dummy">
>> <$list filter="[<full-title>removeprefix<__prefix__>]" variable="chunk">
>> <span>{{$:/core/images/file}}</span> <$macrocall $name="leaf-link2" full-
>> title=<<full-title>> chunk=<<chunk>>/>
>> </$list>
>> </$list>
>> </$list>
>> </li>
>> \end
>>
>> \define branch-node2(prefix,chunk,separator: "/")
>> <li>
>> <$set name="reveal-state" value={{{
>> [[$:/state/tree/]addsuffix<__prefix__>addsuffix<__chunk__>] }}}>
>> <$reveal type="nomatch" stateTitle=<<reveal-state>> text="show">
>> <$button setTitle=<<reveal-state>> setTo="show" class="tc-btn-invisible">
>> {{$:/core/images/folder}} <$text text=<<__chunk__>>/>
>> </$button>
>> </$reveal>
>> <$reveal type="match" stateTitle=<<reveal-state>> text="show">
>> <$button setTitle=<<reveal-state>> setTo="hide" class="tc-btn-invisible">
>> {{$:/core/images/folder}} <$text text=<<__chunk__>>/>
>> </$button>
>> </$reveal>
>> <span>(<$count filter="[all[shadows+tiddlers]each[description]get[
>> description]removeprefix<__prefix__>removeprefix<__chunk__>] -[<
>> __prefix__>addsuffix<__chunk__>]"/>)</span>
>> <$reveal type="match" stateTitle=<<reveal-state>> text="show">
>> <$macrocall $name="tree-node2" prefix={{{
>> [<__prefix__>addsuffix<__chunk__>] }}} separator=<<__separator__>>/>
>> </$reveal>
>> </$set>
>> </li>
>> \end
>>
>> \define tree-node2(prefix,separator: "/")
>> <ol>
>> <$list filter="[all[shadows+tiddlers]each[description]get[description]
>> removeprefix<__prefix__>splitbefore<__separator__>sort[]!suffix<
>> __separator__>]" variable="chunk">
>> <$macrocall $name="leaf-node2" prefix=<<__prefix__>> chunk=<<chunk>>
>> separator=<<__separator__>>/>
>> </$list>
>> <$list filter="[all[shadows+tiddlers]each[description]get[description]
>> removeprefix<__prefix__>splitbefore<__separator__>sort[]suffix<
>> __separator__>]" variable="chunk">
>> <$macrocall $name="branch-node2" prefix=<<__prefix__>> chunk=<<chunk>>
>> separator=<<__separator__>>/>
>> </$list>
>> </ol>
>> \end
>>
>> \define tree2(prefix: "$:/",separator: "/")
>> <div class="tc-tree">
>> <span><$text text=<<__prefix__>>/></span>
>> <div>
>> <$macrocall $name="tree-node2" prefix=<<__prefix__>>
>> separator=<<__separator__>>/>
>> </div>
>> </div>
>> \end
>>
>>
>>
>>
>> On Friday, June 14, 2019 at 12:08:11 PM UTC-7, Damon Pritchett wrote:
>>>
>>> All right, it's definitely not that simple. Can what I want to do be
>>> done with just modifications or is a whole new macro needed for that?
>>>
>>> Damon
>>>
>>>
>>> On Friday, June 14, 2019 at 10:44:43 AM UTC-5, Damon Pritchett wrote:
>>>>
>>>> In looking at the tree macro this morning, I'm wondering if I changed
>>>> the filter lines that contain [
>>>>
>>>> all[shadows+tiddlers]
>>>>
>>>>
>>>> to something that searched for a certain field instead of the title.
>>>> It's probably not that simple and I thought I'd ask for opinions before I
>>>> started hacking things.
>>>>
>>>> Thanks,
>>>>
>>>> Damon
>>>>
>>>>
>>>> On Thursday, June 13, 2019 at 10:03:49 PM UTC-5, Damon Pritchett wrote:
>>>>>
>>>>> The more I look at this, the more I like it and it may be just what
>>>>> I've been needing for a long time. I do have a question. Would it be
>>>>> possible to have the macro, as on option, look at the caption or another
>>>>> field instead of the tiddler title? I ask this because I can see, at
>>>>> least
>>>>> in my case, the tiddler titles getting extremely long which is not
>>>>> aesthetically pleasing not to mention hard to read.
>>>>>
>>>>> Thanks again,
>>>>>
>>>>> Damon
>>>>>
>>>>> On Thursday, June 13, 2019 at 9:09:00 PM UTC-5, Damon Pritchett wrote:
>>>>>>
>>>>>> Great discussion and I like the new option for separator in the tree
>>>>>> macro. Looking forward to the next release although I may start using
>>>>>> the
>>>>>> updated tree macro sooner.
>>>>>>
>>>>>> Damon
>>>>>>
>>>>>>
>>>>>> On Thursday, June 13, 2019 at 9:40:23 AM UTC-5, @TiddlyTweeter wrote:
>>>>>>>
>>>>>>>
>>>>>>> Jeremy Ruston wrote:
>>>>>>>>
>>>>>>>> As it turns out, I suspect it’s not wildly useful beyond the system
>>>>>>>> tiddlers. Given the following data tiddlers:
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> For some use cases, perhaps? For instance a navigator for a novel
>>>>>>> you want separate from "system" ($:).
>>>>>>>
>>>>>>> Say...
>>>>>>>
>>>>>>> Great Expectations-Vol 1-Chapter 1-Para 1
>>>>>>>
>>>>>>>
>>>>>>> through to
>>>>>>>
>>>>>>> Great Expectations-Vol 2-Chapter 52-Para 135
>>>>>>>
>>>>>>>
>>>>>>> In someways I think its about having a navigator that is more than
>>>>>>> for $:? But its not exactly desperately needed :-)
>>>>>>>
>>>>>>> But the Tree Explorer certainly helps, I think, understand structure
>>>>>>> in TW. And its a good metaphorical likeness to file browsers.
>>>>>>>
>>>>>>> Best wishes
>>>>>>> Josiah
>>>>>>>
>>>>>>>
>>>>>>> ... The output is ...
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
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