[tw] [TW5] How do I change font colors?

[charleychopkins36]

I need to change the font colors for the tabs and contents in the sidebar. How 
do I do that?

Thank you in advance!

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[tw] My Transclusion headache

[TonyM]

Folks,

I am still struggling with the multiple layers of transclusion. Rather than 
detail the complex (for me) problem, I was wonderd someone can tell me how 
to do something I consider should be simple. 

Using field values in my primary tiddler, how can I construct a variable, 
that once set in the primary tiddler will retain its value in all 
subsequently transcluded tiddlers, including macros etc... I want to pass a 
value to subsequent lists etc... that is not reevaluated in every other 
tiddler/macro/filter etc...

Is there an answer?, because if it isI  expect I can proceed with what I am 
building before I become expert in transclusion. For me this is an example 
of a barrier to more advanced uses, in someways I need to know everything 
before I can learn something, so I can start to learn everything.

Thanks in advance
TonyM

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[tw] Re: Command line from TiddlyWiki

[TonyM]

P.S.

I was also going to share this custom export idea for your Spreadsheet tool 
to re-export.

On Sunday, 16 July 2017 10:37:59 UTC+10, TonyM wrote:
>
> Steve,
>
> Did you see this discussion on Windows Command line via a custom export 
> (save in download) export and loop that processes?, Its quite easy to 
> create a new exporter to do this and I am sure the same method can be used 
> in other OS's.
>
> Regards
> Tony 
>
> On Tuesday, 20 June 2017 21:09:34 UTC+10, stevesuny wrote:
>>
>> Hello,
>>
>> Was wondering if anyone has built an interface to the command line from 
>> tiddlywiki. 
>>
>> For example, given a tiddler tagged tag1 tag2 tag3, I might want to run 
>> these commands at the command line, from within tiddlywiki. 
>>
>> grep tag1 ~/Documents/filename| grep tag2 | grep tag3  |cut -f3 > 
>> ~/Documents/outputs/grepped.lines
>> wc -l ~/Documents/outputs/grepped.lines > grepped.lines.linecount
>>
>>
>> and be able to import grepped.lines and grepped.lines.linecount as 
>> tiddlers.
>>
>> Doable?
>>
>> I suppose I could generate the commands in a tiddler, export it as a text 
>> file, and use it as a script, but was hoping to do it in one step.
>>
>>
>> Thanks,
>>
>> //steve.
>>
>

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[tw] Re: Command line from TiddlyWiki

[TonyM]

Steve,

Did you see this discussion on Windows Command line via a custom export 
(save in download) export and loop that processes?, Its quite easy to 
create a new exporter to do this and I am sure the same method can be used 
in other OS's.

Regards
Tony 

On Tuesday, 20 June 2017 21:09:34 UTC+10, stevesuny wrote:
>
> Hello,
>
> Was wondering if anyone has built an interface to the command line from 
> tiddlywiki. 
>
> For example, given a tiddler tagged tag1 tag2 tag3, I might want to run 
> these commands at the command line, from within tiddlywiki. 
>
> grep tag1 ~/Documents/filename| grep tag2 | grep tag3  |cut -f3 > 
> ~/Documents/outputs/grepped.lines
> wc -l ~/Documents/outputs/grepped.lines > grepped.lines.linecount
>
>
> and be able to import grepped.lines and grepped.lines.linecount as 
> tiddlers.
>
> Doable?
>
> I suppose I could generate the commands in a tiddler, export it as a text 
> file, and use it as a script, but was hoping to do it in one step.
>
>
> Thanks,
>
> //steve.
>

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[tw] Re: Defining LaTeX macros or text-substitution in general?

['Mark S.' via TiddlyWiki]

This is a little discussion about a method that might get you at least 
closer to where you want.

The problem with the implementation of Katex on TW5 is the choice of $$ to 
indicate latex is about to begin. This causes all sorts of havoc with the 
TW macros, because TW macros use $ and $( to indicate the start of a 
parameter. But, if you make a couple very tiny changes to the Katex plugin, 
you could use, for instance, %% to indicate the start of latex formatting.

Once you make this change, you can then write a macro like this:

\define latex(text:"",pi:"\pi",xi:"\xi",infty:"\infty",int:"\int",hat:"\hat"
)
%%
$text$
%%
\endEnter code here...

In this example, I've only applied definitions for 5 latex symbols. I don't 
know if there is an upper limit to symbol parameters that can be created in 
this way. I guess this would be an interesting way to find out ;-)

You then invoke this using the $symbol$ syntax of TW, like:

<>

This produces:



Now let's say you want to change the definition of pie on the fly. You can 
do it like this:


<>

which produces (I hope these images show up) :



You can also change the default definition everywhere just by changing the 
latex macro default parameter for PI.

So, that's my idea. Something to think about.

Mark

On Saturday, July 15, 2017 at 5:44:45 AM UTC-7, Tom wrote:
>
> Hi,
> I'm relatively new to tiddlywiki, but I find it extremely useful and have 
> moved my research notes to TW. 
>
> There is one thing that would make my life much easier: I would like to 
> define global LaTeX macros, say \elasticity to correspond to \varepsilon, 
> so that every time I use it in a formula, it would get replace before KaTeX 
> displays it. Looking at the forums, I see that other people have had a 
> similar question, but no solution yet. Since it seems that TW has a 
> built-in macro support, it should not be that difficult to extend it just a 
> bit. A simple text substitution (whenever I write TW replace it with 
> tiddlywiki) should do the trick.
>
> Just to clarify the importance: in research it is often very useful to use 
> macros for variable names, because if the notation changes in the later 
> stages, there is no need to go through everything and change say 
> \varepsilon to e. It would be also useful to define macros as shortcuts, of 
> course.
> Best regards,
> Tom
>

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[tw] Re: Lightweight diagrams (e.g. concept maps)?

[TonyM]

Sean,

Perhaps there is a gap in my understanding but I always assumed that apps 
written in java script may be adapted to work in or with tiddlywiki, one 
tool I have used for years is freemind which although 11MB in a JAR file 
would work well with tiddlywiki. Even just import and export may be 
possible. http://freemind.sourceforge.net/wiki/index.php/Main_Page

Also much simpler I have started using the stylesheet only family 
http://familytree.tiddlyspot.com/  which creates hierarchical diagrams from 
bullet lists. This may even provide a way to achive what you need.

Regards
Tony


On Saturday, 15 July 2017 08:41:22 UTC+10, Sean Boyle wrote:
>
> I have seen the plugins which allow tiddlers to represented graphically.  
> I would like to see something lightweight which would simply allow the 
> drawing of simple diagrams within a tiddler, something like the railroad 
> diagram plugin, possibly using graphiviz syntax.  Has anyone done this?
>

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[tw] Re: Apply link label and redirection based on input

[David Allen]

That seems to have worked, thanks

On Saturday, July 15, 2017 at 5:41:51 PM UTC-5, Eric Shulman wrote:
>
> On Saturday, July 15, 2017 at 3:11:38 PM UTC-7, David Allen wrote:
>>
>> Here's what's strange about this.  If the tiddler fetched by 
>> listed[redirect] has a space in it, the <$list> widget uses it just fine, 
>> but the <$set> widget adds double square brackets around the title.  I've 
>> been unable to find a reliable way to strip the double brackets, and it 
>> makes the process of applying a label to a link impossible.
>>
> I've tried using Tobias's setvars widget, same results as the set widget.
>> If anyone knows of some way to fix this, please let me know!
>>
>
> if you pass your result through the <$wikify> widget, it will render the 
> "plain text" of the link, without any surrounding brackets.  Something like 
> this:
>
> <$wikify name="moose" text=<>>
><$link to=<> >
>   <$macrocall $name="get_clean" input=<>/>
>
>  
>
> enjoy,
> -e
> Eric Shulman
> TiddlyTools.com: "Small Tools for Big Ideas" (tm)
> InsideTiddlyWiki: The Missing Manuals
>

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[tw] Re: Apply link label and redirection based on input

[Eric Shulman]

On Saturday, July 15, 2017 at 3:11:38 PM UTC-7, David Allen wrote:
>
> Here's what's strange about this.  If the tiddler fetched by 
> listed[redirect] has a space in it, the <$list> widget uses it just fine, 
> but the <$set> widget adds double square brackets around the title.  I've 
> been unable to find a reliable way to strip the double brackets, and it 
> makes the process of applying a label to a link impossible.
>
I've tried using Tobias's setvars widget, same results as the set widget.
> If anyone knows of some way to fix this, please let me know!
>

if you pass your result through the <$wikify> widget, it will render the 
"plain text" of the link, without any surrounding brackets.  Something like 
this:

<$wikify name="moose" text=<>>
   <$link to=<> >
  <$macrocall $name="get_clean" input=<>/>
   
 

enjoy,
-e
Eric Shulman
TiddlyTools.com: "Small Tools for Big Ideas" (tm)
InsideTiddlyWiki: The Missing Manuals

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[tw] Apply link label and redirection based on input

[David Allen]

I'm trying to create a macro that will format links based on an input 
string.  The label for the link, as well as its target, may or may not be 
different from the input string itself.

This is my current attempt at such a macro:
\define current_assign(name, target)
<$list 
filter="[tag[info_assignment]name[$name$]sort[begin]last[]get[$target$]]">
<$list filter="[listed[redirect]]" 
emptyMessage="<>" variable="moose">
<$link to=<> >
<$macrocall $name="get_clean" input=<>/>



\end

\define get_clean(input)
{{Dict_Clean!!$input$}}
\end

Works fine if I want to redirect the link and apply a new label, but if I 
don't want to do one of those, or neither, this solution doesn't work.

I figured that the redirection problem was due to emptyMessage containing 
only <>, so I tried changing the second list widget to a 
set widget, as follows:

\define current_assign(name, target)
<$list 
filter="[tag[info_assignment]name[$name$]sort[begin]last[]get[$target$]]">
<$set name="moose" filter="[listed[redirect]]" 
emptyValue="<>">
<$link to=<> >
<$macrocall $name="get_clean" input=<>/>



\end

Here's what's strange about this.  If the tiddler fetched by 
listed[redirect] has a space in it, the <$list> widget uses it just fine, 
but the <$set> widget adds double square brackets around the title.  I've 
been unable to find a reliable way to strip the double brackets, and it 
makes the process of applying a label to a link impossible.

I've tried using Tobias's setvars widget, same results as the set widget.

If anyone knows of some way to fix this, please let me know!

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[tw] Re: Investigation: Random -- But Within A Range

[@TiddlyTweeter]

Ciao Thomas

That is a good example of the issue.

I agree that Erwan's tool is there, though underused. I don't use its 
search much because the people who make things don't signal to it enough to 
have the heft needed to bother. But its a Working Aggregator and if it were 
used more it would solve half the problems IMO.

Josiah

Thomas Elmiger wrote:
>
> Via TW Community Search I found another interesting solution: 
> http://erwanm.github.io/tw-community-search/ => 
>
> http://let.tiddlyspot.com/#RANDOM:GettingStarted%20RANDOM 
> 

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[tw] Re: Investigation: Random -- But Within A Range

[Thomas Elmiger]

Via TW Community Search I found another interesting solution: 
http://erwanm.github.io/tw-community-search/ => 

http://let.tiddlyspot.com/#RANDOM:GettingStarted%20RANDOM

Let, by Tobias Beer, selects random tiddlers via filters. (You could find Jed’s 
solution there too. Mine is brand new so we will have to wait a bit.)

Maybe we should promote Erwan’s great search a bit more. 

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[tw] Re: Investigation: Random -- But Within A Range

[@TiddlyTweeter]

Ciao Mark S. 

I agree with you.

I also want to add its an instance of the *Informational Chaos* we are 
confronted with here over finding great things people have already created 
you can't find without a PhD in Searchology. 

The de-centralisation of TW has not, unfortunately, yet been properly 
complemented with appropriate aggregation. On THIS issue I would probably 
ADORE a centralised server for plugins. Lets get on with it.

Best wishes
Josiah

Mark S. wrote:
>
> We've got at least 3 third-party solutions for finding randoms. Shouldn't 
> something like this be in the stock TW5 filter operator and/or widget tool 
> kit?
>

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[tw] Re: Investigation: Random -- But Within A Range

[@TiddlyTweeter]

Ciao Thomas

That's neat! Between your & PMario's offerings I'm sure I can now move on 
one way or another. So thanks!

Best wishes
Josiah

Thomas Elmiger wrote:
>
> I added a random integer generator to my rpn script. No leading zeros 
> though. would return a number between 1 and 4000 (including 1 and 4000).
>
> In case anyone wants to try it: https://tid.li/tw5/plugins.html – it is a 
> plugin now.
> <>
>
>

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[tw] Re: Investigation: Random -- But Within A Range

[@TiddlyTweeter]

Ciao Jed

Thank you for the link. I think Mario or Thomas' solutions will be more 
economical for the specific need.

BUT, yet again, I end up feeling like a bad dog for not knowing your gizmo 
existed. 

*We need do something to sort out our informational mess.* Where stuff 
exists but we have to rely on the author to tell us what they already 
publicly published.

Best wishes
Josiah 

Jed Carty wrote:
>
> ... I did make a widget that returns a random number in a given range. 
> http://inmysocks.tiddlyspot.com/#RandVal%20Plugin
>

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[tw] Re: image-picker subfilter is not working

['Mark S.' via TiddlyWiki]

Haven't tested this, but it should work both to allow you to use the 
subfilter clause, and to get rid of the checkbox about system tiddlers. Put 
it in a tiddler and tag it $:/tags/Macro. Then change your macro-call to 
image-picker2.

Good luck!
Mark

Oh, and is Voyager smaller or larger than the Defiant? 

\define image-picker2(actions,filter:"[all[shadows+tiddlers]is[image]] 
-[type[application/pdf]] +[!has[draft.of]$subfilter$sort[title]]",subfilter:
"")

<$vars state-system=<>>
<$reveal state=<> type="match" text="hide" default="hide" tag=
"div">
<$macrocall $name="image-picker-list" filter="""$filter$ +[!is[system]]""" 
actions="""$actions$"""/>

<$reveal state=<> type="nomatch" text="hide" default="hide" 
tag="div">
<$macrocall $name="image-picker-list" filter="""$filter$""" 
actions="""$actions$"""/>



\end





On Saturday, July 15, 2017 at 10:19:21 AM UTC-7, David Allen wrote:
>
> Thanks!
>
> Also, do you know if there's a way to remove the "Include System Tiddlers" 
> checkbox?
>
> On Saturday, July 15, 2017 at 10:37:21 AM UTC-5, Mark S. wrote:
>>
>> It looks like the image picker code was changed, and the subfilter option 
>> was dropped without a corresponding change in the documentation. I imagine 
>> this was by accident. There's no subfilter, but there's a filter option. 
>> For the filter option you'll need to roll your own long filter. For 
>> instance, this does what you want to limit the image by prefix:
>>
>> filter="[all[shadows+tiddlers]is[image]prefix[Image_A]!has[draft.of]] 
>> -[type[application/pdf]] +[sort[title]]"
>>
>>
>> Meanwhile, I've made an issue report 
>> #2939
>>
>>
>> Have fun,
>>
>> Mark
>>
>> On Saturday, July 15, 2017 at 8:03:27 AM UTC-7, David Allen wrote:
>>>
>>> No, they do not all have category fields.  This problem persists even 
>>> with something as simple as the prefix filter.
>>>
>>> I've attached a wiki that is demonstrating the problem.
>>>
>>> On Saturday, July 15, 2017 at 2:13:48 AM UTC-5, David Allen wrote:

 For some reason, I can't seem to get the subfilter parameter of the 
 image-picker macro to work.

 Here's my code:

 <$set name=fish filter="[title{!!theImage}get[category]first[]]">
 

 <>

 <$image class="modal_image" source={{!!theImage}}/>


 
 <$macrocall $name='image-picker' actions="
 <$action-setfield $field=theImage $value=<>/>
 " subfilter="has[category]"/>
 

 The thing with the variable fish is something I'll mess with later.

 Right now, I should only be seeing three images in the image picker, 
 but I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
 macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
 wrong.

>>>

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[tw] Re: image-picker subfilter is not working

['Mark S.' via TiddlyWiki]

Also made a proposed fix, PR #2940

On Saturday, July 15, 2017 at 8:37:21 AM UTC-7, Mark S. wrote:
>
> It looks like the image picker code was changed, and the subfilter option 
> was dropped without a corresponding change in the documentation. I imagine 
> this was by accident. There's no subfilter, but there's a filter option. 
> For the filter option you'll need to roll your own long filter. For 
> instance, this does what you want to limit the image by prefix:
>
> filter="[all[shadows+tiddlers]is[image]prefix[Image_A]!has[draft.of]] 
> -[type[application/pdf]] +[sort[title]]"
>
>
> Meanwhile, I've made an issue report 
> #2939
>
>
> Have fun,
>
> Mark
>
> On Saturday, July 15, 2017 at 8:03:27 AM UTC-7, David Allen wrote:
>>
>> No, they do not all have category fields.  This problem persists even 
>> with something as simple as the prefix filter.
>>
>> I've attached a wiki that is demonstrating the problem.
>>
>> On Saturday, July 15, 2017 at 2:13:48 AM UTC-5, David Allen wrote:
>>>
>>> For some reason, I can't seem to get the subfilter parameter of the 
>>> image-picker macro to work.
>>>
>>> Here's my code:
>>>
>>> <$set name=fish filter="[title{!!theImage}get[category]first[]]">
>>> 
>>>
>>> <>
>>>
>>> <$image class="modal_image" source={{!!theImage}}/>
>>>
>>>
>>> 
>>> <$macrocall $name='image-picker' actions="
>>> <$action-setfield $field=theImage $value=<>/>
>>> " subfilter="has[category]"/>
>>> 
>>>
>>> The thing with the variable fish is something I'll mess with later.
>>>
>>> Right now, I should only be seeing three images in the image picker, but 
>>> I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
>>> macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
>>> wrong.
>>>
>>

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[tw] Re: A TiddlyWikified Lens on Spreadsheets

[stevesuny]

Tony, thanks.


On Friday, July 14, 2017 at 9:28:48 PM UTC-4, TonyM wrote:
>
>
> A practical real world question arises to me and that is how will it 
> handled subsequent imports from the same source?, it would be fantastic if 
> it could update existing items without removing additional notes applied to 
> the different objects (I imagine this is already so), and if it could 
> identify deletions and flag them it would be very cool, because you would 
> be able to build and maintain a database from multiple "as at" time reports.
>
>
>
I added an additional field to the xlsx import 

 
to accomplish this.  The imported tiddlers link to tiddlers titled 
static-{{!!title}}. So you can edit the static tiddlers, and reimport data, 
and your static tiddlers won't be overwritten.

This has made me realize that I've created a general purpose "tiddly 
wikipedia table annotator" as you can use =importHTML function in google 
sheets to scrape any table in any wikipedia page (any html page, really), 
and then the xlsx tiddly wiki importer to import rows of the table as 
tiddlers, and this set of templates to allow annotation at cell level, 
including column headings. This will work well for an assignment in my 
DesignWriteStudio / TiddlyWiki classes; gives writers (importers) an 
opportunity to add content (as @TiddlyTweeter wants!) in a rich way.

More generally, this becomes a simple table annotator as well.

Thanks for the ideas. Oh, and please, add these features yourself into the 
next gen. Or bring into a github and make a plugin...

//steve.


 

> On Saturday, 15 July 2017 07:48:30 UTC+10, stevesuny wrote:
>>
>> Folks,
>>
>>
>> Thanks to some timely help (thanks Mark & Eric), I've developed an 
>> interpretive lens onto a spreadsheet.
>>
>>
>> See http://sunypoly-schedule-explorer.tiddlyspot.com/ for an example.
>>
>>
>>
>>- Demonstrates import of spreadsheet data into navigable space. One 
>>row per case. Each column a field in each case (as defined in xlxs plugin 
>>import manager). Every column/field is can be clicked on to create lists 
>> of 
>>tiddlers matching field value.
>>- Start in Classes 
>> , and 
>>select one. Then select one of the class fields (such as instructor or 
>>days, etc.
>>- A tiddler is created (see schedule elements template 
>>
>> ,
>>  
>>and then rendered using template field value template 
>>
>>  
>> to 
>>display matching tiddlers.
>>- No other code needed.
>>- To do
>>   - clean up names of things like "schedule-elements" and 
>>   "element-fields" etc.
>>   - consider writing tiddlers to temp files
>>
>> Comments/ suggestions/ improvements welcome.
>>
>>
>>
>> //steve.
>>
>>
>>

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[tw] Re: image-picker subfilter is not working

[David Allen]

Thanks!

Also, do you know if there's a way to remove the "Include System Tiddlers" 
checkbox?

On Saturday, July 15, 2017 at 10:37:21 AM UTC-5, Mark S. wrote:
>
> It looks like the image picker code was changed, and the subfilter option 
> was dropped without a corresponding change in the documentation. I imagine 
> this was by accident. There's no subfilter, but there's a filter option. 
> For the filter option you'll need to roll your own long filter. For 
> instance, this does what you want to limit the image by prefix:
>
> filter="[all[shadows+tiddlers]is[image]prefix[Image_A]!has[draft.of]] 
> -[type[application/pdf]] +[sort[title]]"
>
>
> Meanwhile, I've made an issue report 
> #2939
>
>
> Have fun,
>
> Mark
>
> On Saturday, July 15, 2017 at 8:03:27 AM UTC-7, David Allen wrote:
>>
>> No, they do not all have category fields.  This problem persists even 
>> with something as simple as the prefix filter.
>>
>> I've attached a wiki that is demonstrating the problem.
>>
>> On Saturday, July 15, 2017 at 2:13:48 AM UTC-5, David Allen wrote:
>>>
>>> For some reason, I can't seem to get the subfilter parameter of the 
>>> image-picker macro to work.
>>>
>>> Here's my code:
>>>
>>> <$set name=fish filter="[title{!!theImage}get[category]first[]]">
>>> 
>>>
>>> <>
>>>
>>> <$image class="modal_image" source={{!!theImage}}/>
>>>
>>>
>>> 
>>> <$macrocall $name='image-picker' actions="
>>> <$action-setfield $field=theImage $value=<>/>
>>> " subfilter="has[category]"/>
>>> 
>>>
>>> The thing with the variable fish is something I'll mess with later.
>>>
>>> Right now, I should only be seeing three images in the image picker, but 
>>> I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
>>> macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
>>> wrong.
>>>
>>

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[tw] Re: Variable for field name in filter

[cmari]

Could you not also use:

<$list filter="[{!!field-value}listed{!!field-name}]">
<>


cmari

On Friday, July 14, 2017 at 2:05:18 PM UTC-7, stevesuny wrote:
>
> Worked like a charm.
>
> OK, I would never have gotten to figure that out. It seems these generic 
> \define sitting on top of macros or templates are very powerful and useful 
> addition to the general process of transclusion. 
>
> Thanks for your help! I'll post the results in another thread soon. 
>
> //steve.
>
> On Friday, July 14, 2017 at 4:52:34 PM UTC-4, Mark S. wrote:
>>
>> Yeah, you can't use {{!!field-name}} notation to substitute for a filter 
>> operator suffix AFAIK. Use a macro to concatenate and form your filter 
>> instead, like:
>>
>> \define indirect() [field:$(field-name)$[$(field-value)$]]
>> <$vars field-name={{!!field-name}} field-value={{!!field-value}}>
>> <$list filter=<> />
>> 
>>
>> HTH
>> Mark
>>
>>
>> On Friday, July 14, 2017 at 1:28:18 PM UTC-7, stevesuny wrote:
>>>
>>> My tiddler has these fields:
>>>
>>> field-name: instructor
>>> field-value: Chiang
>>>
>>> I want to search for all tiddlers for which field:instructor = Chiang.
>>>
>>> This works: filter="[field:instructor{!!field-value}]"
>>>
>>> But this doesn't:
>>>
>>> filter="[field:{!!field-name}{!!field-value}]"
>>>
>>> Sorry to be confusing,
>>>
>>> //steve.
>>>
>>> On Friday, July 14, 2017 at 4:04:47 PM UTC-4, Mark S. wrote:

 Hi Steve,

 Is there a typo here? In the filter you say field-value. But in your 
 text you say field-name. Which is it?

 Mark

 On Friday, July 14, 2017 at 12:56:07 PM UTC-7, stevesuny wrote:
>
> This filter works: <$list filter="[field:instructor{!!field-value}]">
>
> My tiddler has field-name=instructor
>
> How do I transclude {{!!field-name}} into the filter to replace 
> "instructor"? 
>
> (I've tried every possible solution but the right one :)
>
> Thans, //steve.
>
>

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[tw] Date format with the Timeline plugin in TW5

[Julien H]

Hello,

I am using TW5 with the plugin to create a Timeline called *"Visual 
timeline widget plugin v0.8.1". *This is a very interesting plugin. You can 
check an example of the plugin use and 
the description on the forum 


In the syntax in the tiddler, I use 
<$visjstimeline filter="[tag[Planning]]" startDateField="start" 
endDateField="end" format="DD/MM/"/>

And I would like to also use hours and possibly minutes. I tried a 
different syntax like 
format="DD/MM/ HH:MM"
This doesn't work and I would like your input. Have you try this plugin? 
Did you manage to use hours in your timeline?

Julien

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[tw] Re: image-picker subfilter is not working

[Eric Shulman]

>
> On Saturday, July 15, 2017 at 2:13:48 AM UTC-5, David Allen wrote:
>>
>> For some reason, I can't seem to get the subfilter parameter of the 
>> image-picker macro to work.
>>
>
I went to http://tiddlywiki.com/#image-picker%20Macro%20(Examples)
to confirm the syntax and look at the examples... and...

The 'subfilter' example doesn't work there either!  Instead of just showing 
the 'prefix[Language]' images, it shows all the same images as the 
unfiltered <>.  So, it might just be a bug in the macro 
itself, rather than your usage.

-e

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[tw] Re: image-picker subfilter is not working

['Mark S.' via TiddlyWiki]

It looks like the image picker code was changed, and the subfilter option 
was dropped without a corresponding change in the documentation. I imagine 
this was by accident. There's no subfilter, but there's a filter option. 
For the filter option you'll need to roll your own long filter. For 
instance, this does what you want to limit the image by prefix:

filter="[all[shadows+tiddlers]is[image]prefix[Image_A]!has[draft.of]] 
-[type[application/pdf]] +[sort[title]]"


Meanwhile, I've made an issue report 
#2939


Have fun,

Mark

On Saturday, July 15, 2017 at 8:03:27 AM UTC-7, David Allen wrote:
>
> No, they do not all have category fields.  This problem persists even with 
> something as simple as the prefix filter.
>
> I've attached a wiki that is demonstrating the problem.
>
> On Saturday, July 15, 2017 at 2:13:48 AM UTC-5, David Allen wrote:
>>
>> For some reason, I can't seem to get the subfilter parameter of the 
>> image-picker macro to work.
>>
>> Here's my code:
>>
>> <$set name=fish filter="[title{!!theImage}get[category]first[]]">
>> 
>>
>> <>
>>
>> <$image class="modal_image" source={{!!theImage}}/>
>>
>>
>> 
>> <$macrocall $name='image-picker' actions="
>> <$action-setfield $field=theImage $value=<>/>
>> " subfilter="has[category]"/>
>> 
>>
>> The thing with the variable fish is something I'll mess with later.
>>
>> Right now, I should only be seeing three images in the image picker, but 
>> I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
>> macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
>> wrong.
>>
>

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[tw] Re: Dropzone issue

[Eric Shulman]

On Saturday, July 15, 2017 at 7:21:07 AM UTC-7, mervin mecklenburg wrote:
>
> I want to make a dropzone that tags the action tiddler, or the tiddler 
> dragged into the dropzone, with the title of the tiddler hosting the drop 
> zone. The solution I have created works unless the proposed tag has more 
> than one word; then each word presents as a separate tag; ie, if the 
> hosting tiddler is entitled "DropZone" my solution works fine, but if the 
> title is "Drop Zone," then two tags are produced, "Drop" and "Zone." I need 
> the entire title to be one tag.
>
>
> Here is an example of my code:
>
>
> \define droppable-projectnotes() <$action-listops 
> $tiddler=<> $tags="+[append]"/> \end 
>

The parameter for the append[...] list-ops filter expects a *list* of 
values to add.  As a result, spaces are treated as separators between 
individual tags "Drop" and "Zone".

Try using the insertbefore[...] filter instead: 
http://tiddlywiki.com/#insertbefore%20Operator.  As noted in the 
documentation, if you do not specify the "B" (before) tiddler as a suffix, 
the new value is added to the *end* of the list.  Something like this:

<$action-listops $tiddler=<> $tags="+[insertbefore<
currentTiddler>]"/>

Let me know how it goes.

enjoy,
-e
Eric Shulman
TiddlyTools.com: "Small Tools for Big Ideas" (tm)
InsideTiddlyWiki: The Missing Manuals

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[tw] Dropzone issue

['mervin mecklenburg' via TiddlyWiki]

 

Can someone help me?


I want to make a dropzone that tags the action tiddler, or the tiddler 
dragged into the dropzone, with the title of the tiddler hosting the drop 
zone. The solution I have created works unless the proposed tag has more 
than one word; then each word presents as a separate tag; ie, if the 
hosting tiddler is entitled "DropZone" my solution works fine, but if the 
title is "Drop Zone," then two tags are produced, "Drop" and "Zone." I need 
the entire title to be one tag.


Here is an example of my code:


\define droppable-projectnotes() <$action-listops 
$tiddler=<> $tags="+[append]"/> \end 


<$droppable 
actions=<>>{{$:/core/images/copy-clipboard}}AddProjectNotes


I have tried several solutions, but the answer has escaped me. Does anyone 
have an answer? I'm sure that here is a simple fix.


Merv

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[tw] Re: Investigation: Random -- But Within A Range

['Mark S.' via TiddlyWiki]

We've got at least 3 third-party solutions for finding randoms. Shouldn't 
something like this be in the stock TW5 filter operator and/or widget tool 
kit?

Mark

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[tw] Re: Lightweight diagrams (e.g. concept maps)?

[Thomas Elmiger]

We have this: http://tiddlywiki.com/#Railroad%20Diagrams – maybe you want 
to use the Railroad plugin. 

Am Samstag, 15. Juli 2017 00:41:22 UTC+2 schrieb Sean Boyle:
>
> something like the railroad diagram plugin
>

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[tw] Re: Investigation: Random -- But Within A Range

[Thomas Elmiger]

Same here, but different ;–)

I added a random integer generator to my rpn script. No leading zeros 
though. 
<>
would return a number between 1 and 4000 (including 1 and 4000).

In case anyone wants to try it: https://tid.li/tw5/plugins.html – it is a 
plugin now.

Happy randomizing
Thomas

Am Samstag, 15. Juli 2017 13:46:43 UTC+2 schrieb Jed Carty:
>
> While for this use I think that Mario's answer is better I did make a 
> widget that returns a random number in a given range. 
> http://inmysocks.tiddlyspot.com/#RandVal%20Plugin
>

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[tw] Re: image-picker subfilter is not working

['Mark S.' via TiddlyWiki]

The problem is we can't see your data. Maybe you could post your TW. Is 
there any possibility that all your images have a filled category field?

Good luck,
Mark

On Saturday, July 15, 2017 at 12:13:48 AM UTC-7, David Allen wrote:
>
> For some reason, I can't seem to get the subfilter parameter of the 
> image-picker macro to work.
>
> Here's my code:
>
> <$set name=fish filter="[title{!!theImage}get[category]first[]]">
> 
>
> <>
>
> <$image class="modal_image" source={{!!theImage}}/>
>
>
> 
> <$macrocall $name='image-picker' actions="
> <$action-setfield $field=theImage $value=<>/>
> " subfilter="has[category]"/>
> 
>
> The thing with the variable fish is something I'll mess with later.
>
> Right now, I should only be seeing three images in the image picker, but 
> I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
> macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
> wrong.
>

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[tw] Re: Investigation: Random -- But Within A Range

[Jed Carty]

While for this use I think that Mario's answer is better I did make a 
widget that returns a random number in a given 
range. http://inmysocks.tiddlyspot.com/#RandVal%20Plugin

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[tw] You are great!

[Eneko Gotzon]

TiddlyMaps  seems to be a wonderful plugin!

Dear coders: ​What you do​ about digital data management is wonderful!

Computing guys: ​You are bringing the humankind to another era…​

I admire you​, amazing revolutionaries…

​Take care & enjoy life.

* [I believe your work deserves to be paid]​

-- 
Eneko Gotzon Ares
enekogot...@gmail.com

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[tw] Re: A TiddlyWikified Lens on Spreadsheets

[PMario]

Hi Steve,

Interesting. ... You could create a "backdrop" tiddler like this: 

title:  $:/config/EmptyStoryMessage

{{HelloThere||$:/core/ui/ViewTemplate}}


With this configuration, the "HelloThere" tiddler will be allways on, if 
the story is empty. 

have fun!
mario

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[tw] Re: A TiddlyWikified Lens on Spreadsheets

[Jiří Veselý]

Dne sobota 15. července 2017 3:28:48 UTC+2 TonyM napsal(a):
>
> stevesunny
>
> Thanks for sharing that, I am really impressed. I will look into your 
> method in more detail as I think this method may be key a number of ways to 
> handle data in tiddly wiki.  I see the data is in the relationships between 
> a large number of "objects".
>
> Of course over the internet it is quite slow and that's in my Firefox with 
> dom.max_script_run_time in about:config up from 10 as high as 80 Now, yet 
> I still get timeouts.
>
> Perhaps you could introduce a feature to display the instances grouped by 
> N prefix characters such as 
> Rooms by 1st letter/number
> Classes by first 2-3 letters
> Instructor by first letter
>
> If handled correctly they will not need to be rendered until you open a 
> sub group and thus operate more quickly and the amount of data would be 
> less intimidating.
>
> A practical real world question arises to me and that is how will it 
> handled subsequent imports from the same source?, it would be fantastic if 
> it could update existing items without removing additional notes applied to 
> the different objects (I imagine this is already so), and if it could 
> identify deletions and flag them it would be very cool, because you would 
> be able to build and maintain a database from multiple "as at" time reports.
>
> Great Work
> Thanks
>
>
>
> On Saturday, 15 July 2017 07:48:30 UTC+10, stevesuny wrote:
>>
>> Folks,
>>
>>
>> Thanks to some timely help (thanks Mark & Eric), I've developed an 
>> interpretive lens onto a spreadsheet.
>>
>>
>> See http://sunypoly-schedule-explorer.tiddlyspot.com/ for an example.
>>
>>
>>
>>- Demonstrates import of spreadsheet data into navigable space. One 
>>row per case. Each column a field in each case (as defined in xlxs plugin 
>>import manager). Every column/field is can be clicked on to create lists 
>> of 
>>tiddlers matching field value.
>>- Start in Classes 
>> , and 
>>select one. Then select one of the class fields (such as instructor or 
>>days, etc.
>>- A tiddler is created (see schedule elements template 
>>
>> ,
>>  
>>and then rendered using template field value template 
>>
>>  
>> to 
>>display matching tiddlers.
>>- No other code needed.
>>- To do
>>   - clean up names of things like "schedule-elements" and 
>>   "element-fields" etc.
>>   - consider writing tiddlers to temp files
>>
>> Comments/ suggestions/ improvements welcome.
>>
>>
>>
>> //steve.
>>
>>
>>

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[tw] image-picker subfilter is not working

[David Allen]

For some reason, I can't seem to get the subfilter parameter of the 
image-picker macro to work.

Here's my code:

<$set name=fish filter="[title{!!theImage}get[category]first[]]">


<>

<$image class="modal_image" source={{!!theImage}}/>



<$macrocall $name='image-picker' actions="
<$action-setfield $field=theImage $value=<>/>
" subfilter="has[category]"/>


The thing with the variable fish is something I'll mess with later.

Right now, I should only be seeing three images in the image picker, but 
I'm seeing all of them.  I'm fairly certain I'm using the image-picker 
macro as shown in the tiddlywiki site, I'm just not sure what I'm doing 
wrong.

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