[tw] Re: [TWC] how to get a tiddder's alias with $1
Hi all
Thank you for your help
WikifyPlugin
Not knowing when I will migrate to TW5 I prefer not rely too much on plugins
tiddler ADU with: {{store.getValue(SomeTitle,alias)}}
would be fine but
- it does not take account of changes made to SomeTiddler until page is
refresher.
- if there are alias duplicates there is a problem
I had the same problem using
tiddler ADU with: SomeTiddlerAlias
Then I will use this one :
tiddler ADU with: SomeTitle {{store.getValue(SomeTitle,alias)}}
slightly modified :
[[$2|$1]] (=tiddler [[$1::defaultValue]]tiddler [[$1::valueUnit]])
to be more robust against alias duplicates
Thank all
Le mercredi 4 décembre 2013 22:24:05 UTC+1, Eric Shulman a écrit :
On Wednesday, December 4, 2013 9:47:46 AM UTC-8, julien23 wrote:
[[ADU]]
with this code inside :
[[$1|$1]] (=tiddler [[$1::defaultValue]]tiddler
[[$1::valueUnit]])
and I call it in other tiddlers using :
tiddler ADU with: theTidlerThatHaveValuesInside
What code should à use in [[ADU]] to fetch the tiddler's alias ?
I made some try around
store.getValue(tiddler,alias)
but haven't found the correct syntax yet...
Tiddler aliases are not a standard TWCore tiddler field, so I assume you
are using a plugin to add 'alias' as a custom field to your tiddlers.
Using store.getValue(tiddler,alias) lets you programmatically access the
custom field value from javascript code. However, there is no TWCore
native method for *directly* inserting a custom field value into the
rendered tiddler display.
However, if you don't mind installing another plugin, there is an approach
that may close to what you have in mind.
http://www.TiddlyTools.com/#WikifyPlugin
provides a simple macro that constructs and renders formatted output based
on specified macro parameter values. Using this macro, you can insert the
custom field value directly into the displayed content in [[ADU]], like
this:
wikify [[%0|%0]] alias@$1 (=tiddler
[[$1::defaultValue]]tiddler [[$1::valueUnit]])
The first param of the wikify macro is the output format using %0 as a
substitution marker. In this example, it constructs a PrettyLink
([[...|...]]) from the value specified by the second param, which it
retrieves from the indicated fieldname@tiddlername (in this example,
using $1 to insert the tiddler name passed to [[ADU]]).
If you prefer not to add WikifyPlugin to your document, you can use
*evaluated parameters* to invoke the necessary javascript code from the
calling tiddler macro... like this:
tiddler ADU with: {{store.getValue(SomeTitle,alias)}}
which will pass in the alias instead of the real tiddler title.
However... for your specific use case, you may need to pass *both* the
real tiddler title and the alias... so that the slice references inside the
[[ADU]] tiddler will still work:
tiddler ADU with: SomeTitle
{{store.getValue(SomeTitle,alias)}}
where [[ADU]] is modified to use $1 and $2 substitution markers:
[[$2|$2]] (=tiddler [[$1::defaultValue]]tiddler
[[$1::valueUnit]])
(this allows the alias to be displayed as the link, while still using the
actual tiddler title to retrieve slice values).
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
EVERY DONATION IS IMPORTANT!
HELP ME TO HELP YOU - MAKE A CONTRIBUTION TO MY TIP JAR...
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[tw] Re: [TWC] how to get a tiddder's alias with $1
Hi Julien, It looks to me as though your tiddler macro does what you've asked about in your subject line (that is, it gets another tiddler's alias), but I don't quite understand the question What code should à use in [[ADU]] to fetch the tiddler's alias ? Can you explain a bit more about what you're looking for? cmari On Wednesday, December 4, 2013 9:47:46 AM UTC-8, julien23 wrote: Hi all Some of my tiddlers have values stored in table : |~|value||h |defaultValue|4| |valueUnit|newtons| |valueType|...| |valueByteNumber|...| I would like to write alias (=defaultValuevalueUnit) in another tiddler. I made for this a tiddler : [[ADU]] with this code inside : [[$1|$1]] (=tiddler [[$1::defaultValue]]tiddler [[$1::valueUnit]]) and I call it in other tiddlers using : tiddler ADU with: theTidlerThatHaveValuesInside What code should à use in [[ADU]] to fetch the tiddler's alias ? I made some try around store.getValue(tiddler,alias) but haven't found the correct syntax yet... Looking forward to read from you Julien -- You received this message because you are subscribed to the Google Groups TiddlyWiki group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/groups/opt_out.
[tw] Re: [TWC] how to get a tiddder's alias with $1
On Wednesday, December 4, 2013 9:47:46 AM UTC-8, julien23 wrote:
[[ADU]]
with this code inside :
[[$1|$1]] (=tiddler [[$1::defaultValue]]tiddler
[[$1::valueUnit]])
and I call it in other tiddlers using :
tiddler ADU with: theTidlerThatHaveValuesInside
What code should à use in [[ADU]] to fetch the tiddler's alias ?
I made some try around
store.getValue(tiddler,alias)
but haven't found the correct syntax yet...
Tiddler aliases are not a standard TWCore tiddler field, so I assume you
are using a plugin to add 'alias' as a custom field to your tiddlers.
Using store.getValue(tiddler,alias) lets you programmatically access the
custom field value from javascript code. However, there is no TWCore
native method for *directly* inserting a custom field value into the
rendered tiddler display.
However, if you don't mind installing another plugin, there is an approach
that may close to what you have in mind.
http://www.TiddlyTools.com/#WikifyPlugin
provides a simple macro that constructs and renders formatted output based
on specified macro parameter values. Using this macro, you can insert the
custom field value directly into the displayed content in [[ADU]], like
this:
wikify [[%0|%0]] alias@$1 (=tiddler
[[$1::defaultValue]]tiddler [[$1::valueUnit]])
The first param of the wikify macro is the output format using %0 as a
substitution marker. In this example, it constructs a PrettyLink
([[...|...]]) from the value specified by the second param, which it
retrieves from the indicated fieldname@tiddlername (in this example,
using $1 to insert the tiddler name passed to [[ADU]]).
If you prefer not to add WikifyPlugin to your document, you can use
*evaluated parameters* to invoke the necessary javascript code from the
calling tiddler macro... like this:
tiddler ADU with: {{store.getValue(SomeTitle,alias)}}
which will pass in the alias instead of the real tiddler title. However...
for your specific use case, you may need to pass *both* the real tiddler
title and the alias... so that the slice references inside the [[ADU]]
tiddler will still work:
tiddler ADU with: SomeTitle {{store.getValue(SomeTitle,alias)}}
where [[ADU]] is modified to use $1 and $2 substitution markers:
[[$2|$2]] (=tiddler [[$1::defaultValue]]tiddler
[[$1::valueUnit]])
(this allows the alias to be displayed as the link, while still using the
actual tiddler title to retrieve slice values).
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
EVERY DONATION IS IMPORTANT!
HELP ME TO HELP YOU - MAKE A CONTRIBUTION TO MY TIP JAR...
http://TiddlyTools.github.com/fundraising.html#MakeADonation
Professional TiddlyWiki Consulting Services...
Analysis, Design, and Custom Solutions:
http://www.TiddlyTools.com/#Contact
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