On Friday, November 14, 2014 6:33:49 AM UTC-5, Stephan Hradek wrote:
>
>
>
> Am Freitag, 14. November 2014 11:17:39 UTC+1 schrieb Danielo RodrÃguez:
>>
>> @Stephan,
>>
>> Sorry for insisting this, but one of the questions that I previously made
>> still driving me crazy:
>>
>> HOW the reveal widgets detects when the referenced tiddler have been
>> created with your form and when it is an already existing non-related
>> tiddler.
>>
>
> It's very simple in this case. When the tiddler's title is equal to it's
> text ("Skeeve" == "Skeeve") it's one of mine. Otherwise it's unrelated.
>
> This is not a perfect solution but here it worked. One could as well use
> the existance of one of the fields as an indicator.
>
>
>
Thanks for this bit of TiddlyMagic, Stephan. I adapted it to a little tool
to make it easy to make a bunch of external links of the _canonical_uri
type in one of my documents. The resulting code that is going into my
generic toolbox was:
\define theTiddler() $(the_tiddler)$!!title
\define myconcat() $(t1)$$(t2)$
|!Filename |<$edit-text tiddler="$:/temp/ExternalLink"
placeholder="filename" tag="input" type="text"/> |
|!Directory |<$edit-text tiddler="$:/temp/ExternalLink" field="directory"
placeholder="directory" tag="input" type="text"/> |
''Filetype:'' <$select tiddler='$:/temp/ExternalLink' field='type'
default='image/gif'>
<$list
filter='[all[shadows+tiddlers]prefix[$:/language/Docs/Types/]each[group]sort[group]]'>
<optgroup label={{!!group}}>
<$list
filter='[all[shadows+tiddlers]prefix[$:/language/Docs/Types/]group{!!group}]
+[sort[description]]'>
<option value={{!!name}}><$view field='description'><$view
field='title'/></$view> (<$view field='name'/>)</option>
</$list>
</optgroup>
</$list>
</$select>
<$set name="t1" value={{$:/temp/ExternalLink!!directory}}>
<$set name="t2" value={{$:/temp/ExternalLink!!text}}>
_canonical_uri field = <<myconcat>>
<$reveal type="nomatch" text="" state="$:/temp/ExternalLink">
<$reveal type="match" text={{$:/temp/ExternalLink}}
state={{$:/temp/ExternalLink}}>
<$button set="$:/temp/ExternalLink!!title"
setTo={{$:/temp/ExternalLink}}>
<$action-setfield $tiddler="$:/temp/ExternalLink" $field="_canonical_uri"
$value=<<myconcat>>/>
Modify
</$button>
<$set name="the_tiddler" value={{$:/temp/ExternalLink}}>
<$button setTo="$:/temp/ExternalLink" set=<<theTiddler>>>
Fetch
</$button>
</$set>
</$reveal>
<$reveal type="match" text="" state={{$:/temp/ExternalLink}}>
<$button set="$:/temp/ExternalLink!!title"
setTo={{$:/temp/ExternalLink}}>
<$action-setfield $tiddler="$:/temp/ExternalLink" $field="_canonical_uri"
$value=<<myconcat>>/>
Create
</$button>
</$reveal>
</$reveal>
</$set>
</$set>
I am thinking of modifying this into a global macro that just takes in a
url so that you can type something along the lines of:
<<a url>>
that will embed a mime-type dropdown and a button that will make an
external resource tiddler named "url" if one doesn't exist or just
transclude it if it does. Making sure each instance in a Tiddler/TiddlyWiki
is separate might take some thinking about though.
/Mike
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