Thanks for the reply Mark. Wouldnt that just create a list of all tiddlers that have `alink` field? I just want to display the current tiddlers `alink` field as its footer - if it has one.
On Monday, October 16, 2017 at 12:02:00 PM UTC-5, Mark S. wrote: > > You might use a <$list> widget to display/not display rather than a widget. > > In the next release there might be a tool that can split on pipes using > regular expressions. AFAIK, there is no native filter that can do that now. > > Instead, consider having a co-field that's formatted as a list field. Then > if you have field blink: peter paul mary, your code might look like: > > <$list filter="[has[alink]]"> > ~TiddlyWiki!<br/> > Has aliases: <$list filter="[list[!!blink]]"><$view field=title/>, </$list> > </$list>Enter code here... > > Good luck, > Mark > > On Friday, October 13, 2017 at 3:07:35 PM UTC-7, Diego Mesa wrote: >> >> >> Hello all, >> >> I am using the excellent alink macro from Tobias Beer: >> https://tobibeer.github.io/tb5/#alink >> >> I use it to give people nicknames. For example I have a tiddler called: >> `My Full Name` I give that tiddler a field called `alink` with the value >> `nickName`. Elsewhere I can then say: `<<a: nickName>>` to link to this >> tiddler. >> >> Now, I want to include a footer to tiddlers that says: >> >> `''Note:'' This tiddler is aliased to: ____`. >> >> I was following this post: >> https://groups.google.com/forum/#!msg/tiddlywiki/Q5OJ2KllSUw/g5NNO2B9CgAJ >> >> to have a custom footer. I created a new Tiddler called `TiddlerFooter` >> and tagged it with: `$:/tags/ViewTemplate`. I then tried to use the reveal >> widget as: >> >> ``` >> >> <$reveal type="match" state="!!jeremy" text="tiddlywiki"> >> ~TiddlyWiki! >> </$reveal> >> >> ``` >> >> This works fine. But now I want to show my text only if the field `alink` >> exists and is non-empty (filled with anything). How can I accomplis that? I >> tried the following: >> >> ``` >> <$reveal type="match" state="!!alink"> >> ~TiddlyWiki! >> </$reveal> >> ``` >> >> but that did not work. Also, I am wondering if its possible with in the >> reveal widget, to then parse the text of that field, splitting by the `|` >> character, and display a list of comma separated values. For example, if >> the tiddler has the field: `alink: |nick1|nick2|nick3|`, I would like to >> show on that Tiddler a footer that says: >> >> "Note": This tiddler has the following aliases: nick1, nick2, nick3 >> >> Thank you! >> Diego >> >> >> > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/1fc2126a-ebbe-4839-9b2b-794bea5763a5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
