Thank you, both of you. I was too focused on the Reveal widget and missed how powerful List could be under these circumstances.
Mark, both of those examples worked perfectly. I had toyed with the filters but had missed how to enforce that I only look at tags on the current Tiddler. Josh On Saturday, August 10, 2019 at 5:53:26 PM UTC-5, Joshua Baller wrote: > > Hi, > I have a knowledge base of sorts that I have built into a tiddlywiki. > Thousands of tiddlers are being specified in a set of google sheets (each > row is a tiddler). The CSVs are converted to JSON and imported, populating > tags, fields and the text field. The text field is just: <$transclude > tiddler="template_a"/>, the rest of the csv is defining tags or fields. The > transcluded template then renders the fields based on the template using a > lot of $view and $set calls. Frequently tiddlers may not have certain > fields defined, as a result I am using $reveal calls to include or exclude > parts of the template (mainly <$reveal type="nomatch" state="!!eff_cs" > text=""> like calls) > > In all, this is working pretty well. However, I have two particular > situations that I have not been able to figure out. > > 1. I want to reveal a part of the template based on if the tidder doing > the transclusion has a particular tag. e.g. IF my_reveal_tag > EXISTS_IN_TIDDLER then REVEAL some_text_in_template. > > Right now I have been making a tag for a trait in order to enable easy > indexing, and seperately making a field with the same information for > controlling the template. It would be easier to only define the information > in one place. > > 2. There are also some instances where I want a section of the template to > be revealed except when some set of fields are all blank. I tried to use a > macro to concatenate the fields and check if the results was an empty > string but I couldn't seem to get it to work. e.g. REVEAL > some_text_in_template IF field_a != "" OR field_b != "" OR field_c != "" > > > Any recommendations would be appreciated > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a1397d9f-54da-45d6-bffc-d19ff31f3c30%40googlegroups.com.
