Hi, your macro works fine for me, except when not specifying a tiddler, as your actual default value is an empty string, not the current tiddler. As a fix you could use the emptyValue parameter of the set widget when setting x:
<$set name="x" value=<<__for__>> emptyValue=<<currentTiddler>> > For your second question: While there is, as far as I am aware of, no single filter operator to remove spaces between words you could play around with split[] and join[]. As an example this would replace the spaces with underscores when setting mfield: <$set name="mfield" filter="[title<x>lowercase[]split[ ]join[_]addprefix[mod-]]"> Hope this helps you find a solution that works for you. Regards, Felicia On Wednesday, 8 July 2020 00:45:53 UTC+2, Mark Green wrote: > > > I'm trying to specify a macro that will search all tiddlers for a field > describing how they modify another tiddler (by default the current one) and > list them together with the contents of those fields. This is my attempt, > but it seems to produce no output, not even the output of the mfield > variable at the bottem of the table. > > \define ModifierBlock(for:"") > <table> > <$set name="x" value=<<__for__>> > > <$set name="mfield" filter="[title<x>lowercase[]addprefix[mod-]]"> > <$list filter="[all[tiddlers]has<mfield>]"> > <tr><th><<currentTiddler>></th><td><$view field=<<mfield>> /></td></tr> > </$list> > <tr><th><<mfield>></th></tr> > </$set> > </$set> > </table> > \end > > In addition I notice that fields cannot contain spaces. There does not > seem to be any filter operator to remove all spaces from a title to create > something that could be used as a field name, is this possible? > > -- 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/355ddf42-2d7e-4956-afa0-6fb3b025b69ao%40googlegroups.com.
