Hi Tony example-String
That is a new testversion now i want it mak to a new (shorter )string <<substring title start end>> <<substring "title" "9" "10"> Member for this <<substring "title" "16" "19">> should given "a Member for this test" Am Freitag, 27. März 2020 12:15:42 UTC+1 schrieb TonyM: > > Gerald, > > It would be good if you gave a sample string and the result. > > See here, https://tiddlywiki.com/prerelease/#Filter%20Operators > > Any filter can be used to do this, but the triple braces are quick and easy > > \define source-field() title > <$set name=string value={{{ [all[current]get<source-field>] }}}> > > > ;Is one or some of these what you want? > :First Character = {{{ [<string>split[]first[]] }}} > :Last Character = {{{ [<string>split[]last[]] }}} > :Count = {{{ [<string>split[]count[]] }}} > :Length = {{{ [<string>length[]] }}} > > > ;This is what split does, notice it removes the spaces (but not with count > ) > {{{ [<string>split[]] }}} > > </$set> > > > Regards > Tony > > On Friday, March 27, 2020 at 5:34:17 PM UTC+11, Gerald Weis wrote: >> >> hi all >> >> I have an new projekt where i need an general substringfunktion >> >> the makro should work at the pattern "fieldname" "starting >> characternumer which should be extracted" "last charcternumber wich should >> extracted" >> >> the most used field is the field "title" of the current Tiddler. >> but other fields of current tiddlers should be possible to for use. >> >> this substring must be printet in an other field as string. >> >> my skill ist not so good. >> >> >> thanks for ideas >> > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/24c0f2d1-644c-48cf-a8f2-5fb23fa82ee3%40googlegroups.com.
