Hi Jeremy, That sounds good! I will also file a feature request <https://github.com/Jermolene/TiddlyWiki5/issues/4064> for this and hopefully have a <$switch>/<$case> widget pair after 5.1.20
--Mohammad On Friday, July 5, 2019 at 1:11:34 AM UTC+4:30, Jeremy Ruston wrote: > > Hi Mohammad > > Your construction with list widgets is a pretty good approximation of a > switch/case construction. The only frustration is that it is possible for a > value to trigger more than one of the list widgets; it would be better if > there was a way to make things stop after the first match. > > One could certainly imagine a <$switch>/<$case> widget pair that could > resolve that issue and might be more efficient as well. Perhaps after > v5.1.20 > > Best wishes > > Jeremy > > On 4 Jul 2019, at 10:06, Mohammad <mohamma...@gmail.com <javascript:>> > wrote: > > In Javascript, C, C++ we have a programming construct called Switch-Case > > See : JS: https://www.w3schools.com/js/js_switch.asp, > > switch(*expression*) { > case *x*: > > * // code block* break; > case *y*: > > * // code block* break; > default: > // *code block* > } > > > This code can do equivalent operation! Is this according to TW good > programming practice? > Is there any better solution? I think looking in list items may be another > solution! Does anybody has tried such solution before? > > > \define items() One Two [[Three Four]] Five > > \define switch(item) > <$list filter="[enlist<items>search<__item__>]" emptyMessage="Zero"> > <<currentTiddler>> > </$list> > \end > > <<switch One>> > <<switch "Three Four">> > <<switch "Ten">> > > > This line > > <$list filter="[enlist<items>search<__item__>]" emptyMessage="Zero"> > > Can be like this also > > <$list filter="[enlist<items>title<__item__>]" emptyMessage="Zero"> > > > What do you think? > > -- > 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 tiddl...@googlegroups.com <javascript:>. > To post to this group, send email to tiddl...@googlegroups.com > <javascript:>. > 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/b5fb6465-db3a-4809-a878-5b475f3c1b99%40googlegroups.com > > <https://groups.google.com/d/msgid/tiddlywiki/b5fb6465-db3a-4809-a878-5b475f3c1b99%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- 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 post to this group, send email to tiddlywiki@googlegroups.com. 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/4ca23c7a-7938-458b-beb5-d61bad2a361c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
