Just for a Diversity of solutions, Coming late from Down under (In Sydney
Australia)
<$text text={{{ [all[current]get[caption]] ~[{!!title}] }}}/>
Regards
Tony
On Thursday, May 14, 2020 at 5:04:43 AM UTC+10, Scott Sauyet wrote:
>
> Can I replace part of the $:/core/ui/ViewTemplate/title tiddler with some
> conditional logic?
>
> I've been working on auto-generating a static read-only TW5 to document a
> system. It's been working quite well, thanks to some help from people on
> this list. One thing I'm trying to do is to display the caption rather
> than the title in the tiddler card header. But I need to do this
> conditionally, because not every tiddler will have the caption property.
> I've found that I can modify this:
>
> <h2 class="tc-title">
> <$view field="title"/>
> </h2>
>
>
> to this:
>
> <h2 class="tc-title">
> <$view field="caption"/>
> </h2>
>
>
> to achieve the change, but I'm hoping to do that conditionally with
> something that works like this:
>
> <h2 class="tc-title">
> <if field caption exists><then><$view field="caption"/></then><else><$view
> field="title"/></else></if>
> </h2>
>
>
> Obviously the syntax is nowhere near real, but I think it should
> demonstrate what I'm trying to do. Is this readily achievable?
>
> Thanks,
>
> -- Scott
>
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