On Thursday, March 2, 2017 at 10:31:16 AM UTC-8, Jed Carty wrote:
>
> being able to point a reveal to a variable would be nice, but I don't 
> think there is a way to do that.
>

Normally, the <$reveal> widget uses params "state" and "text" to compare a 
value stored in a "state" tiddler with some literal "text" value.

There is also a third param, "default" that is used as a fallback value to 
compare with if the state tiddler is not found or if the state="..." param 
is not defined.

Thus, if you omit the state="..." param, and use default="..." instead, you 
can use <$reveal> to compare values stored in variables.

Something like this:
<$reveal text=<<variable>> type="match" default="somevalue">
...
</$reveal> 

or

<$reveal text=<<variable>> type="match" default=<<anothervariable>>>
...
</$reveal>

enjoy,
-e
Eric Shulman
TiddlyTools: Small Tools for Big Ideas (tm)
InsideTiddlyWiki: The Missing Manuals

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