Hallo Thomas,
again a great and much desired feature!
You are doing lot of basic but groundbreaking things that are taking TW
to a new level.
Thanks for this
Jan
Am 30.04.2017 um 15:48 schrieb Thomas Elmiger:
Hi all
A new "hack" is ready for you to try – I hope you will find it useful,
e.g. to create quizzes or tests, to automate letters, …
This macro offers a solution for simple if-then-else text generation.
It presents some added value compared to the reveal widget: it accepts
variables as well as text references and it can show an error message.
The*ifAisB macro *comes with full documentation in the tiddler
$:/_telmiger/ifAisB
<https://tid.li/tw5/hacks.html#%24%3A%2F_telmiger%2FifAisB> – a link
to the documentation can also be found below.
Credits and more examples: This solution was inspired by and developed
together with Måns who describes his usage of a former version in this
post
<https://groups.google.com/d/msg/tiddlywiki/tm1MH8etwrE/z__sB_TJAgAJ>
in the Google group. Many others have contributed with relating posts
or inspiring ideas. So thank you, TW community!
------------------------------------------------------------------------
A shorthand macro to test if the value of a field /priority/ equals
"a" could be defined and used like this:
|\define check-a() <$macrocall $name="ifAisB" A={{!!priority}} B="a" then="priority is a"
else="priority is not a"/>
<<check-a>>|
------------------------------------------------------------------------
See documentation here:
https://tid.li/tw5/hacks.html#ifAisB%20%E2%80%93%20Compare%20if-then-else%20Style%20in%20Wikitext
As always:*Do yourself a favour and save a backup* before trying my
stuff.
Let me know if it works for you.
All the best,
Thomas
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