Just to be clear, this doesn't actually set the value of the field B to the
value of field A…it sets the value of field B to a reference to the value
of field A. This is exactly how it works in a spreadsheet too, so that's
probably what you're looking for. There are also ways to create an action
that will permanently set the value of field B instead if that's more
useful.
And one proviso, because this does a transclusion, you won't be able to use
the field B as the value of an attribute and have it work as expected. Like
suppose field A contained a list of tiddlers and you wanted to display
them; you might try:
<$list filter={{!!fieldB}}>...</$list>
If you do that the filter will just get set to the literal text
"{{A!!fdx}}" and you won't see anything. (There are ways to get around
this, but I've probably said more than you need already.)
On Wednesday, May 12, 2021 at 10:47:26 PM UTC-5 Mohammad wrote:
>
> - YES
>
> Example i
> tiddler A has field fdx and fdy and you like fdy gets the value from fdx
> dynamically
> then put this in field fdy: {{!!fdx}}
>
> Example i
> tiddler A has field fdx and tiddler B has fdy and you like fdy gets the
> value from fdx dynamically
> then put this in field fdy of tiddler B: {{A!!fdx}}
>
>
>
> Best wishes
> Mohammad
>
>
> On Thu, May 13, 2021 at 6:17 AM 'mohamed maghrabi' via TiddlyWiki <
> [email protected]> wrote:
>
>>
>> Hi,
>>
>> is it possible to have one field change value based on another value
>> entered in another field
>>
>> so i am thinking similar to excell you can say if cell x = 1 then
>> current cell =y
>>
>> sorry if i sound naive:)
>>
>> --
>> 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/3ec88fc2-2c37-4516-a7da-cc6f08186afbn%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/tiddlywiki/3ec88fc2-2c37-4516-a7da-cc6f08186afbn%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
>
--
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/18e79ee7-f97a-485b-8ce0-cef21e2ce994n%40googlegroups.com.
