What I've done, and it might not be the best approach, when I've needed to
concatenate two transclusions (which is what you're doing) is to call a
macro within a macro.
*\define myMacro(cat1:"" cat2:"")*
*<$macrocall $name="helper" scat1=$cat1$ scat2=$cat2$ />*
*\end*
*\define helper(scat1:"" scat2:"")*
*$scat1$$scat2$*
*\end*
*My output is: <<myMacro {{Value1}} {{Value2}}>>*
Mark
On Sunday, June 7, 2015 at 10:53:40 AM UTC-7, Ezequiel Malamud wrote:
>
> Hi all, I'm new using TiddlyWiki and I'm having some trouble to get a
> macro working using a transclusion output as parameter. None of the
> following works:
>
>
> *<<myMacro
> myParam="{{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}">>*
>
> *<<myMacro myParam={{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}>>*
>
> *<<myMacro "{{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}">>*
>
> *<<myMacro """{{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}""">>*
>
> *<$macrocall $name=myMacro
> myParam="{{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}"/>*
>
>
> I'm expecting *myMacro* (Javascript) to get the concatenation of the
> fields *some-field* of tiddlers *myTiddlerA* and *myTiddlerB* as the
> parameter but so far I just get the string
> *"{{myTiddlerA!!some-field}}{{myTiddlerB!!some-field}}"* as the argument.
> Any help would be much appreciated.
>
>
> This does work as expected:
>
>
> *<$macrocall $name=myMacro myParam={{myTiddlerA!!some-field}}/>*
>
>
> but this doesn't:
>
>
> *<$macrocall $name=myMacro myParam="{{myTiddlerA!!some-field}}"/>*
>
>
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