If you have a tiddler tagged with $:/tags/StartupAction and put in
<$action-setfield $tiddler='$:/SiteTitle' $field='text' $value='this
works'/>
or
<$action-setfield $tiddler='$:/SiteTitle' $field='text'
$value={{SomeTiddler!!SomeField}}/>
the site title will get changed to 'this works' (or whatever string is
stored in SomeTiddler!!SomeField) when the wiki is reloaded.
If you make a macro like this (either global or in the tiddler with the
actions listed)
\define someText()
This doesn't work
\end
and list
<$action-setfield $tiddler='$:/SiteTitle' $field='text'
$value=<<someText>>/>
nothing happens when you reload the wiki. Looking at the widget object it
has actionTiddler and actionField variables set correctly, but actionValue
is undefined.
Also if you make a global macro like this
\define someMacro()
<$action-setfield $tiddler='$:/SiteTitle' $field='text' $value="this
doesn't work"/>
\end
and put <<someMacro>> in the tiddler that lists the actions it doesn't
trigger the action, and the widget created doesn't look like it has any
children or attributes set.
Looking a bit closer at transcluding the full statement, it should work in
5.1.8 when all the descendants are triggered, so that part isn't a problem.
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