Hello,
I'm trying to find an elegant way to call a method from an object using scxml.
I start by placing my object ("foo") in the context, then starting execution.
My goal would be to have something like:
<onentry>
<expr="foo.bar()/>
</onentry>
but this does not work since expr is not a tag. Instead, the best method I've
found is to create a dummy variable in my data model and then fake assignments
to it:
<datamodel>
<data id="scratch" />
</datamodel>
<state id="hello" final="true">
<onentry>
<assign location="scratch" expr="foo.bar()/>
</onentry>
</state>
While this works, it seems unneccesary and contrived. Is there a more elegant
way to do this?
Thanks,
Chris Dragert
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