Sparky does not pick up objects that are not in Sparky.data at first run

[stephband]

Gotcha.

Sparky.data is in the prototype chain for sparky.data. It is yet to be decided whether this is wise. IT makes observation difficult, that's for sure. The upshot is that this won't work:

{{property}}

Sparky(div);

Sparky.data.model = { object: { thing: { property: 'hello' } } };

...because Sparky.data is in the prototype chain of the data used by the tag, and model is not yet declared.