select tag defaultVault doesn't work in certain conditions

[wookiehangover]

http://jsfiddle.net/2hqSu/4/

I ran into an inconsistency when trying to use defaultValue on a select tag and also generating options from values in this.props. If options are provided after the component is initially rendered (in my case, getting the options from an AJAX call,) defaultValue isn't correctly set on subsequent calls to render.

value still works as expected in this scenario, as does providing the complete array of options to the view constructor.

A test case is in the jsfiddle linked above.

Not sure what the expected behavior for defaultValue is in this case 👻

Thanks!

[sophiebits]

This is intended; see #1484. Because the user could have an option after the initial render, React won't blow away their selection when updating.