On Tue, Jul 22, 2014 at 1:49 PM, banjax <[email protected]> wrote:

Your problem is here:

> {{ng-blah}}

Your ng-model directive binds input's value to the 'blah' model
variable while your expression uses arithmetic operation (minus) on 2
variables: 'ng' and 'blah'
Rewrite your expression as {{blah}} and things should become less mysterious.

I guess something led you believe that you need to ng-prefix model
values in the interpolated expressions ({{}}) which is not the case.

Cheers,
Pawel

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http://angular-ui.github.com/bootstrap/

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