How to bind two editable-select , e-ng-options together?

[JaosnHsieh]

Hi ,
I'm trying to make a car Brands -> Models input options but I can't change the 2nd input options after I selected the 1st input.

Like when I select "Ford" then I can only select 'Focus' or 'Fiesta' at the next input.
And when I select 'Toyota' then I can only select 'Camry' at the next input.

below is the link I didn't finish.

http://jsfiddle.net/NfPcH/16483/

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I found an possible way to make it , put ng-change directive on the first option then I can change the second options , but I tried to put "ng-change" on the editable tag , it shows an error " ReferenceError: models is not defined " , Where can I put ng-change will bind the select input element? Thanks.

http://jsfiddle.net/NfPcH/16490/

Thanks

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Update :

I found a "e-ng-change" and then put $data as parameter , it works. Thanks.
http://jsfiddle.net/NfPcH/16491/

[ckosloski]

Thanks for posting your results!!
Can this issue be closed now?