angularjs - Setting default value in options angular -

i'm trying set default selected value in select statement:

<p ng-repeat="something in somethings">     <select data-ng-options="key value (key , value) in values[$index]" ></select> </p> 

my values this:

[{1:2,2:3},{1:2,2:3},{1:2,2:3}] 

note $index outside iteration loop's index.

now imagine want select option 1 in 1st iteration of $index , 2 in second iteration etc.

how achieve same?

you need ng-model angular attribute on select control set default item. exmaple:

 <p ng-repeat="something in somethings">     <select ng-model="something.defaultvalue" data-ng-options="key value (key , value) in values[$index]" ></select> </p>