ng-options为每个选项添加后缀

Question

Suppose i have the following array with strings:

$scope.open_slots = ["00","10","50"] , and i would like to have the following results:

without doing this : $scope.open_slots = ["00 minutes","10 minutes","50 minutes"]

how can i just add suffix to each item in the select option list?

this is my code:

 <select data-ng-model="minutes_per_slot" data-ng-options="item for item in open_slots"></select>

Answer 1

You can do it using the as part of the ngOptions :

ng-options="slot as slot+' minutes' for slot in open_slots">

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See, also, this short demo .

Answer 2

Try:

<select data-ng-model="minutes_per_slot" 
        data-ng-options="item as item + ' minutes' for item in open_slots">