angularjs - ngOptions use a later initialized value as result -

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i have select ng-options:

res.blob res.name group res.title res in exerciseresources.images

the array has such style:

{     name: "bee",     title: "animals",     path: "/images/animals/bee_1.2.png" }

the res.blob initialized during page load, undefined in html. on pageload convert image blob stored in .blob (i refer in ng-options).

the init function in controller refers function in service:

$q(function () {     constants.initblob(); }); $scope.exerciseresources = constants.exerciseresources;

i think loaded afterwards. there way refresh html, value working?


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