angularjs：异步调用后视图数据不会更新

Question

I am using a 3rd party js library to make http requests to their api. I perform this operation on every keystroke in an input field using "ng-keyup". After the call to there api returns I set the $scope.results which populates the view. However the view always updates one iteration behind, debugging this looks to be with the async call.

Is there a way to refresh the view or make the async call differently rather than just a callback?

Answer 1

Looks like your callback might be executing outside of angular context. Try calling $scope.$apply() in async callback. If that's not the issue, post some code please :)