angularjs – angular bootstrap typeahead将ng-model设置为对象

例如

mycontroller.js

var getStates = function() {
   // calls rest service that pulls in states.json from some angular factory
}
var StateCtrl = function ($scope) {
    $scope.states = getStates();

    $scope.submit = function () {
        // Should expect an Object and not the name of the state
        console.log($scope.states);
    }
}
angular.module('StateCtrl',[]).controller(['$scope',StateCtrl]);

states.json

[
// i don't want just state.name i want everything
{name: Alabama,stateCode: 123,salesTax: .06},{name: Arkansas,stateCode: 122,{name: New York,stateCode: 120,salesTax: .10},...
]

的index.html

<input ng-model="selectedstate" uib-typeahead="state.name for state in states">
<!--- i want selectedState to be {{state}} and not {{state.name}} -->
<button ng-click="submit()">submit</button>