js和angularjs之間的相互調用
阿新 • • 發佈:2018-05-25
.get ID .cn blog 相互 RR angular com IE
方法一
var element = angular.element($document.getElementById("app")); var controller = element.controller(); var scope = element.scope(); //調用方法 scope.sub1(); //如果需要重新綁定 scope.$apply(); //調用字段 scope.field1;
angular.element(domElement).scope() to get the current scope for the element
angular.element(domElement).injector() to get the current app injector
angular.element(domElement).controller() to get a hold of the ng-controller instance.
方法二:通過controller來獲取app
var appElement = document.querySelector(‘[ng-controller=mainController]‘);
然後在獲取$scope變量:
var $scope = angular.element(appElement).scope();
如果改變了其中的變量之後,需要在頁面表現出來,還需要調用apply()方法:
$scope.$apply();
參考文章:
https://segmentfault.com/a/1190000000747708
https://www.cnblogs.com/CheeseZH/p/4515638.html
js和angularjs之間的相互調用