[英]AngularJS : Call controller function from outside with vm
我在這里:
var app = angular.module('app');
app.controller("myController", function () {
var vm = this;
vm.myFunction = function() { alert('foo'); };
});
app.animation('.animate', ["$timeout", function($timeout) {
var vm = this;
return {
addClass: function(element, className, doneFn) {
$timeout(function() {
console.log('this is displayed');
vm.myFunction(); // Doesn't work !
});
}
}
}]);
當我在模板中添加一個類時,就會觸發addClass
。 但是, vm.myFunction()
不存在,因為它不存在。
我們該如何做到有角度呢?
修改您的代碼,如下所示:
var app = angular.module('app');
app.controller('myController', function ($scope) {
var vm = this;
vm.myFunction = function() { alert('foo'); };
$scope = vm;
});
app.animation('.animate', ["$timeout", 'myController', function($timeout, myController) {
var vm = myController;
return {
addClass: function(element, className, doneFn) {
$timeout(function() {
console.log('this is displayed');
vm.myFunction(); // Doesn't work !
});
}
}
}]);
與您的有所不同,但我認為這可以為您提供幫助...
in HTML
<div id="outer" ng-controller="myController"></div>
in JS
var app = angular.module('app');
app.controller('myController', function ($scope) {
$scope.myFunction = function() { alert('foo'); };
});
var scope = angular.element($("#outer")).scope();
scope.myFunction();
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