如何在页面控制器中获取指令的控制器:

write a custom directive to get the reference to the directive controller from the DOM element: angular.module('myApp') .directive('controller', controller); controller.$inject = ['$parse']; function controller($parse) { var directive = { restrict: 'A', link: linkFunction }; return directive; function linkFunction(scope, el, attrs) { var directiveName = attrs.$normalize(el.prop("tagName").toLowerCase()); var directiveController = el.controller(directiveName); var model = $parse(attrs.controller); model.assign(scope, directiveController); } } use it in the page controller's html: <my-directive controller="vm.myDirectiveController"></my-directive> Use the directive controller in the page controller: vm.myDirectiveController.callSomeMethod();

注意:给出的解决方案只适用于元素指令的控制器(标签名用于获取所需指令的名称)。

使用范围。将被调用的函数关联到指令函数

angular.module('myApp', [])
.controller('MyCtrl',['$scope',function($scope) {

}])
.directive('mydirective',function(){
 function link(scope, el, attr){
   //use scope.$parent to associate the function called to directive function
   scope.$parent.myfunction = function directivefunction(parameter){
     //do something
}
}
return {
        link: link,
        restrict: 'E'   
      };
});

在HTML中

<div ng-controller="MyCtrl">
    <mydirective></mydirective>
    <button ng-click="myfunction(parameter)">call()</button>
</div>

如何在页面控制器中获取指令的控制器:

write a custom directive to get the reference to the directive controller from the DOM element: angular.module('myApp') .directive('controller', controller); controller.$inject = ['$parse']; function controller($parse) { var directive = { restrict: 'A', link: linkFunction }; return directive; function linkFunction(scope, el, attrs) { var directiveName = attrs.$normalize(el.prop("tagName").toLowerCase()); var directiveController = el.controller(directiveName); var model = $parse(attrs.controller); model.assign(scope, directiveController); } } use it in the page controller's html: <my-directive controller="vm.myDirectiveController"></my-directive> Use the directive controller in the page controller: vm.myDirectiveController.callSomeMethod();

注意:给出的解决方案只适用于元素指令的控制器(标签名用于获取所需指令的名称)。

下面的解决方案将是有用的，当你有'控制器As'格式的控制器(父控制器和指令(隔离))

有人可能会觉得这很有用，

指令:

var directive = {
        link: link,
        restrict: 'E',
        replace: true,
        scope: {
            clearFilters: '='
        },
        templateUrl: "/temp.html",
        bindToController: true, 
        controller: ProjectCustomAttributesController,
        controllerAs: 'vmd'
    };
    return directive;

    function link(scope, element, attrs) {
        scope.vmd.clearFilters = scope.vmd.SetFitlersToDefaultValue;
    }
}

控制器:

function DirectiveController($location, dbConnection, uiUtility) {
  vmd.SetFitlersToDefaultValue = SetFitlersToDefaultValue;

function SetFitlersToDefaultValue() {
           //your logic
        }
}

HTML代码:

      <Test-directive clear-filters="vm.ClearFilters"></Test-directive>
    <a class="pull-right" style="cursor: pointer" ng-click="vm.ClearFilters()"><u>Clear</u></a> 
//this button is from parent controller which will call directive controller function

假设动作按钮使用与指令相同的控制器$scope，只需在链接函数内的$scope上定义函数updateMap。然后，当单击操作按钮时，控制器可以调用该函数。

<div ng-controller="MyCtrl">
    <map></map>
    <button ng-click="updateMap()">call updateMap()</button>
</div>

app.directive('map', function() {
    return {
        restrict: 'E',
        replace: true,
        template: '<div></div>',
        link: function($scope, element, attrs) {
            $scope.updateMap = function() {
                alert('inside updateMap()');
            }
        }
    }
});

小提琴

根据@FlorianF的评论，如果指令使用孤立的作用域，事情就更复杂了。这里有一种让它工作的方法:给map指令添加一个set-fn属性，它将在控制器上注册指令函数:

<map set-fn="setDirectiveFn(theDirFn)"></map>
<button ng-click="directiveFn()">call directive function</button>

scope: { setFn: '&' },
link: function(scope, element, attrs) {
    scope.updateMap = function() {
       alert('inside updateMap()');
    }
    scope.setFn({theDirFn: scope.updateMap});
}

function MyCtrl($scope) {
    $scope.setDirectiveFn = function(directiveFn) {
        $scope.directiveFn = directiveFn;
    };
}

小提琴

测试 希望这能帮助到一些人。

我的简单方法(将标记视为原始代码)

<html>
<div ng-click="myfuncion"> 
<my-dir callfunction="myfunction">
</html>

<directive "my-dir">
callfunction:"=callfunction"
link : function(scope,element,attr) {
scope.callfunction = function() {
 /// your code
}
}
</directive>