angular指令

var app = angular.modeule(‘myapp‘,[]);

app.directive(‘common‘,function(){
    return {
    ...
    controller: function($scope){
        this.method1 = function(){
        };
        this.method2 = function(){
        };
    },
    ...
    }
});

app.directive(‘d1‘,function(){
    return {
    ...
    require: ‘?^common‘,
    link: function(scope,elem,attrs,common){
        scope.method1 = common.method1;
        ..
        },
    ...
    }
});

app.directive(‘d2‘,function(){
    return {
    ...
    require: ‘?^common‘,
    link: function(scope,elem,attrs,common){
        scope.method1 = common.method1;
        ..
        },
    ...
    }
});