Ember-如何创建和绑定Checkbox控制器？ [英] Ember - how to create and bind a Checkbox controller?

问题描述

此问题与此处给出的答案相关。

This question is linked to the answer given here.

在视图中具有复选框

App.RoleCheckbox = Em.Checkbox.extend({
    userRolesBinding: 'parentView.user.roles', // Points to the roles of the user

    checked: function () {
        var userRoles = this.get('userRoles');
        return userRoles.contains(this.get('content'));
    }.property('content', 'userRoles.@each'),

    click: function (evt) {
        //do something
        var controller = this.get("controller");
        controller.clicked(evt);
     }
});

我希望click函数从RoleCheckboxController调用被单击的函数：

I would like that the click function calls the clicked function from the RoleCheckboxController:

App.RoleCheckboxController = Em.Controller.extend({
    clicked: function(evt){
        //Really do the thing
    }
});

但这不起作用。我该如何解决？

But this does not work. How could I fix this ?

JSFiddle： http：// jsfiddle.net/3fMpD/

JSFiddle: http://jsfiddle.net/3fMpD/

推荐答案

您可以使用正确的命名约定。

例如，这会将控制器与视图关联：

For example, this would associate the controller to the view:

// Instead of App.RoleCheckBoxController
App.ApplicationController = Ember.Controller.extend( /* ... */ );
App.ApplicationView = Ember.View.extend( /* .. */ );

JSFiddle： http://jsfiddle.net/YL5rQ/

JSFiddle: http://jsfiddle.net/YL5rQ/

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