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PO'action' in Ember not calling the controller method
 

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    <p>I converted this Ember Rails app <a href="https://github.com/kagemusha/ember-rails-devise-demo" rel="nofollow">https://github.com/kagemusha/ember-rails-devise-demo</a> from coffeescript to javascript. The login and registration actions in the AuthController work perfectly when I click the links, however, when I click the logout button, I'm getting an error that nothing handled the logout event, even though there's an action setup to do it in the same controller as the other two links.</p> <pre><code>Uncaught Error: Nothing handled the event 'logout'. {{view App.MenuItem href="#/login" label="Login" }} {{view App.MenuItem href="#/registration" label="Register"}} &lt;button class="btn" {{action logout}}&gt;Logout&lt;/button&gt; </code></pre> <p>Can you see why the logout action in the AuthController might not be handling the event. It works in the coffeescript version. </p> <p>Update, there is a App.NavbarController that extends the ObjectController and wraps the logout in an action hash. </p> <p>Navbar Controller</p> <pre><code> App.NavbarController = Ember.ObjectController.extend({ needs: ['auth'], isAuthenticated: Em.computed.alias("controllers.auth.isAuthenticated"), actions: { logout: function() { return this.get("controllers.auth").logout(); } } }); </code></pre> <p>Authentication controller</p> <pre><code>App.AuthController = Ember.ObjectController.extend({ currentUser: null, isAuthenticated: Em.computed.notEmpty("currentUser.email"), login: function(route) { var me; me = this; return $.ajax({ url: App.urls.login, type: "POST", data: { "user[email]": route.currentModel.email, "user[password]": route.currentModel.password }, success: function(data) { log.log("Login Msg " + data.user.dummy_msg); me.set('currentUser', data.user); return route.transitionTo('home'); }, error: function(jqXHR, textStatus, errorThrown) { if (jqXHR.status === 401) { return route.controllerFor('login').set("errorMsg", "That email/password combo didn't work. Please try again"); } else if (jqXHR.status === 406) { return route.controllerFor('login').set("errorMsg", "Request not acceptable (406): make sure Devise responds to JSON."); } else { return p("Login Error: " + jqXHR.status + " | " + errorThrown); } } }); }, register: function(route) { var me; me = this; return $.ajax({ // url: App.urls.register, url: "/users.json", type: "POST", data: { "user[name]": route.currentModel.name, "user[email]": route.currentModel.email, "user[password]": route.currentModel.password, "user[password_confirmation]": route.currentModel.password_confirmation }, success: function(data) { me.set('currentUser', data.user); return route.transitionTo('home'); }, error: function(jqXHR, textStatus, errorThrown) { return route.controllerFor('registration').set("errorMsg", "That email/password combo didn't work. Please try again"); } }); }, logout: function() { var me; console.log("Logging out..."); me = this; return $.ajax({ url: App.urls.logout, type: "DELETE", dataType: "json", success: function(data, textStatus, jqXHR) { $('meta[name="csrf-token"]').attr('content', data['csrf-token']); $('meta[name="csrf-param"]').attr('content', data['csrf-param']); log.info("Logged out on server"); me.set('currentUser', null); return me.transitionToRoute("home"); }, error: function(jqXHR, textStatus, errorThrown) { return alert("Error logging out: " + errorThrown); } }); } }); </code></pre>
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    1. COCan you try to use `{{action logout target="controller"}}`. In the current version of Ember one has to specify them always explicitly, i think.
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      1. USmavilein
    2. COThere's no need to specify the target unless the target is a view. The default behaviour of the action helper is to call the corresponding controller's action.
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      1. USSimon Cateau
    3. COThe handlebars markup there is in the template for a 'NavbarView', correct?
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