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POToggle between child views with ember.js?
 

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  1. POToggle between child views with ember.js?
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    <p>I am trying to render a view that toggles between two of its children (or so I'd hope) and something is not exactly working. Here is my template:</p> <pre><code>{{#view App.LoginFormView isVisibleBinding="user.isNotAuthenticated" }} Username: {{view Ember.TextField valueBinding="user.loginName"}} / Password: {{view Ember.TextField valueBinding="user.userPassword" type="password"}} &lt;button class="btn" {{ action "login" }} {{bindAttr disabled="user.isNotValid"}}&gt;Login&lt;/button&gt; {{/view}} {{#view App.LoginInfoView isVisibleBinding="user.isAuthenticated" }} You are logged in as {{user.loginName}}. Click &lt;a {{action "logout"}}&gt;here&lt;/a&gt; to logout {{/view}} </code></pre> <p>in app.js I have the following:</p> <pre><code>App.User = Ember.Object.extend({ loginName:'', userPassword:'', rememberMe:true, isNotValid:function(){ return (this.get("loginName") == '') || (this.get("userPassword") == ''); }.property('loginName', 'userPassword'), isAuthenticated:false, isNotAuthenticated:function(){ return !this.isAuthenticated; }.property('isAuthenticated') }); App.AuthenticationController = Ember.Controller.extend({ login:function() { alert("loginName:"+this.user.get('loginName')+";\n"+ "userPassword:"+this.user.get('userPassword')+";\n"+ "rememberMe:"+this.user.get('rememberMe')+";\n"); this.user.isAuthenticated = true; }, user:App.User.create() }); App.AuthenticationView = Ember.View.extend({ templateName: 'authentication', userBinding:"App.AuthenticationController.user" }); App.LoginFormController = Ember.Controller.extend({ userBinding:"App.AuthenticationController.user" }); App.LoginFormView = Ember.View.extend(); App.LoginInfoController = Ember.Controller.extend({ userBinding:"App.AuthenticationController.user" }); App.LoginInfoView = Ember.View.extend(); App.Router = Ember.Router.extend({ enableLogging:true, root: Ember.Route.extend({ index: Ember.Route.extend({ route: '/', connectOutlets: function(router){ router.get('applicationController').connectOutlet('authentication','authentication'); }, login:function(router){ router.get('authenticationController').login(); } }) }) }); </code></pre> <p>The problem I am having is that the view does not toggle on the change of isAuthenticated property. I was under impression that would happen automagically and yet it does not. Any ideas on how to make this work? Or am I missing something fundamental (ember.js newbie here, so be gentle :-))</p> <p>Cheers, Alex.</p>
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    1. USash
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    1. COYou might want to take a look at the [Router Primer](http://emberjs.com/guides/router_primer/).
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    2. COI did and no it does not help.
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      1. USash
    3. COWhat is the current state of this? I mean, do both views get displayed at the same time? Also, are those view templates being rendered inside of another view template (like a parent view?), if that's the case, you might wanna change your binding to something like `isVisibleBinding="parentView.user.isNotAuthenticated"` when the object you're binding to is coming from the parent view. I believe this `parentView` has to be used since 1.0pre or pre2 for these cases
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      1. USMilkyWayJoe
 

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