Is there way a way to trigger an action defined in the itemController. When I trigger the action with <button {{action 'inItem' }}>, it throws Uncaught Error: Nothing handled the event 'inItem'.. If I set the target for the action with <button {{action 'inItem' target=item}}> , it throws the error, Uncaught TypeError: Cannot read property 'apply' of undefined.
How do I trigger the action defined in the itemController.
App = Ember.Application.create({
LOG_TRANSITIONS: true
});
App.Router.map(function(){
this.resource('posts');
});
App.PostsRoute = Ember.Route.extend({
model: function(){
return [
{title: 'success'},
{title: 'winning'},
{title: 'breakthrough'}
];
}
});
App.PostsController = Ember.Array.extend({
itemController: 'post'
});
App.PostController = Ember.ObjectController.extend({
isSelected: false,
actions: {
inItem: function(){
this.set('isSelected', true);
//alert('hi');
}
}
});<!DOCTYPE html>
<html>
<head>
<script src="//code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.0.0/handlebars.js"></script>
<script src="http://builds.emberjs.com.s3.amazonaws.com/tags/v1.0.0/ember.js"></script>
<meta charset="utf-8">
<title>JS Bin</title>
</head>
<body>
<script type='text/x-handlebars' id='application'>
{{#link-to 'posts'}} All posts {{/link-to}}
{{outlet}}
</script>
<script type='text/x-handlebars' data-template-name='posts'>
<br>
{{#each item in controller }}
{{#if item.isSelected}}
{{item.title}}
{{/if}}
<br>
<button {{action 'inItem' target=item}} {{bind-attr class="isSelected"}}> call itemcontroller action </button>
{{/each}}
</script>
</body>
</html>Your controller should be extending ArrayController, not Array.
App.PostsController = Ember.ArrayController.extend({
itemController: 'post'
});