View context preservation

user_widget.js

App.UserWidget = Ember.View.extend({
  templateName: 'widget.user.handlebars',
  user:null
});

UsersPage.Handlebars

{{#each App.users}}
   {{view App.UserWidget userBinding="this"}}
{{/each}}

widget.user.handlebars

{{#with view.user}}
  <h1>{{lastname}}, {{firstname}}</h1> 
  <!-- target="this" is invalid, part of my confusion is how to use this with context. -->
  <span {{action "deleteUser" target="this"}}>Delete User</span>
{{/with}}