ionNavBar.html

<template name="ionNavBar">
  <div class="{{classes}} nav-bar-block nav-bar-transition-{{transition}} nav-bar-direction-forward" data-navbar-container>
    {{> yield "headerButtonLeft"}}
    {{> yield "headerTitle"}}
    {{> yield "headerButtonRight"}}
  </div>
</template>
<!--
This file is from meteoric
-->

user.coffee

Template.user.events
  'click .done-button': (event, template) ->
    console.log 'Clicked done-button: ', this

user.html

<template name='user'>
  {{#contentFor "headerTitle"}}
    <h1 class="title">Edit</h1>
  {{/contentFor}}

  {{#contentFor "headerButtonLeft"}}
    <a class='button button-icon' data-nav-direction="back" href="/users">Back</a>
  {{/contentFor}}

  {{#contentFor "headerButtonRight"}}
    <button class="button button-icon done-button">Done</button>
  {{/contentFor}}
  <p>Body text for main yield</p>
</template>