project/app/templates/pages.hbs

<div class="container-fluid main-container">
  <div class="col-md-12 content">
    <div class="card">
      <div class="card-block">
        <div class="row">
          <div class="col-md-4 content">
            <button
              class="btn btn-primary-outline" {{action "createNew"}}>Create a new basic page
            </button>
          </div>
        </div>
      </div>
    </div>

    {{#unless isEditing}}

      <div class="card">
        <div class="card-block">
          {{#each model as |item|}}
            <div class="row rowSpacer">
              <div class="col-md-4 content">
                {{item.title}}
              </div>
              <div class="col-md-4 content">
                {{item.pageMode}}
              </div>
              <div class="col-md-4 content">
                <button class="btn btn-primary btn-sm" {{action "performEdit" item.id}}>Edit</button>
               <button class="btn btn-danger btn-sm" {{action "performDelete" item.id}}>Delete</button>
              </div>
            </div>
          {{/each}}
        </div>
      </div>
    {{/unless}}

    {{#if isEditing}}

      <div class="card">
        <div class="card-header">
          New Page
        </div>
        <div class="card-block">
          <div class="row">
            <div class="col-md-4 content">
              <form {{action "savePage" on='submit'}}>

                {{#if model.usefulPid}}
                  <div class="col-md-12 form-inline">
                    <p>Link to this page: <span class="linkpid">{{model.usefulPid}}</span></p>
                  </div>

                {{/if}}
                <div class="col-md-12 form-inline">
                  <label for="title">Title:</label>
                  {{input id='title' placeholder='title'  value=model.title class="form-control" required="required"}}
                </div>
                <div class="col-md-12 form-inline">
                  <label for="imageUrl">Image URL:</label>
                  {{input id='imageUrl' placeholder='URL to your image'  value=model.imageUrl class="form-control" required="required"}}
                </div>
                <div class="col-md-12 form-inline">
                  <div>Link One</div>
                  <label for="link1title">Text:</label>
                  {{input id='link1title' placeholder='Text'  value=model.link1Text class="form-control"}}
                  <br/>
                  <label for="link1url">URL:</label>
                  {{input id='link1url' placeholder='http://something.com/link'  value=model.link1Url class="form-control"}}
                </div>
                <div class="col-md-12 form-inline">
                  <div>Link Two</div>
                  <label for="link2title">Text:</label>
                  {{input id='link2title' placeholder='Text'  value=model.link2Text class="form-control"}}
                  <br/>
                  <label for="link2url">URL:</label>
                  {{input id='link2url' placeholder='http://something.com/link'  value=model.link2Url class="form-control"}}
                </div>
                <div class="col-md-12 form-inline">
                  <div>Link Three</div>
                  <label for="link3title">Text:</label>
                  {{input id='link3title' placeholder='Text'  value=model.link3Text class="form-control"}}
                  <br/>
                  <label for="link3url">URL:</label>
                  {{input id='link3url' placeholder='http://something.com/link'  value=model.link3Url class="form-control"}}
                </div>
                <div class="col-md-12 form-inline">
                  <div>Link Four</div>
                  <label for="link4title">Text:</label>
                  {{input id='link4title' placeholder='Text'  value=model.link4Text class="form-control"}}
                  <br/>
                  <label for="link4url">URL:</label>
                  {{input id='link4url' placeholder='http://something.com/link'  value=model.link4Url class="form-control"}}
                </div>
                <div class="form-group">
                  <div class="col-sm-offset-2 col-sm-10">
                    <button type="submit" class="btn btn-primary">Save</button>
                    <button
                      class="btn btn-danger" {{action "cancelEdit"}}>Cancel
                    </button>
                  </div>
                </div>
              </form>
            </div>
            <div></div>
            <div class="col-md-8 content">
              <div id="fakeDevice" class="fakeDevice">
                <h1 class="text-xs-center">{{ model.title }}</h1>
                {{#if model.noImage }}
                  <img src="http://pipes.silvrtree.co.uk/assets/fm.png"
                       class="center-block image300"/>
                {{else}}
                  <img src="{{model.imageUrl}}" class="center-block image300"/>
                {{/if}}

                <ul class="list-group">
                  {{#if model.visibleLink1 }}
                    <li class="list-group-item  text-xs-center"><a
                      href="{{model.link1Url}}"
                      target="_blank">{{model.link1Text}}</a></li>
                  {{else}}
                    <li class="list-group-item text-muted text-xs-center">
                      <em>Your link here</em></li>
                  {{/if}}


                  {{#if model.visibleLink2 }}
                    <li class="list-group-item text-xs-center"><a
                      href="{{model.link2Url}}"
                      target="_blank">{{model.link2Text}}</a>
                    </li>
                  {{else}}
                    <li class="list-group-item text-muted text-xs-center">
                      <em>Your link here</em></li>
                  {{/if}}

                  {{#if model.visibleLink3 }}
                    <li class="list-group-item text-xs-center"><a
                      href="{{model.link3Url}}"
                      target="_blank">{{model.link3Text}}</a>
                    </li>
                  {{else}}
                    <li class="list-group-item text-muted text-xs-center">
                      <em>Your link here</em></li>
                  {{/if}}

                  {{#if model.visibleLink4 }}
                    <li class="list-group-item text-xs-center"><a
                      href="{{model.link4Url}}"
                      target="_blank">{{model.link4Text}}</a>
                    </li>
                  {{else}}
                    <li class="list-group-item text-muted text-xs-center">
                      <em>Your link here</em></li>
                  {{/if}}
                </ul>
              </div>
            </div>
          </div>
        </div>
      </div>
    {{/if}}
  </div>
</div>