指定要在“渲染”中显示的模板

Question

Im trying to use,the 'render' in ember.js, what I want to do is specify which template content will be render:

<div>
{{render "content"}}
</div>

<script type="text/x-handlebars" data-template-name="template1"> 
 content 1
<script>

<script type="text/x-handlebars" data-template-name="template2"> 
 content 2
<script>


App.ContentView = Ember.View.extend({
  templateName: validateSomething() ? 'template1' : 'template2',
});

That's what I have but is not working, is it possible make what I'm trying? Some other ideas??

Thanks!

Answer 1

I don't think templateName: validateSomething() ? 'template1' : 'template2' templateName: validateSomething() ? 'template1' : 'template2' will work. Why not use the Handlebars {{#if}}{{/if}} helper to determine what to render (within your content template)?

Update: This could be more what you are after:

<div>
{{render "content"}}
</div>

<script type="text/x-handlebars" data-template-name="content"> 
  {{#if condition}}
     {{view App.Template1View thisBinding="this"}}
  {{else}}
     {{view App.Template1View thisBinding="this"}}
  {{/if}}
<script>

<script type="text/x-handlebars" data-template-name="template1"> 
 content 1
<script>

<script type="text/x-handlebars" data-template-name="template2"> 
 content 2
<script>

I haven't been able to test this yet, but it should be enough to demonstrate the idea.