Is handlebars.js giving you trouble all of a sudden?

My handlebars.js template was working perfectly for a week, but suddenly stopped. I'm puzzled by this issue and would appreciate any insights on why it might have stopped functioning.

Here is the template:

    <script id="banners-template" type="text/x-handlebars-template">
   <div class="banner-container" >
   {{#banners}}
   <ul class="banner" >
   <li><div class="checkbox"></div></li>
   <li>{{publisher_status}}</li>
   <li><a href="{{url}}">Test Link</a></li>
   <li><img class="banner" src="{{imageurl}}"/></li>
   <li>{{description}}</li>
   <li>{{width}}x{{height}}</li>
   </ul>
   {{/banners}}
   </div>
   </script>

And here is the code that has been in use:

    var bannersRawTemplate   = $("#banners-template").html();
    var bannersTemplate = Handlebars.compile(bannersRawTemplate);
    data = '{"banners":[{"type":"banner","width":125}]}';
    alert(bannersTemplate(data));

Even though 'type' is not referenced in the template above, I should still see the content inside the "banners" array loop displayed once. However, only a blank space is showing up. It seems like the JSON's 'banners' array is not being recognized.

Any thoughts or suggestions?

Thank you in advance.

Answer №1

Is there a specific reason why you are passing a string instead of the actual JSON data? Based on my experience with Mustache and a quick look at the Handlebars.js documentation, it seems like you should be passing the JSON object directly:

JSON.parse('{"banners":[{"type":"banner","width":125}]}');

Alternatively, if the code you provided is accurate, why not simply do this:

{"banners":[{"type":"banner","width":125}]}

This assumes that the problem is not related to having a list with only one element.

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