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Md. Tanzilul Hasan Khan

I have created custom latest blog template. But I can't show cover images in thumbnails.

Cover image should be here:

I have written following code to show the cover image:

<t t-set="properties" t-value="json.loads(post.cover_properties)">
  <a class="o_panel_cover" t-attf-href="#{blog_url('', ['blog', 'post'], blog=post.blog_id, post=post)}" t-att-style="background-image: #{cover_properties.get('background-image')};"> </a>
</t>
<div class="panel-heading mt0 mb0">
  <h4 class="mt0 mb0">
  <a t-attf-href="#{blog_url('', ['blog', 'post'], blog=post.blog_id, post=post)}" t-field="post.name"></a>
  <span t-if="not post.website_published" class="text-warning">
   <span class="fa fa-exclamation-triangle ml8" title="Unpublished"/>
  </span>
  </h4>
</div>


After writing the code image not loading and it shows like this:



How can I show the image?

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Md. Tanzilul Hasan Khan
Author Best Answer

I added necessary functions in my controller and returned like this:

return request.render("website_blog.latest_blogs", {        
      'posts': posts,        
      'pager': pager,        
      'blog_url': blog_url,        
      'blogs':blogs,        
      'blog_posts': blog_posts,        
      'blog_posts_cover_properties': [json.loads(b.cover_properties) for b in blog_posts],    
})


Then the cover_properties were returned to XML.

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