Tumblr – How to Hide Date on Tumblr Pages

Found a way of doing it! Wrap it in PermalinkPagination blocks:

{block:PermalinkPagination}
   ...disqus code...
{/block:PermalinkPagination}

PermalinkPagination only shows on posts (actually, it only shows on posts if they have a previous and/or a next post, so it won't work on blogs with only one post) and not static pages. You can use it within the context of a PermalinkPage block to include content that should only show on post pages rather than static pages.

You can use PermalinkPagination numerous times in the template.

To see it in action, have a look at a static page vs. a blog post on my Tumblr blog.

I used the fact that the {PostID} variable is empty for static pages.

So declare a CSS class like this:

.hiddenOnStaticPages {
    display: none;
}

Then wrap the comments link (and the actual comments) in a div like this:

<div class="hiddenOnStaticPages{PostID}">
Comment HTML goes here...
</div>