Tumblr Tags – Making Tumblr Tags Visible Only on Permalink Page

1. Go to the Customize section after you log in
2. Click on the Theme tab
3. Click Use custom HTML

This will bring up a edit box that contains the HTML and tumblr code used by the theme.

Put the code for the tags somewhere between the opening {block:Posts} and closing {/block:Posts} tags.

To start off easy, let's put the tags at the bottom of all your post types.

Where you see the following line:

{/block:Posts}

Insert the following starting chunk to look like this:

    {block:HasTags}
       {block:Tags}
          <a href="{TagURL}">{Tag}</a>
       {/block:Tags}
    {/block:HasTags}

{/block:Posts}

1. Click Update preview in the lower right corner of the edit box (or it will update itself)
2. Click Save + Close in the upper right of the dashboard.

Refresh your tumblr blog and you should now see the tags display.

You can read more of the specific tags markup needed on the Tags section of "Creating a custom HTML theme"

Have you looked at the page explaining how Blocks and variable works?

For starters, your permalink (<a class="text" href="{Permalink}"></a>), although it will be coded in the page, will not be visible unless the link has text in it.

Also there is some weird stuff going on with

{block:PermalinkPage}
{block:Posts}
{block:Date}
{block:IfDisqusShortname}

Which are not closed and form a pretty complicated, not so useful hierarchy: you do not need a Date block here, and the Posts block is used to tell where the posts are generated in your layout!

Can you try to trim it down to SPECIFIC parts of the layout that are not doing what you want them to? As is it's really hard to understand what you're trying to do, because you probably are posting too big a chunk (and absent color-coding, it's not very legible).