[Problem] Categories block wont show on product page

[ncsmarbella]

Hello. I have a prestashop 1.5 online shop, the categories block is hooked in the left column. It shows up properly everywhere but in a product page, where it shows just the title but not the content.

 

Categories block is called "categorías" since my website is in Spanish.

 

Anybody knows how can I sort it out?

 

Website: http://www.milwaukeestore.es/

 

Product page: http://www.milwaukeestore.es/es/m18/60-taladro-rotativo-compacto-m18.html

 

Adding more extra information:

 

If in the product page I check out the html code (inspect element) of the categories "bugged" menu. I realized that I have a "online" css style that says display:none and if i untick it the categories show normally. I have no idea of where can I fix that, I checked out the global.css file and the class "tree dhtml" does not exist. I attach the screenshot so you can understand it better.

 

I also realized that in my blockcategories.tpl file it makes reference to dhtml

 

        // <![CDATA[
            // we hide the tree only if JavaScript is activated
            $('div#categories_block_left ul.dhtml').hide();
        // ]]>

 

WHEN I REMOVE THAT LINE, I CAN SEE THE CATEGORIES BUT ALL EXPANDED. ANY SOLUTION?

Edited September 26, 2014 by ncsmarbella (see edit history)

[PascalVG]

Hi ncsMarbella,

 

First, check in the modules->positions (block categories edit page if maybe the product detail page is added as exception (i.e. don't show on this page)

 

 

If this is not the problem, can you re-add the dtml line again, so we can see the original display:none for ourselves?? It now indeed shows all categories, but all expanded.

 

pascal