Add Category Name to Product Listing above description

[preacherman]

Is it possible to add the "Catagory Name" below the "Product's Name" on the product listing pages (right above the description)?

I assume that this can be done by adding a line of code in the Product Listing Files (such as the tpl_modules_products_new_listing.php file, etc...), however I have no idea what the code is that you would add.

Any suggestions on what code to add to the product listing files?

[Ajeh]

The easiest way is to use a function call for it:
zen_categories_lookup($categories_id)

where $categories_id would be the one you are in ... for example, on the Product Listing module you should be able to use:
zen_categories_lookup($current_category_id)

to display the current categories_name ...

[Ajeh]

For files where you do not know the categories_id, you could use:
zen_categories_lookup(zen_products_lookup($products_new->fields['products_id'], 'master_categories_id'))

Where the one function looks up the categories_name from the master_categories_id of the product ...

[preacherman]

Linda,

Thanks for the fast reply… YOU ARE AWESOME! Your posts have been a huge help to me on this forum!

I hate to be a pain, but I could use a little more help on this – I just don’t know anything about code (I barely know enough to figure out which files produce the code that makes the product listings).

Would it be possible for you to show me what code to put on which lines (maybe using the Product Listing Module as an example)? And then I can change it on the other files from your example.

Thanks for any assistance you can give!

[Ajeh]

On the New Products Listing you can:

Try copying the file:
/includes/templates/templates_default/templates/tpl_modules_products_new_listing.php

to your templates and overrides directory:
/includes/templates/your_template_dir/templates/tpl_modules_products_new_listing.php

and edit it and change:

      if (PRODUCT_NEW_LIST_NAME != '0') {
        $display_products_name = '<a href="' . zen_href_link(zen_get_info_page($products_new->fields['products_id']), 'cPath=' . zen_get_generated_category_path_rev($products_new->fields['master_categories_id']) . '&products_id=' . $products_new->fields['products_id']) . '"><strong>' . $products_new->fields['products_name'] . '</strong></a>' . str_repeat('<br clear="all" />', substr(PRODUCT_NEW_LIST_NAME, 3, 1)); 

to read:

      if (PRODUCT_NEW_LIST_NAME != '0') {
//        $display_products_name = '<a href="' . zen_href_link(zen_get_info_page($products_new->fields['products_id']), 'cPath=' . zen_get_generated_category_path_rev($products_new->fields['master_categories_id']) . '&products_id=' . $products_new->fields['products_id']) . '"><strong>' . $products_new->fields['products_name'] . '</strong></a>' . str_repeat('<br clear="all" />', substr(PRODUCT_NEW_LIST_NAME, 3, 1));
        $show_cat_name = zen_categories_lookup(zen_products_lookup($products_new->fields['products_id'], 'master_categories_id'));
        $display_products_name = '<a href="' . zen_href_link(zen_get_info_page($products_new->fields['products_id']), 'cPath=' . zen_get_generated_category_path_rev($products_new->fields['master_categories_id']) . '&products_id=' . $products_new->fields['products_id']) . '"><strong>' . $products_new->fields['products_name'] . '</strong></a>' . '<br>cat: ' . $show_cat_name . str_repeat('<br clear="all" />', substr(PRODUCT_NEW_LIST_NAME, 3, 1)); 

On the Product Listing you can copy the module:
/includes/modules/products_listing.php

to your templates and overrides directory:
/includes/modules/your_template_dir/products_listing.php

and change:

        if (isset($_GET['manufacturers_id'])) {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'cPath=' . (($_GET['manufacturers_id'] > 0 and $_GET['filter_id']) > 0 ?  zen_get_generated_category_path_rev($_GET['filter_id']) : ($_GET['cPath'] > 0 ? zen_get_generated_category_path_rev($_GET['cPath']) : zen_get_generated_category_path_rev($listing->fields['master_categories_id']))) . '&products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>' ;
        } else {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'cPath=' . (($_GET['manufacturers_id'] > 0 and $_GET['filter_id']) > 0 ?  zen_get_generated_category_path_rev($_GET['filter_id']) : ($_GET['cPath'] > 0 ? zen_get_generated_category_path_rev($_GET['cPath']) : zen_get_generated_category_path_rev($listing->fields['master_categories_id']))) . '&products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>';
        } 

to read:

        $show_cat_name = zen_categories_lookup(zen_products_lookup($listing->fields['products_id'], 'master_categories_id'));
        if (isset($_GET['manufacturers_id'])) {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'cPath=' . (($_GET['manufacturers_id'] > 0 and $_GET['filter_id']) > 0 ?  zen_get_generated_category_path_rev($_GET['filter_id']) : ($_GET['cPath'] > 0 ? zen_get_generated_category_path_rev($_GET['cPath']) : zen_get_generated_category_path_rev($listing->fields['master_categories_id']))) . '&products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '<br />Cat: ' . $show_cat_name . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>' ;
        } else {
          $lc_text = '<h3 class="itemTitle"><a href="' . zen_href_link(zen_get_info_page($listing->fields['products_id']), 'cPath=' . (($_GET['manufacturers_id'] > 0 and $_GET['filter_id']) > 0 ?  zen_get_generated_category_path_rev($_GET['filter_id']) : ($_GET['cPath'] > 0 ? zen_get_generated_category_path_rev($_GET['cPath']) : zen_get_generated_category_path_rev($listing->fields['master_categories_id']))) . '&products_id=' . $listing->fields['products_id']) . '">' . $listing->fields['products_name'] . '<br />Cat: ' . $show_cat_name . '</a></h3><div class="listingDescription">' . zen_trunc_string(zen_clean_html(stripslashes(zen_get_products_description($listing->fields['products_id'], $_SESSION['languages_id']))), PRODUCT_LIST_DESCRIPTION) . '</div>';
        } 

[preacherman]

Thanks Linda!

Works like a charm!

I really appreciate it! Thank you SO MUCH!

[Ajeh]

Glad that this could get your back on track ... thanks for the update ...

[maxidvd]

For files where you do not know the categories_id, you could use:
zen_categories_lookup(zen_products_lookup($products_new->fields['products_id'], 'master_categories_id'))

Where the one function looks up the categories_name from the master_categories_id of the product ...

Hi Linda,

How would this work on the shopping cart page? there is no product id or cPath id to work with - I wish for my product description links in the shopping cart to link back to the main categorie and not directly back to the product - I tried too many hours to figure out a method for this and I cant, I dont know how to call the product id - the varibles in the shopping cart page confused me too much - now im tired.

there must be away, my site operates on a very different format from most sites and I am using categories like a mother product for a family of linked products - I cant really explain how it works but I will show case this site when Im done, and will release the template minus a few copyrighted logos & images back to the Zen community in a few weeks.

Cheers Lee.

[Ajeh]

For the shopping_cart see if using for the products_id if:
$product['id']

works better for you to obtain the master_categories_id of the product ...

[maxidvd]

For the shopping_cart see if using for the products_id if:
$product['id']

works better for you to obtain the master_categories_id of the product ...

Yes it done the job, thank you Linda.

I then tried to create a new function that returned the products category_id from the products_id (I managed to dig up some relevant old code from a post you done on the osComerce forum:

zen_get_products_category_id($products_id)

and it kept braking the site, stupid me = turns out this function already existed in Zen Cart.... thats why the function would not work.

I still dont know which file the actual function is located in, I assumed it would have been in the functions_categories.php file?

I dont want to change it, its works just the way I need it too.

does the Zen Cart Wiki explain what functions are available too use when customizing a store and a brief run down of what they do?