View short description only if it is filled in product

[simberak]

Hello,

 

could you please help me with code so the {$product.description_short} will apper in FO only if the product have it? It is the conditioning with "if" but I am not programmer.

 

Thank you VERY much,

 

Daniel

Edited August 23, 2017 by simberak (see edit history)

[BonPresta]

Hello,

{if isset($product.description_short) && $product.description_short}
    {$product.description_short} 
{/if}

[simberak]

Thank you BonPresta,

It works. But there is one little problem. It displays the code bellow (which I dont want to) even when there are nothing in short description. If there is nothing, it will pass there "space" - so it will appear at FO

Is there an option to force stop including space in FO when the short category is empty?

 

The code:

{if isset($product.description_short) && $product.description_short}
  <a class="muj-short-desc" href="{$product.link|escape:'html':'UTF-8'}" title="{$product.name|escape:'html':'UTF-8'}" rel="nofollow"  itemprop="url" style="color: white;font-size: 15px; height: 100%; border: 1px; text-align: center; line-height: 20px; padding: 0; float: none; display:block; width: 100%!important; margin: 0px auto; ; padding:15px; background-color: initial; ">
          <div style="background-color: rgb(43,187,216); background-color: rgba(43,187,216,0.8); padding: 5px 0px 5px 0px;">{$product.description_short}</div>
  </a>
{/if}

In FO:

<a class="muj-short-desc" href="http://test.mazlimese.cz/ocelove-sperky-nausnice-z-chirurgicke-oceli/10976-nausnice-tribal-esh41-steel.html" title="Naušnice Tribal ESH41 steel" rel="nofollow" itemprop="url" style="color: white;font-size: 15px; height: 100%; border: 1px; text-align: center; line-height: 20px; padding: 0; float: none; display:block; width: 100%!important; margin: 0px auto; ; padding:15px; background-color: initial; ">
   <div style="background-color: rgb(43,187,216); background-color: rgba(43,187,216,0.8); padding: 5px 0px 5px 0px;"> </div>
</a>

Thank you very much for help,

 

Daniel

[simberak]

I think the problem is the code {$product.description_short} fills a space if the product doesnt have a short description filled. Is it normal? How then I can achieve to not display short description at products which doesnt have it?

 

Thank you for help...