Tags on Product page

[Tomas LT]

Hello.

 

Need show product tags on product page.

 

 

I find this code:

<ul class="producttags">

    {foreach from=Tag::getProductTags(Tools::getValue('id_product')) key=k item=v}
        {foreach from=$v item=value}
            <li><a href="{$link->getPageLink('search', true, NULL, "tag={$value|urlencode}")}">{$value|escape:html:'UTF-8'}</a></li>
        {/foreach}
    {/foreach}
</ul>

But tags are showing two times:

tag1,

tag2,

tag3,

tag1,

tag2,

tag3

 

 

How to display each tag one time?

 

Prestashop 1.6.0.11

[vekia]

where you added this code? perhaps in some foreach loop and this is why you see it 2 times

[Tomas LT]

where you added this code? perhaps in some foreach loop and this is why you see it 2 times

 

I add this code in product.tpl file. Not in other foreach loop. I test different positions in top, middle or end file, but tags displaying two times.

[Tomas LT]

up

[razaro]

Maybe tags are shown twice because of 2 languages ?

 

Try this code

<ul class="producttags">
    {foreach from=Tag::getProductTags(Tools::getValue('id_product')) key=k item=v}
        {foreach from=$v key=lang_id item=value}
         	{if $cookie->id_lang eq $lang_id}
            	<li><a href="{$link->getPageLink('search', true, NULL, "tag={$value|urlencode}")}">{$value|escape:html:'UTF-8'}</a></li>
            {/if}
        {/foreach}
    {/foreach}
</ul>

[Tomas LT]

Thank you

[Tomas LT]

Dont work

Showing first tag two times...

[vekia]

Dont work

Showing first tag two times...

 

it's not default behaviour

have you tried to use it without language condition ?

[wakabayashi]

I added the following code to my tpl file and it works fine:

   <ul class="producttags">
    {foreach from=Tag::getProductTags(Tools::getValue('id_product')) key=k item=v}
        {foreach from=$v key=lang_id item=value}
            	<li><a href="{$link->getPageLink('search', true, NULL, "tag={$value|urlencode}")}">{$value|escape:html:'UTF-8'}</a></li>
        {/foreach}
    {/foreach}
</ul>

But how can I check if the foreach condition isnt empty?

 

I want something like 

 

{if foreach!=empty}

 

code

 

{/if}

[wakabayashi]

Ok solved it:

{if Tag::getProductTags(Tools::getValue('id_product'))!=""} 
Code
{/if} 

[pedroserapio]

Hello wakabayashi.

 

My project is based on PS1.6.1.1 and I'm trying to use your code in product.tpl:

            {if Tag::getProductTags(Tools::getValue('id_product'))!=""} 
               <ul class="producttags">
                {foreach from=Tag::getProductTags(Tools::getValue('id_product')) key=k item=v}
                  {foreach from=$v key=lang_id item=value}
                      <li><a href="{$link->getPageLink('search', true, NULL, "tag={$value|urlencode}")}">{$value|escape:html:'UTF-8'}</a></li>
                  {/foreach}
                {/foreach}
               </ul>
            {/if}

The first conditional if it's working correctly. But I'm getting all the tags without any language filtration. Looks like the key=lang_id it's ignored. Is there any new way in PS1.6.1.1?

 

My best regards.

Edited September 21, 2015 by pedroserapio (see edit history)

[pedroserapio]

Found the solution in https://www.prestashop.com/forums/topic/469576-tags-in-product-list-16/

            {if Tag::getProductTags(Tools::getValue('id_product'))!=""} 
               <ul class="producttags">
                {foreach from=Tag::getProductTags(Tools::getValue('id_product')) key=k item=v}
                  {if $k != $lang_id}
                      {continue}
                  {/if}
                  {foreach from=$v item=value}
                      <li><a href="{$link->getPageLink('search', true, NULL, "tag={$value|urlencode}")}">{$value|escape:html:'UTF-8'}</a></li>
                  {/foreach}
                {/foreach}
               </ul>
            {/if}