Show text in product detail page if feature value is empty or 0

[PrabuSS]

Hi

 

I would like to show some text on my product listing page if feature value is 0 or empty. So here is my code in product-list.tpl file.

{foreach from=$product.features item=feature}

{if $feature.id_feature == 2}{if $feature.value == '0' OR empty($feature.value)}

<p>test</p>

{/foreach}
					  
{/if}{/if}

But its not working. Please any one.

 

PS Version : 1.6.1.11

Edited May 23, 2017 by PrabuSS (see edit history)

[hakeryk2]

Well, when I use your code it is working but I changed something, I removed ' ' arround 0 and I changed if's closing. If your value will be string then use '' around value. Try now and You can use another conditions if You want but in foreach loop.

{foreach from=$product.features item=feature}

{if $feature.id_feature == 2}
    {if $feature.value == 0 OR empty($feature.value)}
        <p>test</p>
    {/if}
{/if}

{/foreach}
					  

Edited May 24, 2017 by hakeryk2 (see edit history)

[PrabuSS]

 

Well, when I use your code it is working but I changed something, I removed ' ' arround 0 and I changed if's closing. If your value will be string then use '' around value. Try now and You can use another conditions if You want but in foreach loop.

{foreach from=$product.features item=feature}

{if $feature.id_feature == 2}
    {if $feature.value == 0 OR empty($feature.value)}
        <p>test</p>
    {/if}
{/if}

{/foreach}
					  

Hi

 

Tons of thanks for your reply. Its working good. Could you please help me for this another one clarification?

 

I would like to Reload a current page(Product list or details) after adding product to cart. Like expect to reload current page before opening ajax cart pop up. How do i do this?

[hakeryk2]

I would like to Reload a current page(Product list or details) after adding product to cart. Like expect to reload current page before opening ajax cart pop up. How do i do this?

Uhmm this is kinda weird logic and I don't know what You want to achieve with this but I will not tell You how to do this because I simply don't know

You should post a new topic with exact clarification what You want to achieve and how.

 

You can close this topic by clicking "Mark as Solved next to my post in bottom right section.

[PrabuSS]

Uhmm this is kinda weird logic and I don't know what You want to achieve with this but I will not tell You how to do this because I simply don't know

You should post a new topic with exact clarification what You want to achieve and how.

 

You can close this topic by clicking "Mark as Solved next to my post in bottom right section.

 

I've already created new topic. Please see this one https://www.prestashop.com/forums/topic/610409-would-like-to-change-add-to-cart-background-color-after-clickor-after-adding-product-to-cart/

[PrabuSS]

 

 

Well, when I use your code it is working but I changed something, I removed ' ' arround 0 and I changed if's closing. If your value will be string then use '' around value. Try now and You can use another conditions if You want but in foreach loop.

{foreach from=$product.features item=feature}

{if $feature.id_feature == 2}
    {if $feature.value == 0 OR empty($feature.value)}
        <p>test</p>
    {/if}
{/if}

{/foreach}
					  

Hi

 

Tons of thanks for your reply. Its working good. Could you please help me for this another one clarification?

 

I would like to Reload a current page(Product list or details) after adding product to cart. Like expect to reload current page before opening ajax cart pop up. How do i do this?

 

Hi

 

Unfortunately your code is not working on product details page

 

I've tried like this

<td>
{foreach from=$features item=feature}
{if $feature.id_feature == 3}
{if $feature.value !== 0 OR !empty($feature.value)}
{$feature.value|escape:'html':'UTF-8'}{/if}{/if}
{if $feature.id_feature == 16}
{if $feature.value !== 0 OR !empty($feature.value)}
<span> + </span>{$feature.value|escape:'html':'UTF-8'}{/if}{/if}
{/foreach}</td>

If second value is empty it still shows + sign

Edited May 26, 2017 by PrabuSS (see edit history)

[hakeryk2]

Hi

 

Unfortunately your code is not working on product details page

 

I've tried like this

<td>
{foreach from=$features item=feature}
{if $feature.id_feature == 3}
{if $feature.value !== 0 OR !empty($feature.value)}
{$feature.value|escape:'html':'UTF-8'}{/if}{/if}
{if $feature.id_feature == 16}
{if $feature.value !== 0 OR !empty($feature.value)}
<span> + </span>{$feature.value|escape:'html':'UTF-8'}{/if}{/if}
{/foreach}</td>

If second value is empty it still shows + sign

But you use  !empty in your code which means if NOT EMPTY - remove.

In previous code You didnt use negative sign.

 

But if You want negative You have to use != instead of !==

Edited May 29, 2017 by hakeryk2 (see edit history)