!empty() is not working in feature value

[PrabuSS]

Hi

 

I would like to display the features value in product detail page is not empty. So I've tried like this

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}
        
       {if !empty($feature.value)}

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}
 

But my Output : +

 

It seems !empty() function is not working in feature value. Please help any one.

 

Edited May 27, 2017 by PrabuSS (see edit history)

[joseantgv]

Hi

 

I would like to display the features value in product detail page is not empty. So I've tried like this

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}
        
       {if !empty($feature.value)}

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}
 

But my Output : +

 

It seems !empty() function is not working in feature value. Please help any one.

 

Try

!= ''

[PrabuSS]

 

Try

!= ''

Thanks for your reply.. As per your suggestion I've tried like this. But this is also not working..Still cant find correct syntax to done this.

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}
        
       {if $feature.value != ''} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

Edited May 27, 2017 by PrabuSS (see edit history)

[joseantgv]

 

Thanks for your reply.. As per your suggestion I've tried like this. But this is also not working..Still cant find correct syntax to done this.

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}
        
       {if $feature.value != ''} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

 

Try

{$feature|@var_dump}

to see its content, maybe is not empty.

[PrabuSS]

Try

{$feature|@var_dump}

to see its content, maybe is not empty.

Hi

 

How can i use this {$feature|@var_dump} in my code..And I'm able to see the feature value at BO it self. 

 

please make it clear..

Edited May 27, 2017 by PrabuSS (see edit history)

[joseantgv]

Hi

 

How can i use this {$feature|@var_dump} in my code..And I'm able to see the feature value at BO it self. 

 

please make it clear..

 

Put it before your if condition:

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}

       {$feature|@var_dump}   
       {if $feature.value != ''} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

[PrabuSS]

 

Put it before your if condition:

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}

       {$feature|@var_dump}   
       {if $feature.value != ''} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

Hi

 

Thanks for your reply. I've used {$feature|@var_dump} like as above. I'm getting following output

array(3) { ["name"]=> string(6) "P2_col" ["value"]=> string(1) " " ["id_feature"]=> string(2) "16" }

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

[PrabuSS]

 

Put it before your if condition:

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}

       {$feature|@var_dump}   
       {if $feature.value != ''} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

Yessssss. Finally I've used following code to achieve this. Credit goes to you only my great friend   . PS forum is in still active because of person like you 

{foreach from=$features item=feature}

    {if $feature.id_feature == 16}

       {if $feature.value != " "} 

           <span> + </span>{$feature.value|escape:'html':'UTF-8'}
       
       {/if}
     
     {/if}

{/foreach}

So In PS 1.6 this is the condition to restrict empty feature value in product detail page {if $feature.value != " "}. Hope its helpful for some one.

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