How to display a list of sub-categories (from only one category)

[noesac]

I have the following piece of code which displays all Parent categories:

     {foreach from=$blockCategTree.children item=child name=blockCategTree}
         {if $smarty.foreach.blockCategTree.last}
           {include file=$branche_tpl_path node=$child last='true'}
       {else}
           {include file=$branche_tpl_path node=$child}
       {/if}
     {/foreach}

I want to display all Subcategories, but only for one specific Category

Anyone know how I can do this?

[vivek tripathi]

To display a list of sub-categories (from only one category)
replace following code of block in file modules --> blockcategories-->blockcategories.tpl

{foreach from=$blockCategTree.children item=child name=blockCategTree}
         {if $smarty.foreach.blockCategTree.last}
           {include file=$branche_tpl_path node=$child last='true'}
       {else}
           {include file=$branche_tpl_path node=$child}
       {/if}
     {/foreach} 

replace with the code

{foreach from=$blockCategTree.children item=child name=blockCategTree}
  {if $child.name==iPods} // or you can check by id {if $child.id==2}
//{if $child.name=='categoriename'} // or you can check by id {if $child.id==categorieId}
       {if $smarty.foreach.blockCategTree.last}
           {include file="$branche_tpl_path" node=$child last='true'}
       {else}
               {include file="$branche_tpl_path" node=$child}
       {/if}
   {/if}
{/foreach}

[noesac]

It didn't work unfortunately, when I remove lines 2 and 8, it just shows all the parent level categories, are you sure that's right?

     {foreach from=$blockCategTree.children item=child name=blockCategTree}
       {if $child.id==18}
           {if $smarty.foreach.blockCategTree.last}
               {include file=$branche_tpl_path node=$child last='true'}
           {else}
               {include file=$branche_tpl_path node=$child}
              {/if}
       {/if}
     {/foreach}

[vivek tripathi]

{if $child.name=='categoriename'} // or you can check by id {if $child.id==categorieId}

 

replace categoriename with your desired catergory Ex. ipod then complete syntax will be look lik

 

{if $child.name=='ipos'}

 

 

2- If you want to display by category

Ex if ipod category id=2

then you syntax should like

  {if $child.id==2}

 

tested on prestashop v1.4+

[CamelotWeb]

Thanks Vivek I found your knowledge so useful

[RodgerFox]

pls ask me, how output in any place for temple?

How to display subcategories of Category ID=5?

p.s. sorry for my bad English.

[vekia]

it's not possible to just display it anywhere you want without touching core.

in this case it's necessary to create function in controller