Question

我使用Prestashop，我需要为类别＆gt;产品顶部的category-＆gt; id 1添加特定的幻灯片，并且需要在以下代码中：

我尝试插入此代码：

{if category->id == '1'}
...
{/if}

在此代码中：

{if isset($category)}
    {if $category->id AND $category->active}
        {if $scenes || $category->description || $category->id_image}
            ...
            {if $scenes}
                ...
                {include file="$tpl_dir./scenes.tpl" scenes=$scenes}
                {if $category->description}
                    ...
                    {if Tools::strlen($category->description) > 350}
                        ...
                    {else}
                        {$category->description}
                    {/if}
                    ...
                {/if}
                ...
            {else}
                THERE'S WHERE I TRIED INSERT THE CODE
            {/if}
        {/if}
    {/if}
{/if}

它不起作用 ..为什么？

此致

Answer 1

在最后一次

之前插入

{别的}

Answer 2

因为你的位置错误了:)）

{if isset($category)}
    {if $category->id AND $category->active}
        {if $scenes || $category->description || $category->id_image}
            ...
            {if $scenes}
                ...
                {include file="$tpl_dir./scenes.tpl" scenes=$scenes}
                {if $category->description}
                    ...
                    {if Tools::strlen($category->description) > 350}
                        ...
                    {else}
                        {$category->description}
                    {/if}
                    ...
                {/if}
                ...
            {else}
                THERE'S WHERE I TRIED INSERT THE CODE (WRONG)
            {/if}
        {/if}
        THERE'S WHERE YOU HAVE TO PLACE THE CODE
        {if $category->id eq 1}
            /* some stuff */
        {/if}
    {/if}
{/if}

下次修复缩进并自己达到目标;）

如果，Prestashop $ category变量不能在另一个变量中起作用

2 个答案: