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SmartyUser18 Smarty n00b
Joined: 01 Aug 2018 Posts: 1
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Posted: Wed Aug 01, 2018 5:28 pm Post subject: Need help on Smarty. |
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Hello everybody! I'm not familiar with Smarty at all. There is a question.
The main page displays the content using the variable ($content), first the main categories are displayed, if one of them is selected, subcategories appear below, and then the list of products is displayed. (Online store). How to make it so that when selecting a category, only the subcategories remain, and the categories are hidden? More precisely, how to hide {function}, if the display is different. The variable $content displays the following content:
Code: | {* Рекурсивная функция вывода дерева категорий *}
{function name=categories_tree}
{if $categories}
<section>
{foreach $categories as $c}
{* Показываем только видимые категории *}
{if $c->visible}
{if $c->id >= 6 && $c->name!='index'}
<a href="catalog/{$c->url}#shop" data-category="{$c->id}">
<div class="plan">
<div class="title ">{$c->name|escape}</div>
<div class="price"><i class="fa fa-map-marked" aria-hidden="true"></i></div>
<div class="lines">
<div class="line" style="width: 69px;"></div>
<div class="line" style="width: 59px;"></div>
<div class="line" style="width: 66px;"></div>
<div class="line" style="width: 46px;"></div>
</div>
</a>
</div>
{/if}
{/if}
{/foreach}
{/if}
{/function}
{categories_tree categories=$categories}
</section>
<section>
{* Рекурсивная функция вывода дерева категорий *}
{function name=categories_tree3}
{if $categories}
{foreach $categories as $c}
{* Показываем только видимые категории *}
{if $c->visible}
<a href="catalog/{$c->url}#shop3" data-category="{$c->id}">
<div class="plan">
<div class="title ">{$c->name|escape}</div>
<div class="price"><i class="fa fa-map-marked" aria-hidden="true"></i></div>
<div class="lines">
<div class="line" style="width: 69px;"></div>
<div class="line" style="width: 59px;"></div>
<div class="line" style="width: 66px;"></div>
<div class="line" style="width: 46px;"></div>
</div>
</a>
</div>
{/if}
{/foreach}
{/if}
{/function}
{assign var="menu_ex" value=true}
{function name=categories_tree2}
{if $categories}
{foreach $categories as $c}
{* Показываем только видимые категории *}
{if $c->visible}
{if $category->id == $c->id}
{assign var="menu_ex" value=false}
{categories_tree3 categories=$c->subcategories}
{/if}
{/if}
{/foreach}
{/if}
{/function}
{function name=categories_tree4}
{if $categories}
{foreach $categories as $c}
{* Показываем только видимые категории *}
{if $c->visible}
{if $category->parent_id == $c->id}
{assign var="menu_ex" value=false}
{categories_tree3 categories=$c->subcategories}
{/if}
{/if}
{/foreach}
{/if}
{/function}
{categories_tree2 categories=$categories}
{if $menu_ex}
{categories_tree4 categories=$categories}
{/if}
</section>
{$content}
<section>
<!--Каталог товаров-->
{function name=products}
{if $products}
{*include file='pagination.tpl'*}
{foreach $products as $product}
{foreach $product->variants as $v}
<a href="/buy/?p={$product->name|escape}&s={$v->price|convert}#shop4">
<div class="plan" style="background-image: url({$product->image->filename|resize:155:200}); background-repeat: no-repeat; background-position: bottom;">
<div class="title ">{$product->name|escape}</div>
<div class="price">{$v->price|convert} ₴ </div>
<div class="lines">
<div class="line" style="width: 69px;"></div>
<div class="line" style="width: 59px;"></div>
<div class="line" style="width: 66px;"></div>
<div class="line" style="width: 46px;"></div>
</div>
<div class="bottom-buy"><i class="fa fa-shopping-basket" aria-hidden="true"></i></div>
</div>
{/foreach}
</a>
{/foreach}
{*include file='pagination.tpl'*}
<!-- Список товаров (The End)-->
{else}
{/if}
{/function}
</section> |
I'm writing through an interpreter, I hope the question is clear. Thank you very much in advance. |
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AnrDaemon Administrator
Joined: 03 Dec 2012 Posts: 1785
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Posted: Thu Aug 02, 2018 1:41 pm Post subject: |
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Для этого надо переписать функцию вывода дерева.
Вряд ли это будет большим сюрпризом?
P.S.
Почему не написать нормальный плагин-итератор вместо того, чтобы городить функцию в шаблоне? |
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