Question

我目前面临一个问题，我无法解决，也许你可以帮助我。

我显示所有尺寸的下拉列表。现在我想在下拉列表中显示产品缺货时缺货（缺货）。

我发现了一个显示产品缺货的狙击手：

{foreach from=$combinations key=idCombination item=combination}
    {if $combination.quantity == 0}
        {assign var=attributes value=','|explode:$combination.list}
        {foreach from=$groups key=id_attribute_group item=group}
            {foreach from=$group.attributes key=id_attribute item=group_attribute}
                {foreach from=$attributes item=attribute name=attribute}
                    {if $id_attribute == $attribute|substr:1:-1}
                        {$group_attribute} - {* if !$smarty.foreach.attribute.last}, {/if *}
                    {/if} 
                {/foreach}
            {/foreach}
        {/foreach}                


    {/if}
{/foreach}

{/条} {/如果}

它有效但我宁愿在下拉列表中显示它。我怎么能得到这个？

update - 生成下拉列表的代码

<div id="attributes">
{foreach from=$groups key=id_attribute_group item=group}
{if $group.attributes|@count}
<fieldset class="attribute_fieldset">
<label class="attribute_label" for="group_{$id_attribute_group|intval}">{$group.name|escape:'htmlall':'UTF-8'} :</label>
{assign var="groupName" value="group_$id_attribute_group"}
<div class="attribute_list">



------   this is the select ----------------------
{if ($group.group_type == 'select')}
<select name="{$groupName}" id="group_{$id_attribute_group|intval}" class="attribute_selectt" onchange="findCombination();getProductAttribute();{if $colors|@count > 0}$('#wrapResetImages').show('slow');{/if};">
{foreach from=$group.attributes key=id_attribute item=group_attribute}
<option value="{$id_attribute|intval}"{if (isset($smarty.get.$groupName) && $smarty.get.$groupName|intval == $id_attribute) || $group.default == $id_attribute} selected="selected"{/if} title="{$group_attribute|escape:'htmlall':'UTF-8'}">{$group_attribute|escape:'htmlall':'UTF-8'}</option>
{/foreach}
</select>
 ------------ select endd ----------------



{elseif ($group.group_type == 'color')}
<ul id="color_to_pick_list" class="clearfix">
{assign var="default_colorpicker" value=""}
{foreach from=$group.attributes key=id_attribute item=group_attribute}
<li{if $group.default == $id_attribute} class="selected"{/if}>
<a id="color_{$id_attribute|intval}" class="color_pick{if ($group.default == $id_attribute)} selected{/if}" style="background: {$colors.$id_attribute.value} !important;" title="{$colors.$id_attribute.name}" onclick="colorPickerClick(this);getProductAttribute();{if $colors|@count > 0}$('#wrapResetImages').show('slow');{/if}">
{if file_exists($col_img_dir|cat:$id_attribute|cat:'.jpg')}
<img src="{$img_col_dir}{$id_attribute}.jpg" alt="{$colors.$id_attribute.name}" width="20" height="20" /><br>
{/if}
</a>
</li>
{if ($group.default == $id_attribute)}
{$default_colorpicker = $id_attribute}
{/if}
{/foreach}
</ul>
<input type="hidden" class="color_pick_hidden" name="{$groupName}" value="{$default_colorpicker}" />
{elseif ($group.group_type == 'radio')}
{foreach from=$group.attributes key=id_attribute item=group_attribute}
<input type="radio" class="attribute_radio" name="{$groupName}" value="{$id_attribute}" {if ($group.default == $id_attribute)} checked="checked"{/if} onclick="findCombination();getProductAttribute();{if $colors|@count > 0}$('#wrapResetImages').show('slow');{/if}">                                    {$group_attribute|escape:'htmlall':'UTF-8'}<br/>
{/foreach}
{/if}
</div>
</fieldset>
{/if}
{/foreach}
</div>

Answer 1

通过编辑/覆盖Controller for Products来实现一种方式。在Prestashop 1.5.2上测试

在控制器ProductController中，您将看到函数assignAttributesGroups这将处理可在视图上显示的组/属性。

// wash attributes list (if some attributes are unavailables and if allowed to wash it)
if (!Product::isAvailableWhenOutOfStock($this->product->out_of_stock) && Configuration::get('PS_DISP_UNAVAILABLE_ATTR') == 0)
{
    foreach ($groups as &$group)
        foreach ($group['attributes_quantity'] as $key => &$quantity)
            if (!$quantity)
                unset($group['attributes'][$key]);

    foreach ($colors as $key => $color)
        if (!$color['attributes_quantity'])
            unset($colors[$key]);
}

您可以在此处看到，该属性已从可用组中删除。如果您希望它保留在列表中，则覆盖此功能，控制器将重新创建此功能。

更改

if (!$quantity)
    unset($group['attributes'][$key]);

到

if (!$quantity)
    $group['attributes'][$key] .= " Sold Out";

有关PrestaShop和覆盖的更多信息，请参阅http://doc.prestashop.com/display/PS15/Overriding+default+behaviors

Answer 2

对于PS 1.6.X，我认为最好以聪明的方式获取库存数量，例如：

在product.tpl中查找属性选项名称：

{$group_attribute|escape:'html':'UTF-8'}

并替换为：

{$group_attribute|escape:'html':'UTF-8'}
   {if {$group.attributes_quantity[{$id_attribute|intval}]} < 1}
       - {l s='Out Stock'}
   {/if}

当产品属性缺货时，您可以显示属性名称 - 缺货而无需修改prestashop核心。

当属性产品数量小于X时，您可以显示另一个mesagge。

Answer 3

<select class="form-control attribute_select no-print" name="{$groupName}" id="group_{$id_attribute_group|intval}">
    {foreach from=$group.attributes key=id_attribute item=group_attribute}
        {if ($group.attributes_quantity[{$id_attribute|intval}] <= 0)}
            {$disabledvar = "disabled"}
            {$esgotado = "Esgotado"}
        {else}
            {$disabledvar = ""}
            {$esgotado = ""}
        {/if}    

        <option value="{$id_attribute|intval}"{if (isset($smarty.get.$groupName) && $smarty.get.$groupName|intval == $id_attribute) || $group.default == $id_attribute} selected="selected"{/if} title="{$group_attribute|escape:'html':'UTF-8'}" {$disabledvar}>{$group_attribute|escape:'html':'UTF-8'} {$esgotado}</option>
    {/foreach}
</select>

prestashop在属性下拉列表中显示缺货

3 个答案: