![](/img/trans.png)
[英]Change product Variant on basis of image click on Shopify Single Product Page
[英]Customizing Dropdown on Shopify Product Page (Single Variant)
在產品頁面下拉菜單中使用Shopify中的一種變體,並希望它在不可用時變灰(售罄)。
這是我到目前為止的代碼:(針對整個頁面)
{% include 'buyx-product' with product %}
{% include 'buyx-price-min' with product %}
{% assign option_to_match = settings.option_to_match %}
{% assign option_index = 0 %}
{% for option in product.options %}
{% if option == option_to_match %}
{% assign option_index = forloop.index0 %}
{% endif %}
{% endfor %}
{% if buyx_product_available %}
<form action="/cart/add" method="post" class="clearfix product_form" data-money-format="{{ shop.money_format }}" data-option-index="{{ option_index }}" id="product-form-{{ product.id }}">
{% if product.options.size > 1 and (product.options[1] != "BuyXDiscount") %}
<div class="select">
<select id="product-select-{{ product.id }}" name='id'>
{% for variant in product.variants %}
{% unless variant.title contains '% Off' %}
<option value="{{ variant.id }}">{{ variant.title }}</option>
{% endunless %}
{% endfor %}
</select>
</div>
{% elsif buyx_select_one_option and (product.variants.size > 1 or product.options[0] != "Title" or product.options.first != 'BuyXDiscount') %}
<div class="select">
<label>{{ product.options[0] }}:</label>
<select id="product-select-{{ product.id }}" name='id'>
{% for variant in product.variants %}
{% unless variant.title contains '% Off' %}
<option value="{{ variant.id }}">{{ variant.title }}</option>
{% endunless %}
{% endfor %}
</select>
</div>
{% else %}
<input type="hidden" name="id" value="{{ product.variants.first.id }}" />
{% endif %}
{% include 'swatch' with 'Color' %}
{% if settings.display_product_quantity %}
<div class="left">
<label for="quantity">Quantity:</label>
<input type="number" min="1" size="2" class="quantity" name="quantity" id="quantity" value="1" />
</div>
{% endif %}
<div class="purchase clearfix {% if settings.display_product_quantity %}inline_purchase{% endif %}">
{% if settings.cart_return == 'back' %}
<input type="hidden" name="return_to" value="back" />
{% endif %}
<input type="submit" name="add" value="Add to Cart" class="action_button add_to_cart" />
</div>
<script data-product="{{ product | json | escape }}" id="out-of-stock" src="http://setup.shopapps.io/out-of-stock/script/nisolo.js"></script>
</form>
{% if buyx_product_variants_size > 1 %}
<script type="text/javascript">
// <![CDATA[
$(function() {
function buyx_product_json(product) {
var variants = []
//does it have BuyXDiscount option?
var option_position = -1
for (var oi = 0, olen = product.options.length; oi < olen; oi++) {
if (product.options[oi] == "BuyXDiscount") {
option_position = oi+1
break
}
}
if (option_position == -1) {
return product
}
if (product.options.length > 1) {
product.options.splice(option_position-1, 1)
} else {
product.options[0] = "Title"
}
option_position = "option" + option_position
product.available = false
for (var vi = 0, vlen = product.variants.length; vi < vlen; vi++) {
if (product.variants[vi][option_position] == "Default") {
product.variants[vi][option_position] = ""
variants.push(product.variants[vi])
product.available = product.available || product.variants[vi].available
}
}
product.variants = variants
return product
}
<strong>$product = $('#product-' + {{ product.id }});
// if($('.single-option-selector', $product).length == 0) {
new Shopify.OptionSelectors("product-select-{{ product.id }}", { product: buyx_product_json({{ product | json }}), onVariantSelected: selectCallback });
{% if product.available %}
{% assign found_one_in_stock = true %}
{% for variant in product.variants %}
{% if variant.available == false %}
jQuery('.single-option-selector option:eq({{ forloop.index0 }})').attr('disabled', 'disabled');
{% endif %}
{% endfor %}
{% endif %}</strong>
//}
});
// ]]>
</script>
{% endif %}
{% endif %}
不幸的是,發生了什么事是不是跟0庫存的產品被變灰,0庫存的產品之前 ,該產品正在變灰。 例如,在下面的屏幕截圖中,尺寸9.5是零庫存的尺寸,但是尺寸9顯示為灰色。
當我手動說時,我的意思是這樣的...
<select>
{% for variant in product.variants %}
{% if variant.available %}
<option value="{{variant.id}}">{{variant.title}}</option>
{% else %}
<option value="{{variant.id}}" disabled>{{variant.title}}</option>
{% endif %}
{% endfor %}
</select>
也許您可以選擇帶有相應變體標題或ID的選項,而不是使用for循環索引? 像這樣:
{% unless variant.available %}
jQuery('.single-option-selector option[value="{{ variant.title }}"]').attr('disabled', 'disabled');
{% endunless %}
jQuery('.single-option-selector option:contains({{ variant.title | json }})')...
盡管option:contains
在尺寸為9和9.5的情況下可能無法使用。
編輯:
在您提供的鏈接中,“大小”為option2
,因此請嘗試以下操作:
jQuery('.single-option-selector option[value="{{ variant.option2 }}"]').attr('disabled', 'disabled');
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