[英]Shopify mini cart show number of products not total amount
我正在使用Shopify,並希望微型購物車顯示產品/項目的數量,而不是購物車的總數。 例如,如果我賣出3米長的一種織物,然后賣出4米長的另一種織物,那么它說2而不是7。
我設法用cart.items.size(而不是cart.item_count)修改了標題編碼,並且在第一次加載頁面時可以正常工作。 但是,如果我在產品頁面上並添加產品,迷你購物車會更新,但它會再次計算總數,而不是面料的數量。 如果我刷新頁面,那就可以了。
我曾嘗試編輯javascript以讀取cart.items.size而不是cart.item_count,但是當將項目添加到購物車時,它只是帶有“未定義”。
我沒有編輯JavaScript的經驗,所以有人可以向我指出正確的方向。 如果您需要任何其他代碼或信息,請說一聲,如果我錯過任何事情,我們深表歉意。
這是起作用的標頭代碼:
<div class="mini-cart-wrap" href="#">
{% if settings.cart-icon == "cart" %}
{% include 'icon' with 'cart' %}
{% else %}
{% include 'icon' with 'bag' %}
{% endif %}
<label><span class="item-count">{{ cart.items.size }}</span> {{ 'layout.header.item_count' | t: count: cart.items.size }}</label>
<div class="mini-cart {% if shop.customer_accounts_enabled %}account-enabled{% endif %} {% if cart.items.size == 0 %}empty-cart{% endif %}">
<div class="arrow"></div>
<div class="mini-cart-items-wrap">
<p class="no-items">{{ 'layout.header.no_items' | t }}</p>
{% for item in cart.items %}
<div id="item-{{ item.id }}" class="item clearfix">
<div class="image-wrap">
<img alt="{{ item.product.title }}" src="{{ item | img_url: 'small' }}">
<a class="{% if settings.product-image-borders %}overlay{% endif %}" href="{{ item.url }}"></a>
</div>
<div class="details">
{% if settings.show-brand-names %}
<p class="brand">{{ item.vendor | link_to_vendor }}</p>
{% endif %}
<p class="title"><a href="{{ item.url }}">{{ item.product.title }}</a><span class="quantity">× <span class="count">{{ item.quantity }}</span></span></p>
<p class="price"><span class="money">{{ item.line_price | money }}</span></p>
{% unless item.variant.title == 'Default Title' %}<p class="variant">{{ item.variant.title }}</p>{% endunless %}
{% if item.properties %}
{% for property in item.properties %}
{% unless property.last == blank %}
<p class="property">
<span class="property-label">{{ property.first }}:</span>
{% if property.last contains '/uploads/' %}
<a class="property-image" href="{{ property.last }}">{{ property.last | split: '/' | last }}</a>
{% else %}
<span class="property-value">{{ property.last }}</span>
{% endif %}
</p>
{% endunless %}
{% endfor %}
{% endif %}
</div>
</div>
{% endfor %}
</div>
<div class="options clearfix">
<a class="action-button view-cart desaturated" href="/cart">{{ 'layout.header.view_cart' | t }}</a>
<a class="action-button checkout" href="/checkout">{{ 'layout.header.checkout' | t }}</a>
</div>
</div>
</div>
這是當前的javascript(未編輯)
ProductView.prototype.updateMiniCart = function(cart) {
var i, item, itemProperties, itemText, j, len, miniCartItemsWrap, productPrice, propertiesArray, propertyKeysArray, ref, variant;
miniCartItemsWrap = $(".mini-cart-items-wrap");
miniCartItemsWrap.empty();
if (cart.item_count !== 1) {
itemText = Theme.cartItemsOther;
} else {
itemText = Theme.cartItemsOne;
$(".mini-cart .options").show();
miniCartItemsWrap.find(".no-items").hide();
}
$(".mini-cart-wrap label").html("<span class='item-count'>" + cart.item_count + "</span> " + itemText);
ref = cart.items;
for (j = 0, len = ref.length; j < len; j++) {
item = ref[j];
productPrice = Shopify.formatMoney(item.line_price, Theme.moneyFormat);
variant = item.variant_title ? "<p class='variant'>" + item.variant_title + "</p>" : "";
itemProperties = "";
if (item.properties) {
propertyKeysArray = Object.keys(item.properties);
propertiesArray = _.values(item.properties);
i = 0;
while (i < propertyKeysArray.length) {
if (propertiesArray[i].length) {
itemProperties = itemProperties + ("<p class=\"property\">\n <span class=\"property-label\">" + propertyKeysArray[i] + ":</span>\n <span class=\"property-value\">" + propertiesArray[i] + "</span>\n</p>");
}
i++;
}
}
miniCartItemsWrap.append("<div id=\"item-" + item.variant_id + "\" class=\"item clearfix\">\n <div class=\"image-wrap\">\n <img alt=\"" + item.title + "\" src=\"" + item.image + "\">\n <a class=\"overlay\" href=\"" + item.url + "\"></a>\n </div>\n <div class=\"details\">\n <p class=\"brand\">" + item.vendor + "</p>\n <p class=\"title\"><a href=\"" + item.url + "\">" + item.product_title + "</a><span class=\"quantity\">× <span class=\"count\">" + item.quantity + "</span></span></p>\n <p class=\"price\"><span class=\"money\">" + productPrice + "</span></p>\n " + variant + "\n " + itemProperties + "\n </div>\n</div>");
}
if (Theme.currencySwitcher) {
return $(document.body).trigger("switch-currency");
}
};
還有這里(快速查看)
ProductView.prototype.updateMiniCart = function(cart) {
var i, item, itemProperties, itemText, j, len, miniCartItemsWrap, productPrice, propertiesArray, propertyKeysArray, ref, variant;
miniCartItemsWrap = $(".mini-cart-items-wrap");
miniCartItemsWrap.empty();
if (cart.item_count !== 1) {
itemText = Theme.cartItemsOther;
} else {
itemText = Theme.cartItemsOne;
$(".mini-cart .options").show();
miniCartItemsWrap.find(".no-items").hide();
}
$(".mini-cart-wrap label").html("<span class='item-count'>" + cart.item_count + "</span> " + itemText);
ref = cart.items;
for (j = 0, len = ref.length; j < len; j++) {
item = ref[j];
productPrice = Shopify.formatMoney(item.line_price, Theme.moneyFormat);
variant = item.variant_title ? "<p class='variant'>" + item.variant_title + "</p>" : "";
itemProperties = "";
if (item.properties) {
propertyKeysArray = Object.keys(item.properties);
propertiesArray = _.values(item.properties);
i = 0;
while (i < propertyKeysArray.length) {
if (propertiesArray[i].length) {
itemProperties = itemProperties + ("<p class=\"property\">\n <span class=\"property-label\">" + propertyKeysArray[i] + ":</span>\n <span class=\"property-value\">" + propertiesArray[i] + "</span>\n</p>");
}
i++;
}
}
miniCartItemsWrap.append("<div id=\"item-" + item.variant_id + "\" class=\"item clearfix\">\n <div class=\"image-wrap\">\n <img alt=\"" + item.title + "\" src=\"" + item.image + "\">\n <a class=\"overlay\" href=\"" + item.url + "\"></a>\n </div>\n <div class=\"details\">\n <p class=\"brand\">" + item.vendor + "</p>\n <p class=\"title\"><a href=\"" + item.url + "\">" + item.product_title + "</a><span class=\"quantity\">× <span class=\"count\">" + item.quantity + "</span></span></p>\n <p class=\"price\"><span class=\"money\">" + productPrice + "</span></p>\n " + variant + "\n " + itemProperties + "\n </div>\n</div>");
}
if (Theme.currencySwitcher) {
return $(document.body).trigger("switch-currency");
}
};
Liquid使用array.size
確定數組的大小。 這就是為什么標題在Liquid模板中起作用的原因。
JavaScript則使用array.length
來確定數組的大小。 嘗試更換cart.items.size
與你的JavaScript cart.items.length
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