我目前正在使用Shopify Buy Button。
在大多数情况下,我只是复制并粘贴嵌入代码并没有太大变化。
我有一些产品需要购买5件或更多的产品。
典型的“添加到行李”按钮只会添加一个并在购物车内,按下时会添加/减去一个。
注意:对于所有项目,我不希望这样,只有嵌入购买代码所针对的特定项目。
我搜索了default compenents和developer section,发现了以下内容:
var events = {
addVariantToCart: function (product) {},
updateQuantity: function (product) {},
...
}
我认为这可能是我正在寻找的,但我找不到任何有关如何更新所述产品的详细信息。
如果有人能帮助或指导我朝着正确的方向前进,我们将不胜感激。
我的嵌入代码
<div id='product-component-ITEM-ID'></div>
<script type="text/javascript">
/*<![CDATA[*/
(function () {
var scriptURL = 'https://sdks.shopifycdn.com/buy-button/latest/buy-button-storefront.min.js';
if (window.ShopifyBuy){if(window.ShopifyBuy.UI){ShopifyBuyInit();}else{loadScript();}}else{loadScript();}
function loadScript() {var script = document.createElement('script');script.async = true;script.src = scriptURL;(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(script);script.onload = ShopifyBuyInit;}
function ShopifyBuyInit() {
var client = ShopifyBuy.buildClient({domain: 'DOMAIN.myshopify.com',apiKey: 'API-KEY',appId: '6'});
ShopifyBuy.UI.onReady(client).then(function(ui){ui.createComponent('product',{id:["ITEM-ID"],node:document.getElementById('product-component-{{page.item_id}}'),moneyFormat:'%24%7B%7Bamount%7D%7D',
options:{
"product":{
"variantId":"all",
"width":"240px",
"contents":{
"img":false,
"imgWithCarousel":false,
"title":false,
"variantTitle":false,
"price":false,
"description":false,
"buttonWithQuantity":false,
"quantity":false
},
"text":{
"button":"ADD TO BAG"
},
"styles":{
"product":{
"text-align":"left",
"@media(min-width:601px)":{
"max-width":"100%",
"margin-left":"0",
"margin-bottom":"50px"
}
},
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
"padding-left":"35px",
"padding-right":"35px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"title":{
"font-size":"26px"
},
"price":{
"font-size":"18px"
},
"quantityInput":{
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px"
},
"compareAt":{
"font-size":"15px"
}
},
"googleFonts":[
"Lato"
]
},
"cart":{
"contents":{
"button":true
},
"styles":{
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"footer":{
"background-color":"#ffffff"
}
},
"googleFonts":[
"Lato"
]
},
"modalProduct":{
"contents":{
"img":false,
"imgWithCarousel":true,
"variantTitle":false,
"buttonWithQuantity":true,
"button":false,
"quantity":false
},
"styles":{
"product":{
"@media(min-width:601px)":{
"max-width":"100%",
"margin-left":"0px",
"margin-bottom":"0px"
}
},
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
"padding-left":"35px",
"padding-right":"35px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"quantityInput":{
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px"
}
},
"googleFonts":[
"Lato"
]
},
"toggle":{
"iframe":false,
"sticky":false,
"templates":{
"icon":'<i class="fa fa-shopping-bag fa-lg darkgrey" aria-hidden="true"></i>'
},
"contents":{
"icon":true,
"title":false
},
"events":{
afterInit:function (component) {
document.getElementById('cart-toggle').appendChild(component.node);
},
},
"order":[
'count',
'icon'
],
"styles":{
"toggle":{
"font-family":"Lato,sans-serif",
"background-color":"#393a39",
":hover":{
"background-color":"#333433"
},
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"count":{
"font-size":"13px"
}
},
"googleFonts":[
"Lato"
]
},
"productSet":{
"styles":{
"products":{
"@media(min-width:601px)":{
"margin-left":"-20px"
}
}
}
}
}
}
);});}})();
/*]]>*/
</script>
答案 0 :(得分:4)
经过几个小时的实验,这就是我提出的解决方案。到目前为止,我的测试表明它坚固可靠,但如果您发现任何问题,请告诉我,我会看到我能做些什么。
以下是代码,使用Shopify Buy Button homepage中的示例代码。不幸的是,这不会在一个片段中运行,但是如果你把它放在一个HTML文件中运行它就可以测试它。
<强> HTML:强>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div id='product-component-05cfb487fb6' data-minqty='5'></div>
<强>使用Javascript:强>
function ShopifyBuyInit() {
var client = ShopifyBuy.buildClient({
domain: 'embeds.myshopify.com',
apiKey: '952162710f94aa7b7644b14b2a94f4a3',
appId: '6',
});
ShopifyBuy.UI.onReady(client).then(function(ui) {
ui.createComponent('product', {
id: [3030475907],
node: document.getElementById('product-component-05cfb487fb6'),
moneyFormat: '%24%7B%7Bamount%7D%7D',
options: {
"product": {
"styles": {
"button": {
"background-color": "#292929",
":hover": {
"background-color": "#464646"
},
":focus": {
"background-color": "#464646"
}
},
},
"events": {
"addVariantToCart": function(product) {
product.model.selectedQuantity = 1;
var minQty = $(product.node).data('minqty');
if (product.cart.model.lineItemCount < minQty) {
product.updateQuantity(function() {
return minQty - (product.cart.model.lineItemCount);
});
}
}
}
},
"cart": {
"events": {
"updateItemQuantity": function(cart) {
for (let i = 0; i < ui.components.product.length; i++) {
var product = ui.components.product[i];
var node = product.node;
if ($(node).data('minqty')) {
var minQty = $(node).data('minqty');
setTimeout(function() {
setProductQuantity(node, product, minQty, ui);
}, 1);
}
}
}
}
}
}
});
});
}
function setProductQuantity(node, product, minQty, ui) {
if (product.cart.model.lineItemCount < minQty && product.cart.model.lineItemCount > 0) {
$('.shopify-buy-cart-wrapper').find('iframe').contents().find("div[id='" + product.cart.model.lineItems[0].id + "']").find('.shopify-buy__quantity-decrement').click();
}
}
(function() {
var scriptURL = 'https://sdks.shopifycdn.com/buy-button/latest/buy-button-storefront.min.js';
window.ShopifyBuy && window.ShopifyBuy.UI ? ShopifyBuyInit() : loadScript();
function loadScript() {
var script = document.createElement('script');
script.async = true;
script.src = scriptURL;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(script);
script.onload = ShopifyBuyInit;
}
})();
这可以通过收听Shopify购买按钮中的两个事件来实现:addVariantToCart
和updateItemQuantity
。您要做的第一件事是向产品div添加data-minqty
属性。我们稍后会使用该数据属性。
<div id='product-component-05cfb487fb6' data-minqty='5'></div>
单击“添加到购物车”时会触发第一个事件。我们会收听它,以便我们可以将minQty
项添加到购物车中(在我们的示例中,这是5)。
"addVariantToCart": function(product) {
product.model.selectedQuantity = 1;
var minQty = $(product.node).data('minqty');
if (product.cart.model.lineItemCount < minQty) {
product.updateQuantity(function() {
return minQty - product.cart.model.lineItemCount;
});
}
}
这样做首先将所选项目的数量设置为1.这是因为所选数量会自动设置为最后添加的数量,如果我们要将项目添加到购物车中时间会== minQty
(即5)。然后我们从之前添加的数据属性中找到最小数量(product.node
是产品的div元素)。我们检查数量是否小于minQty
,如果是,我们会在产品上运行updateQuantity
。出于某种原因,它是相对的,因此我们使用minQty
和product.cart.model.lineItemCount
之间的差异运行它,这是当前的数量。
更改购物车本身的数量时会触发第二个事件。我们会倾听,因此我们可以确保客户无法将数量减少到minQty
以下。
"updateItemQuantity": function(cart) {
for (let i = 0; i < ui.components.product.length; i++) {
var product = ui.components.product[i];
var node = product.node;
if ($(node).data('minqty')) {
var minQty = $(node).data('minqty');
setTimeout(function() {
setProductQuantity(node, product, minQty, ui);
}, 1);
}
}
}
由于我们并不确切地知道购物车中的哪个商品的数量发生了变化,因此我们会仔细检查它们,然后检查它们是否有minQty
,如果有的话,是否有&{ #39;在下面。然后我们使用setTimeout
,因为在更新数量之前会触发此事件,所以如果我们在此处更改它,它就会被重置。我们称这个函数为:
function setProductQuantity(node, product, minQty, ui) {
if (product.cart.model.lineItemCount < minQty && product.cart.model.lineItemCount > 0) {
$('.shopify-buy-cart-wrapper').find('iframe').contents().find("div[id='" + product.cart.model.lineItems[0].id + "']").find('.shopify-buy__quantity-decrement').click();
}
}
此功能检查新数量是否小于minQty
。如果不是,我们什么也不做(让数量正常更新)。如果是,我们想要从购物车中删除该商品。没有&#34;删除&#34;按钮(它通常依赖于将数量降低到0以从购物车中移除),并且由于我们有最小数量,这不可能发生,因此我们需要检查并手动将其删除。我们只是模拟点击&#34;数量减少&#34;按钮。我们只需要执行一次,因为每次执行此操作都会触发updateItemQuantity
,因此它会自动循环,直到项目被删除。
我无法直接测试您的代码,但我已将更改添加到您的代码中,因此希望您能够弄明白。它确实需要jQuery,因为我不知道足够的原生Javascript来做我需要做的事情。
<div id='product-component-ITEM-ID' data-minqty='5'></div>
<script type="text/javascript">
/*<![CDATA[*/
(function () {
var scriptURL = 'https://sdks.shopifycdn.com/buy-button/latest/buy-button-storefront.min.js';
if (window.ShopifyBuy){if(window.ShopifyBuy.UI){ShopifyBuyInit();}else{loadScript();}}else{loadScript();}
function loadScript() {var script = document.createElement('script');script.async = true;script.src = scriptURL;(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(script);script.onload = ShopifyBuyInit;}
function ShopifyBuyInit() {
var client = ShopifyBuy.buildClient({domain: 'DOMAIN.myshopify.com',apiKey: 'API-KEY',appId: '6'});
ShopifyBuy.UI.onReady(client).then(function(ui){ui.createComponent('product',{id:["ITEM-ID"],node:document.getElementById('product-component-{{page.item_id}}'),moneyFormat:'%24%7B%7Bamount%7D%7D',
options:{
"product":{
"variantId":"all",
"width":"240px",
"contents":{
"img":false,
"imgWithCarousel":false,
"title":false,
"variantTitle":false,
"price":false,
"description":false,
"buttonWithQuantity":false,
"quantity":false
},
"events": {
"addVariantToCart": function(product) {
product.model.selectedQuantity = 1;
var minQty = $(product.node).data('minqty');
if (product.cart.model.lineItemCount < minQty) {
product.updateQuantity(function() {
return minQty - (product.cart.model.lineItemCount);
});
}
}
}
"text":{
"button":"ADD TO BAG"
},
"styles":{
"product":{
"text-align":"left",
"@media(min-width:601px)":{
"max-width":"100%",
"margin-left":"0",
"margin-bottom":"50px"
}
},
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
"padding-left":"35px",
"padding-right":"35px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"title":{
"font-size":"26px"
},
"price":{
"font-size":"18px"
},
"quantityInput":{
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px"
},
"compareAt":{
"font-size":"15px"
}
},
"googleFonts":[
"Lato"
]
},
"cart":{
"contents":{
"button":true
},
"events": {
"updateItemQuantity": function(cart) {
for (let i = 0; i < ui.components.product.length; i++) {
var product = ui.components.product[i];
var node = product.node;
if ($(node).data('minqty')) {
var minQty = $(node).data('minqty');
setTimeout(function() {
setProductQuantity(node, product, minQty, ui);
}, 1);
}
}
}
}
"styles":{
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"footer":{
"background-color":"#ffffff"
}
},
"googleFonts":[
"Lato"
]
},
"modalProduct":{
"contents":{
"img":false,
"imgWithCarousel":true,
"variantTitle":false,
"buttonWithQuantity":true,
"button":false,
"quantity":false
},
"styles":{
"product":{
"@media(min-width:601px)":{
"max-width":"100%",
"margin-left":"0px",
"margin-bottom":"0px"
}
},
"button":{
"background-color":"#393a39",
"font-family":"Lato,sans-serif",
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px",
"padding-left":"35px",
"padding-right":"35px",
":hover":{
"background-color":"#333433"
},
"border-radius":"0px",
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"quantityInput":{
"font-size":"13px",
"padding-top":"14.5px",
"padding-bottom":"14.5px"
}
},
"googleFonts":[
"Lato"
]
},
"toggle":{
"iframe":false,
"sticky":false,
"templates":{
"icon":'<i class="fa fa-shopping-bag fa-lg darkgrey" aria-hidden="true"></i>'
},
"contents":{
"icon":true,
"title":false
},
"events":{
afterInit:function (component) {
document.getElementById('cart-toggle').appendChild(component.node);
},
},
"order":[
'count',
'icon'
],
"styles":{
"toggle":{
"font-family":"Lato,sans-serif",
"background-color":"#393a39",
":hover":{
"background-color":"#333433"
},
":focus":{
"background-color":"#333433"
},
"font-weight":"normal"
},
"count":{
"font-size":"13px"
}
},
"googleFonts":[
"Lato"
]
},
"productSet":{
"styles":{
"products":{
"@media(min-width:601px)":{
"margin-left":"-20px"
}
}
}
}
}
}
);});}})();
function setProductQuantity(node, product, minQty, ui) {
if (product.cart.model.lineItemCount < minQty && product.cart.model.lineItemCount > 0) {
$('.shopify-buy-cart-wrapper').find('iframe').contents().find("div[id='" + product.cart.model.lineItems[0].id + "']").find('.shopify-buy__quantity-decrement').click();
}
}
/*]]>*/
</script>