我需要从Django Queryset生成一个非常干净的JS数组结构。为此,我使用了一个序列化程序。你知道吗
However, they final array has extra field that may be causing problems with Google Analytics requested format.
谷歌分析重新请求的格式:
Notice the structure of the
products
Array
<script>
// Send transaction data with a pageview if available
// when the page loads. Otherwise, use an event when the transaction
// data becomes available.
dataLayer.push({
'ecommerce': {
'purchase': {
'actionField': {
'id': 'T12345', // Transaction ID. Required for purchases and refunds.
'affiliation': 'Online Store',
'revenue': '35.43', // Total transaction value (incl. tax and shipping)
'tax':'4.90',
'shipping': '5.99',
'coupon': 'SUMMER_SALE'
},
'products': [{ // List of productFieldObjects.
'name': 'Triblend Android T-Shirt', // Name or ID is required.
'id': '12345',
'price': '15.25',
'brand': 'Google',
'category': 'Apparel',
'variant': 'Gray',
'quantity': 1,
'coupon': '' // Optional fields may be omitted or set to empty string.
},
{
'name': 'Donut Friday Scented T-Shirt',
'id': '67890',
'price': '33.75',
'brand': 'Google',
'category': 'Apparel',
'variant': 'Black',
'quantity': 1
}]
}
}
});
</script>
序列化程序生成的数据层product
数组:
包含序列化程序的视图:
def thanks_deposit_payment(request):
order_number = Order.objects.latest('id').id
total = Order.objects.latest('id').total
costo_despacho = Order.objects.latest('id').shipping_cost
order_items = OrderItem.objects.filter(order=Order.objects.latest('id'))
order_items = serialize('json', order_items, fields=['id', 'sku', 'name', 'price', 'size', 'quantity'])
response = render(request, 'thanks_deposit_payment.html', dict(order_number=order_number, total=total,
order_items=order_items, costo_despacho=costo_despacho))
return response
模板中的数据层:
这是生产需要更改的产品阵列的生产线:
products: JSON.parse('{{ order_items | safe }}')
在模板中完成JS代码:
{% block data_layer %}
<script>
window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
event: 'eec.purchase',
ecommerce: {
currencyCode: 'PEN',
purchase: {
actionField: {
id: {{ order_number }},
affiliation: 'Stickers Gallito E-Commerce',
revenue: {{ total }},
shipping: {{ costo_despacho }},
coupon: ''
},
products: JSON.parse('{{ order_items | safe }}')
},
}
});
</script>
{% endblock %}
如何匹配Google期望的格式?
您没有指定什么是
serializer
,但我假定它来自from django.core import serializers
。根据documentation,实际上它将对象列表映射到这种布局:我看不到自定义序列化程序行为的方法, 但是你总是可以手动重新序列化你自己。 例如,使用
json
包,可以执行以下操作:相关问题 更多 >
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