if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "CNY",
"impressions": [
{
"id": "31390",
"name": "Prowheel Crankarm Bolts",
"price": "30.0",
"brand": "Trek",
"category": "Bike cranks & chainrings",
"variant": "black",
"list": "PRODUCTSEARCH",
"position": 1
}
]
}
});
} else {
console.log("dataLayer");
}