【发布时间】:2020-05-22 23:07:59
【问题描述】:
increment(sku){
for (let index = 0; index < this.foods.length; index++){
if (this.foods[index].food.sku == sku)
{
var food_quantity = this.foods[index].quantity++;
var id= this.foods[index].variation.id;
YH.api('cart', 'POST', null, function(data) {
console.log("ID and Quantity", id, food_quantity);
if(data.variation_id == id)
{
data.quantity = food_quantity;
console.log('test');
}
});
}
}
},
这是我的增量方法,当我单击增量按钮时,值会发生变化,但是当我刷新页面时,旧值仍然存在。 this is my api
知道如何使用 api 更新值吗?
【问题讨论】:
-
查看
localStorage- developer.mozilla.org/en-US/docs/Web/API/Window/localStorage
标签: javascript api postman