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const { getCart,delGoodsCart } = require("../../api/index.js")
Page({
/**
* 页面的初始数据
*/
data: {
cartData:[]
},
/**
* 每次打开页面,都会执行
*/
onShow(){
this.http()
},
// 根源
delCartHandle(e){
console.log(e.currentTarget.dataset.id);
/**
* 这里有两个ID
* 1. currentID:商品ID同一个商品加入购物车多次的时候会一次性全删除
* 2. id:每条数据的唯一索引(推荐)课程中选择的方式
*/
delGoodsCart({currentID:e.currentTarget.dataset.id}).then(res =>{
if(res.data.status === 200){
wx.showToast({
title: '删除成功',
})
this.http()
}else{
wx.showToast({
title: '删除失败',
})
}
})
},
http(){
getCart().then(res =>{
console.log(res.data.data);
this.setData({
cartData:res.data.data
})
})
}
})