xcx/pages/gwc/gwc-js/gwc-js.js
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// page/component/orders/orders.js
Page({
data: {
address: {},
hasAddress: false,
total: 0,
hqdz: false,
dzxs: true,
orders: [
{ id: 1, title: 'SOD牙膏', image: 'http://qitai.gotoip4.com/image/cp-image/cp-fm-image/cp1.jpg', num: 4, price: 99.00, selected: true },
{ id: 2, title: 'SOD面膜', image: 'http://qitai.gotoip4.com/image/cp-image/cp-fm-image/cp2.jpg', num: 1, price: 120.00, selected: true }
]
},
onReady() {
this.getTotalPrice();
},
onShow: function () {
const self = this;
wx.getStorage({
key: 'address',
success(res) {
self.setData({
address: res.data,
hasAddress: true
})
}
})
},
/**
* 计算总价
*/
getTotalPrice() {
let orders = this.data.orders;
let total = 0;
for (let i = 0; i < orders.length; i++) {
total += orders[i].num * orders[i].price;
}
this.setData({
total: total
})
},
//用户选择收货地址
hqdz() {
var that = this;
if (wx.chooseAddress) {
wx.chooseAddress({
success: function (res) {
console.log(JSON.stringify(res));
console.log(res);
that.setData({
"userName": res.userName,
"telNumber": res.telNumber,
"provinceName": res.provinceName,
"cityName": res.cityName,
"countyName": res.countyName,
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