diy_seckill.js
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// var e = function(e) {
// return e && e.__esModule ? e : {
// default: e
// };
// }(require("../../utils/LoadMore3.js")),
// n = new e.default(),
var t = getApp(),
a = t.request,
o = t.globalData.setting,
os = o,
i = require("../../utils/util.js"),
ut = i,
s = require("../../utils/common.js");
var regeneratorRuntime = require('../../utils/runtime.js');
Component({
properties: {
// 这里定义了innerText属性，属性值可以在组件使用时指定
object: {
type: Object,
value: null,
},
goods_array: {
type: Array,
value: []
},
newTime: {
type: Number,
value: 0
},
},
data: {
// 这里是一些组件内部数据
yc: false,
someData: null,
ylp_img: "https://mshopimg.yolipai.net/",
imghost: os.imghost,
timer: null,
user_id:0,
img_width:100,
img_height:100,
swiperHeight:0,
prom_type:1,
add_purchase:false,
},
pageLifetimes: {
//要处理一下，游客登录后的界面的变化,主要还该是改变会员
show: function () {
//会员身份变化
var th = this;
var g_id = this.data.object;
//只有再会员登陆之后，才重新调用接口
console.log('秒杀组件------------');
if(this.data.user_id!=getApp().globalData.user_id){
this.data.user_id=getApp().globalData.user_id
this.init(g_id);
}
setTimeout(function () {
if (th.data.goods_array && th.data.goods_array.length > 0) {
th.data.timer = setInterval(function () {
th.countDown2(th);
}, 1000);
}
},600)
},
hide:function () {
// 页面被被销毁的时候，清除定时器
clearInterval(this.data.timer);
}
},
ready: function () {
var g_id = this.data.object;
this.init(g_id);
this.data.user_id=getApp().globalData.user_id;
},
detached() {
// 页面被被销毁的时候，清除定时器
clearInterval(this.data.timer);
},
methods: {
// 这里是一个自定义方法
customMethod: function () { },
init: function (g_id) {
var th = this;
this.loadImg(g_id)
getApp().getConfig2(function (e) {
var swithc_list = e.switch_list;
var sw_arr = JSON.parse(swithc_list);
if(sw_arr.is_retail_price){
th.setData({is_retail_price:1});
}
})
var app = getApp(), goodsidlist = "", idlist = "";
if (g_id.data_type == 2) {
if (g_id.data && g_id.data.length > 0) {
//--先把商品ID串起来--
g_id.data.forEach(function (val, ind) {
var item = {};
goodsidlist += val.goodsid + ",";
idlist += val.flashid + ",";
})
goodsidlist = ut.sub_last(goodsidlist);
idlist = ut.sub_last(idlist);
var user_id=getApp().globalData.user_id;
if(!user_id){ user_id=0;}
//--调用接口,读取秒杀--
// var gUrl = "/api/ms/flash_sale/getGoodsList?store_id=" + os.stoid + "&goodsidlist=" + goodsidlist+"&user_id="+user_id+"&type=1";
var gUrl = "/api/ms/flash_sale/getGoodsList?store_id=" + os.stoid + "&idlist=" + idlist + "&user_id="+user_id+"&type=1";
app.request.promiseGet(gUrl, {}).then(res => {
//如果秒杀的数组为空的时候
var goodslist = res.data.data;
//就算是添加的活动已经过期，就要用最新的进行中活动
if (goodslist && goodslist.length > 0) {
th.set_goods_list(g_id.data, goodslist);
}
});
}
} else {
th.no_gid_set();
}
},
//当是默认的情况
no_gid_set() {
var user_id=getApp().globalData.user_id;
if(!user_id){ user_id=0;}
var req={ store_id: os.stoid, is_end: 0, is_show: 1, timetype: 2,user_id:user_id};
getApp().request.promiseGet("/api/ms/flash_sale/spikepage?page=1&pageSize=9",
{ isShowLoading: 1, data:req }
).then(res => {
if (res.data.code == 0 && res.data.data.pageData && res.data.data.pageData.length > 0) {
var goodsidlist = res.data.data.pageData;
this.set_goods_list(null, goodsidlist);
}
});
},
//就算是添加的活动已经过期，就要用最新的活动
set_goods_list(g_id, goodslist) {
goodslist.forEach(function (vy, indy) {
if(!vy.id) vy.id=vy.prom_id;
})
// 判断火热，预热
var newTime = ut.gettimestamp(), all_array = [], th = this;
th.setData({ newTime: newTime });
if (g_id) {
/*--商品队列按照添加的顺序排列--*/
goodslist.forEach(function (vy, indy) {
all_array.push(vy);
})
} else {
all_array = goodslist;
}
if (all_array.length == 0) {
all_array = goodslist;
}
for(let i in all_array){
let item=all_array[i];
if(item.user_price) item.price=item.user_price;
if(item.start_time > newTime) {
item.status = 0;
} else if(item.end_time > newTime) {
item.status = 1;
};
}
var promisies = [];
for (const key in all_array) {
if (Object.hasOwnProperty.call(all_array, key)) {
const val = all_array[key];
promisies[key] = getApp().request.promiseGet("/api/weshop/activitylist/getActLen/" +
os.stoid + "/1/" + val.id,
{}
).then(res => {
if (res.data.code == 0) {
if (res.data.data <= 0) all_array[key].status = 2;
};
});
}
}
Promise.all(promisies).then(() => {
// 判断活动是否结束
let empty=[]
for(let i in all_array){
let item=all_array[i];
if(newTime > item.end_time) {
all_array[i].status = 3;
};
// let price=all_array[i].price.toFixed(2)
let price=all_array[i].price + ''
if (price && price.indexOf('.') > -1) {
let priceArr = price.split(".")
all_array[i].price_n = priceArr[0]
all_array[i].price_xs = priceArr[1]
}else{
all_array[i].price_n = price
}
let virtual = all_array[i].virtual ? all_array[i].virtual : 0
if (all_array[i].status) {
if (all_array[i].is_virtual_count ) {
// all_array[i].goods_num -= all_array[i].virtual
all_array[i].buy_num += virtual*1
all_array[i].residue = all_array[i].goods_num*1 - all_array[i].buy_num*1
}else{
all_array[i].buy_num += virtual*1
all_array[i].residue=all_array[i].goods_num*1 + virtual*1 - all_array[i].buy_num*1
}
}else{
if (all_array[i].is_virtual_count ) {
// all_array[i].goods_num -= all_array[i].virtual
all_array[i].buy_num = 0
all_array[i].residue = all_array[i].goods_num*1 - all_array[i].buy_num*1
}else{
all_array[i].buy_num = 0
all_array[i].residue=all_array[i].goods_num*1 + virtual*1 - all_array[i].buy_num*1
}
}
// all_array[i].residue=all_array[i].goods_num*1 - all_array[i].buy_num*1
if (all_array[i].residue && all_array[i].residue > 0 && all_array[i].status !=2) {
empty.push(all_array[i])
}
}
//控制已售罄是否显示
if (th.data.object.column_action_name && !th.data.object.hide_sold_out_items) {
all_array=empty
}
var arr = new Array();
if (th.data.object.style==7) {
//--三个三个一组---
for (var i = 0; i < all_array.length; i += 2) {
arr.push(all_array.slice(i, i + 2));
}
}else{
//--三个三个一组---
for (var i = 0; i < all_array.length; i += 3) {
arr.push(all_array.slice(i, i + 3));
}
}
/*--熏染到前台--*/
th.setData({ goods_array: arr });
if (th.data.object.style==6) {
th.setSwiper_h()
}
});
th.data.timer = setInterval(function () {
th.countDown2(th);
}, 1000);
},
setSwiper_h(){
var th=this
wx.createSelectorQuery().in(this).select('.swiper_h').boundingClientRect(rect => {
if (rect && rect.height) {
var sumHeigth=(rect.height+13)+'px'
th.setData({
swiperHeight: sumHeigth
})
}
}).exec();
// const query = this.createSelectorQuery()
// query.select('.swiper_h').boundingClientRect()
// query.exec( (res)=> {
// console.log(res)
// console.log(res[0].height)
// console.log(res[0].height * data.t.length)
// let sumHeigth = res[0].height * data.t.length;
// console.error('组件高度');
// console.log(sumHeigth);
// th.setData({
// swiperHeight: sumHeigth
// })
// })
},
//---小于10的格式化函数----
timeFormat: function (param) {
return param < 10 ? '0' + param : param;
},
//----秒杀倒计时函数-----
countDown2: function (ob) {
if (ob == undefined) return false;
var ee = ob;
// 获取当前时间，同时得到活动结束时间数组
var newTime = ut.gettimestamp();
this.setData({ newTime: newTime });
var List = ee.data.goods_array;
if (List.length == 0) return false;
for (var j = 0; j < List.length; j++) {
// 对结束时间进行处理渲染到页面
var endTimeList = List[j];
for (var i = 0; i < endTimeList.length; i++) {
var o = endTimeList[i];
var endTime = o.end_time;
if (newTime < o.start_time) endTime = o.start_time;
let obj = null;
// 如果活动未结束，对时间进行处理
if (endTime - newTime > 0) {
let time = (endTime - newTime);
// 获取天、时、分、秒
let day = parseInt(time / (60 * 60 * 24));
let hou = parseInt(time % (60 * 60 * 24) / 3600);
let min = parseInt(time % (60 * 60 * 24) % 3600 / 60);
let sec = parseInt(time % (60 * 60 * 24) % 3600 % 60);
obj = {
day: this.timeFormat(day),
hou: this.timeFormat(hou),
min: this.timeFormat(min),
sec: this.timeFormat(sec)
}
} else {
//活动已结束，全部设置为'00'
obj = {
day: '00',
hou: '00',
min: '00',
sec: '00'
}
}
var txt = "goods_array[" + j + "][" + i + "].djs";
ee.setData({
[txt]: obj
});
}
}
},
//图片失败，默认图片
bind_bnerr3: function (e) {
var _errImg = e.target.dataset.errorimg;
var _errObj = {};
_errObj[_errImg] = "/public/images/default_goods_image_240.gif";
this.setData(_errObj) //注意这里的赋值方式,只是将数据列表中的此项图片路径值替换掉 ;
},
go_to_skill: function () {
wx.navigateTo({
url: "/pages/activity/seckill_list/seckill_list"
});
},
//加入购物车
shoppingCart(){
console.log('加入购物车');
},
loadImg(g_id){
if (g_id.style==1) {
let w=''
switch (g_id.picture_scale) {
case 1:
w=`width:calc(100%-${g_id.page_margins*2}px);height:calc(100%-${g_id.page_margins*2}px)`
break;
default:
break;
}
}
},
// 加购方法show
addPurchase(even){
this.setData({
add_purchase:true
})
let gid = even.currentTarget.dataset.gid
let prom_id = even.currentTarget.dataset.prom_id
let prom_type = even.currentTarget.dataset.prom_type
let goods_type= even.currentTarget.dataset.goods_type
let add_purchase = this.selectComponent("#add_purchase");
if (add_purchase) {
add_purchase.init(gid,prom_type,prom_id,goods_type)
}
},
// 加购方法 hide
hide_add_purchase(){
setTimeout(()=>{
this.setData({
add_purchase:false
})
},1000)
}
},
})