list.js
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var e = getApp(), i = e.request, os = e.globalData.setting, ut = require("../../../../utils/util.js");
var regeneratorRuntime = require('../../../../utils/runtime.js');
Page({
data: {
url: os.imghost,
goodlist:[],
page: 1,
timer: null,
ismore: 1, //是否可以加载更多
isshow: 0,
ad_data: null,
max_sw_height: 200,
},
//------初始化加载----------
onLoad: function (t) {
var first_leader = t.first_leader;
var th = this;
getApp().getConfig();
this.data.act_id=t.act_id;
if (first_leader) {
getApp().globalData.first_leader = first_leader;
//调用接口判断是不是会员
getApp().request.promiseGet("/api/weshop/shoppingGuide/get/" + os.stoid + "/" + first_leader, {}).then(res => {
if (res.data.code == 0) {
getApp().globalData.guide_id = res.data.data.id;
}
})
}
getApp().request.promiseGet("/api/weshop/ad/page?pid=1202&store_id=" + os.stoid, {
data: {
enabled: 1
}
}).then(res => {
if (res.data.code == 0 && res.data.data && res.data.data.pageData && res.data.data.pageData.length > 0) {
var a = res.data.data.pageData;
var narr = [];
for (var i in a) {
var tt = {
'ad_code': os.imghost + a[i].ad_code,
'media_link': '',
'ad_weapplink': a[i].ad_weapplink
};
narr.push(tt);
}
th.setData({ad_data: narr});
}
})
var userInfo=getApp().globalData.userInfo;
if(userInfo && goodlist.length==0){
//调用列表
this.get_list();
}else{
getApp().goto("/pages/togoin/togoin");
}
},
onShow: function (t) {
var userInfo=getApp().globalData.userInfo;
if(userInfo && this.data.goodlist.length==0){
//调用列表
this.get_list();
}else{
if(getApp().globalData.pre_back==1){
getApp().globalData.pre_back=0;
getApp().goto("/pages/index/index/index");
}
}
},
//---小于10的格式化函数----
timeFormat(param) {
return param < 10 ? '0' + param : param;
},
onReachBottom: function () {
this.get_list();
},
//图片失败，默认图片
bind_bnerr2: function (e) {
var _errImg = e.target.dataset.errorimg;
var val = e.target.dataset.val;
if (val != undefined && val != null && val != 'null') {
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 ;
}
},
imageLoad: function (e) {
var imgwidth = e.detail.width;
var imgheight = e.detail.height;
//宽高比
var ratio = imgwidth / imgheight;
//计算的高度值
var viewHeight = 750 / ratio;
var hei = this.data.max_sw_height;
if (hei < viewHeight) {
this.setData({max_sw_height: viewHeight});
}
},
//获取数据
get_list(){
var self = this;
if (this.data.loading) return false;
if (this.data.no_more) return false;
this.data.loading = 1;
var req = {
is_end: 0,
store_id: os.stoid,
page: this.data.page,
pageSize: 10,
timetype: 1
}
if(getApp().globalData.userInfo){
req.user_id=getApp().globalData.userInfo.user_id;
}
if(this.data.act_id){
req.prom_type=8;
req.prom_id=this.data.act_id;
}
//调用接口获取数据
getApp().request.get("/api/weshop/marketing/marketingPresellList/page", {
data: req,
success: function (res) {
console.log(res);
self.data.loading = 0;
if (res.data.code == 0 && res.data.data && res.data.data.pageData && res.data.data.pageData.length > 0) {
var list = self.data.goodlist ? self.data.goodlist : [];
var arr = res.data.data.pageData;
//数组合起来
for (var i in arr) {
list.push(arr[i]);
}
self.data.page++;
self.setData({goodlist: list});
if (arr.length < 10) {
self.setData({no_more: 1})
}
} else {
self.setData({no_more: 1})
}
self.setData({is_get: 1})
}
})
},
go_index:function () {
getApp().goto("/pages/index/index/index");
}
});