182 lines
3.7 KiB
JavaScript
182 lines
3.7 KiB
JavaScript
import shop from '../../../api/shop';
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import shopApi from '../../../api/shop';
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const app = getApp();
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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tabIndex:0,
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shopList:[],
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userInfo:{},
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lng:null,
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lat:null,
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pager:{limit:10,loading:false,loadAll:false,pageIndex:0,refreshTrigger:false},
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choosedCommunity:{}
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},
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changeTab(event){
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const tabIndex = event.currentTarget.dataset.index;
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const cid = event.currentTarget.dataset.cid;
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this.data.pager.pageIndex = 0;
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this.data.pager.loadAll = false;
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this.setData({tabIndex,pager:this.data.pager})
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this.loadList();
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},
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refreshList(){
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this.data.pager.pageIndex = 0;
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this.data.pager.loadAll = false;
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this.setData({
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pager:this.data.pager
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});
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this.loadList();
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},
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loadList(){
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if(this.data.pager.loading||this.data.pager.loadAll){
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return;
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}
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this.data.pager.loading = true;
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this.setData({
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pager:this.data.pager
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});
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const params = {
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skip:this.data.pager.pageIndex*this.data.pager.limit,
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limit:this.data.pager.limit,
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community_id:this.data.choosedCommunity.id
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}
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if(this.data.lng&&this.data.lat){
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params.longitude = this.data.lng;
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params.latitude = this.data.lat;
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}
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shopApi.product.list().then((data)=>{
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if(this.data.pager.pageIndex==0){
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this.data.shopList = data.items;
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}else{
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this.data.shopList = this.data.shopList.concat(data.items);
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}
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this.data.pager.loading = false;
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this.data.pager.pageIndex++;
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this.data.pager.refreshTrigger = false;
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if(data.items.length<this.data.pager.limit){
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this.data.pager.loadAll = true;
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}
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data.items.map((item)=>{
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if(item.distance){
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if(item.distance>=1000){
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item.distance = parseFloat(item.distance/1000).toFixed(1)+'km';
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}else{
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item.distance = item.distance+'m';
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}
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}
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})
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this.setData({
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shopList:this.data.shopList,
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pager:this.data.pager
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})
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}).catch(()=>{
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this.setData({
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"pager.loading":false
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})
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});
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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app.getUserInfo().then((data)=>{
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this.setData({
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userInfo:data
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})
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this.data.choosedCommunity = {
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id:data.community_id,
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name:data.community_name
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};
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return wx.getStorage({key:'community-shop'});
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}).then((res)=>{
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this.data.choosedCommunity = res.data;
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this.loadList();
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},(error)=>{
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this.loadList();
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}).finally(()=>{
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this.setData({
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choosedCommunity:this.data.choosedCommunity
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})
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})
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},
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//供选择社区页面用
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changeCommunity(community){
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wx.setStorage({
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key:'community-shop',
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data:{
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id:community.id,
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name:community.name
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}
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});
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this.setData({
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choosedCommunity:community
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})
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this.refreshList();
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},
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chooseCommunity(){
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const currentId = this.data.choosedCommunity.id||this.data.userInfo.community_id;
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console.log(currentId);
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wx.navigateTo({
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url: `/pages/help/community/index?communityId=${currentId}`,
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})
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady() {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide() {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload() {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh() {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom() {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage() {
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}
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}) |