封装在公用的js文件里 // resList.js const app = getApp() module.exports = Behavior({ behaviors: [], properties: {}, data: { list: [], //列表数据 recordCount: 0, //列表总条数 pageNo: 1, pageSize: 20 }, methods: { // 参数 _requestPageList(callback) { // let opt = { // type: 1, //(主要是和礼品管理共享接口区别排序) // isValid: 1, //(是否有效,1是2否)此处默认填写1,只有有效期内的才能再礼品列表展示 // name: "" // } // this._requestPageListCom("giftPageList", opt, callback); }, // 列表接口 _requestPageListCom(url, params, callback) { let opt = Object.assign({}, params, { pageData: { pageNo: this.data.pageNo, pageSize: this.data.pageSize }, }) app.$request.post(app.$config[url], opt).then(res => { if (res.returnResult === 200) { const oldList = this.data.list const newGoodsList = res.returnData.data const nList = [...oldList, ...newGoodsList] let newData = {}; //新变更数据 for(let i in nList){ newData[‘list[‘+i+‘]‘] = nList[i] } this.setData(newData);//赋值列表数据 this.setData({ recordCount: res.returnData.recordCount }) if(callback && typeof callback === ‘function‘){ callback() } } }) }, // 下拉刷新 onPullDownRefresh() { this.setData({ list: [], pageNo: 1 }); this._requestPageList(() => { // 当处理完数据刷新后,wx.stopPullDownRefresh可以停止当前页面的下拉刷新 wx.stopPullDownRefresh(); }); }, // 上拉加载 onReachBottom(){ let _self = this; if (this._freshing || _self.data.list.length >= _self.data.recordCount || _self.data.recordCount === 0) return this._freshing = true; this.setData({ pageNo: ++_self.data.pageNo }); this._requestPageList(() => { _self._freshing = false; }); }, } })
页面引用 let resListCom = require(‘../../mixins/resList‘) Page({ behaviors: [resListCom], data: { }, onLoad: function () { this._requestPageList() }, _requestPageList(callback) { let opt = { id: wx.getStorageSync(‘virtualUserID‘) } // 第一个参数是请求的接口名 this._requestPageListCom("virtualIntegral", opt, callback); }, })