微信小程序开发-备忘录案例源码.zip

//index.js var dataUrl = 'http://ws.stream.qqmusic.qq.com/M500001VfvsJ21xFqb.mp3?guid=ffffffff82def4af4b12b3cd9337d5e7&uin=346897220&vkey=6292F51E1E384E061FF02C31F716658E5C81F5594D561F2E88B854E81CAAB7806D5E4F103E55D33C16F3FAC506D1AB172DE8600B37E43FAD&fromtag=46' var util = require("../../utils/util.js"); //更改数组 第三个参数是对象 function editArr(arr,i,editCnt){ let newArr = arr,editingObj = newArr[i]; for (var x in editCnt){ editingObj[x]= editCnt[x]; } return newArr; } //获取应用实例 var app = getApp() Page({ data: { userInfo: {}, curIpt:'', showAll:true, lists:[], curRange:[], curBegin:0, curFinish:1, remind:[] }, //事件处理函数 bindViewTap: function() { wx.navigateTo({ url: '../logs/logs' }) }, onLoad: function () { var that = this; //获取之前保留在缓存里的数据 wx.getStorage({ key: 'todolist', success: function(res) { if(res.data){ that.setData({ lists:res.data }) } } }) //获取用户信息 app.getUserInfo(function(userInfo){ that.setData({ userInfo:userInfo }) }) }, iptChange(e){ let timeArr = util.setTimeHalf(); this.setData({ curIpt:e.detail.value, curRange:timeArr }) }, formReset(){ this.setData({ curIpt:'', curRange:[] }) }, formSubmit(){ let cnt = this.data.curIpt,newLists = this.data.lists,i = newLists.length,begin=this.data.curRange[this.data.curBegin],finish = this.data.curRange[this.data.curFinish]; if (cnt){ newLists.push({id:i,content:cnt,done:false,beginTime:begin,finishTime:finish,editing:false}); this.setData({ lists:newLists, curIpt:'' }) } }, beginChange(e){ this.setData({ curBegin: e.detail.value, curFinish: Number(e.detail.value)+1 }) }, finishChange(e){ this.setData({ curFinish: e.detail.value }) }, //修改备忘录 toChange(e){ let i = e.target.dataset.id; this.setData({ lists:editArr(this.data.lists,i,{editing:true}) }) }, iptEdit(e){ let i = e.target.dataset.id; this.setData({ lists:editArr(this.data.lists,i,{curVal:e.detail.value}) }) }, saveEdit(e){ let i = e.target.dataset.id; this.setData({ lists:editArr(this.data.lists,i,{content:this.data.lists[i].curVal,editing:false}) }) }, setDone(e){ let i = e.target.dataset.id,originalDone = this.data.lists[i].done; this.setData({ lists:editArr(this.data.lists,i,{done:!originalDone}) }) }, toDelete(e){ let i = e.target.dataset.id,newLists = this.data.lists; newLists.map(function(l,index){ if (l.id == i){ newLists.splice(index,1); } }) this.setData({ lists:newLists }) }, doneAll(){ let newLists = this.data.lists; newLists.map(function(l){ l.done = true; }) this.setData({ lists:newLists }) }, deleteAll(){ this.setData({ lists:[], remind:[] }) }, showUnfinished (){ this.setData({ showAll:false }) }, showAll(){ //显示全部事项 this.setData({ showAll:true }) }, saveData(){ let listsArr = this.data.lists; wx.setStorage({ key:'todolist', data:listsArr }) } })