//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
})
}
})
微信小程序开发-备忘录案例源码.zip （21个子文件） 
备忘录 
临时资源.zip 1.27MB
1.png 2KB todolist 
app.json 297B pages index index.js 3KB index.wxss 3KB index.wxml 3KB index(1).js 3KB logs logs(1).js 266B logs.js 266B logs.json 54B logs.wxml 173B logs.wxss 106B background-audio background-audio.wxss 470B background-audio(1).js 2KB background-audio.json 48B background-audio.js 2KB background-audio.wxml 1KB app.wxss 258B app.js 752B utils util.js 1KB 2.png 4KB
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