日历签到
代码示例：
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//index.js
//获取应用实例
var app = getApp();
var calendarSignData;
var date;
var calendarSignDay;
Page({
//事件处理函数
calendarSign: function() {
calendarSignData[date]=date;
console.log(calendarSignData);
calendarSignDay=calendarSignDay+1;
wx.setStorageSync(“calendarSignData”,calendarSignData);
wx.setStorageSync(“calendarSignDay”,calendarSignDay);
wx.showToast({
title: ‘签到成功’,
icon: ‘success’,
duration: 2000
})
this.setData({
calendarSignData:calendarSignData,
calendarSignDay:calendarSignDay
})
},
onLoad: function () {
var mydate=new Date();
var year=mydate.getFullYear();
var month=mydate.getMonth()+1;
date=mydate.getDate();
console.log(“date”+date)
var day=mydate.getDay();
console.log(day)
var nbsp=7-((date-day)%7);
console.log(“nbsp”+nbsp);
var monthDaySize;
if(month==1||month==3||month==5||month==7||month==8||month==10||month==12){
monthDaySize=31;
}else if(month==4||month==6||month==9||month==11){
monthDaySize=30;
}else if(month==2){
// 计算是否是闰年,如果是二月份则是29天
if((year-2000)%4==0){
monthDaySize=29;
}else{
monthDaySize=28;
}
};
// 判断是否签到过
if(wx.getStorageSync(“calendarSignData”)==null||wx.getStorageSync(“calendarSignData”)==”){
wx.setStorageSync(“calendarSignData”,new Array(monthDaySize));
};
if(wx.getStorageSync(“calendarSignDay”)==null||wx.getStorageSync(“calendarSignDay”)==”){
wx.setStorageSync(“calendarSignDay”,0);
}
calendarSignData=wx.getStorageSync(“calendarSignData”)
calendarSignDay=wx.getStorageSync(“calendarSignDay”)
console.log(calendarSignData);
console.log(calendarSignDay)
this.setData({
year:year,
month:month,
nbsp:nbsp,
monthDaySize:monthDaySize,
date:date,
calendarSignData:calendarSignData,
calendarSignDay:calendarSignDay
})
}
})
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