这期内容当中小编将会给大家带来有关微信小程序实现一周时间表功能，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。
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wxml
{{dateStart}} 至 {{dateEnd}}
wxss
.dateView{
padding:0 32rpx;
height:98rpx;
display: flex;
align-items: center;
background:#fff;
}
.dateView>image{
width:50rpx;
height:50rpx;
}
.dateView>view{
flex: 1;
text-align: center;
color:#333;
font-size: 34rpx;
}js
const GetPeriod = require("../../utils/getperiod.js");
Page({
/**
* 页面的初始数据
*/
data: {
currentTab: 1,
dateStart:'2019-10-16',
dateEnd: '2019-10-16',
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function(options) {
let that = this;
that.getWeekStartDate(0)
},
//获取本周的开始日期
getWeekStartDate(numDay) {
let that = this;
this.now = new Date();
this.nowYear = this.now.getYear(); //当前年
this.nowMonth = this.now.getMonth(); //当前月
this.nowDay = this.now.getDate(); //当前日
this.nowDayOfWeek = this.now.getDay(); //今天是本周的第几天
this.nowYear += (this.nowYear < 2000) ? 1900 : 0;
let dateStart = GetPeriod.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay - this.nowDayOfWeek + 1 + numDay));
let dateEnd = GetPeriod.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay - this.nowDayOfWeek + 7 + numDay));
// console.log(dateStart)
// 获取今天日期
let now = GetPeriod.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay));
now = now.replace(/-/g, "/");
now = now.substring(5);
this.setData({
dateStart: dateStart,
dateEnd: dateEnd,
now: now,
dates: now,
})
// 初始化数据(历史纪录)
var timestamp = Date.parse(new Date(this.data.dateStart));
timestamp = timestamp / 1000;
// console.log(timestamp);
that.setData({
timestamp: timestamp
})
},
// 点击上一周
prevWeek: function(e) {
this.data.num = this.data.num - 7;
this.getWeekStartDate(this.data.num);
},
// 点击下一周
nextWeek: function(e) {
this.data.num = this.data.num + 7;
this.getWeekStartDate(this.data.num);
},
}）function constructor1 (){
this.now = new Date();
this.nowYear = this.now.getYear(); //当前年
this.nowMonth = this.now.getMonth(); //当前月
this.nowDay = this.now.getDate(); //当前日
this.nowDayOfWeek = this.now.getDay(); //今天是本周的第几天
this.nowYear += (this.nowYear < 2000) ? 1900 : 0;
}
//格式化数字
function formatNumber (n) {
n = n.toString()
return n[1] ? n : '0' + n
}
//格式化日期
function formatDate(date){
let myyear = date.getFullYear();
let mymonth = date.getMonth() + 1;
let myweekday = date.getDate();
return [myyear, mymonth, myweekday].map(this.formatNumber).join('-');
}
//获取某月的天数
function getMonthDays (myMonth) {
let monthStartDate = new Date(this.nowYear, myMonth, 1);
let monthEndDate = new Date(this.nowYear, myMonth + 1, 1);
let days = (monthEndDate - monthStartDate) / (1000 * 60 * 60 * 24);
return days;
}
//获取本季度的开始月份
function getQuarterStartMonth (){
let startMonth = 0;
if (this.nowMonth < 3) {
startMonth = 0;
}
if (2 < this.nowMonth && this.nowMonth < 6) {
startMonth = 3;
}
if (5 < this.nowMonth && this.nowMonth < 9) {
startMonth = 6;
}
if (this.nowMonth > 8) {
startMonth = 9;
}
return startMonth;
}
//获取本周的开始日期
function getWeekStartDate() {
return this.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay - this.nowDayOfWeek + 1));
}
//获取本周的结束日期
function getWeekEndDate() {
return this.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay + (6 - this.nowDayOfWeek + 1)));
}
//获取今天的日期
function getNowDate() {
return this.formatDate(new Date(this.nowYear, this.nowMonth, this.nowDay));
}
function formatTime(date) {
var year = date.getFullYear()
var month = date.getMonth() + 1
var day = date.getDate()
var hour = date.getHours()
var minute = date.getMinutes()
var second = date.getSeconds()
return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}
module.exports = {
formatNumber: formatNumber,
constructor1: constructor1,
formatDate: formatDate,
getMonthDays: getMonthDays,
getQuarterStartMonth: getQuarterStartMonth,
getWeekStartDate: getWeekStartDate,
getNowDate: getNowDate,
getWeekEndDate: getWeekEndDate,
formatTime: formatTime
}上述就是小编为大家分享的微信小程序实现一周时间表功能了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。
文章题目：微信小程序实现一周时间表功能
标题来源：
http://cdxtjz.com/article/gidgig.html
