uniapp实现横向滚动选择日期

本文实例为大家分享了uniapp实现横向滚动选择日期的具体代码，供大家参考，具体内容如下

1.方法封装 common.js

//获取当前时间，格式YYYY-MM-DD HH:MM:SS
const GetNowTime = time => {
 var date = time,
 year = date.getFullYear(),
 month = date.getMonth() + 1,
 day = date.getDate(),
 hour = date.getHours() < 10 ? \"0\" + date.getHours() : date.getHours(),
 minute = date.getMinutes() < 10 ? \"0\" + date.getMinutes() : date.getMinutes(),
 second = date.getSeconds() < 10 ? \"0\" + date.getSeconds() : date.getSeconds();
 month >= 1 && month <= 9 ? (month = \"0\" + month) : \"\";
 day >= 0 && day <= 9 ? (day = \"0\" + day) : \"\";
 // var timer = year + \'-\' + month + \'-\' + day + \' \' + hour + \':\' + minute + \':\' + second;
 var timer = year + \'-\' + month + \'-\' + day;
 return timer;
}

// 格式化电话号码
const GetPhone = phone => {
 let tel = phone.slice(0, 3) + \'****\' + phone.slice(7, 11);
 return tel;
}
//返回日期和周几数组
function weekDate() {
 var myDate = new Date();
 myDate.toLocaleDateString();
 var month = myDate.getMonth() + 1;
 var time = myDate.getFullYear() + \'年\' + month + \'月\' + myDate.getDate() + \'日\';
 var total = 1; // 个数
 var dayList = [];
 dayList.push({
 \'day\': myDate.getDate(),
 \'month\': myDate.getMonth() + total,
 \'week\': toWeekDay(myDate.getDay()),
 \'year\': myDate.getFullYear()
 });
 for (var i = 0; i < 10; i++) {
 myDate.setDate(myDate.getDate() + total); // number 是最近几天 则会自动计算
 // 需求 月份-日 星期几  
 dayList.push({
 \'day\': myDate.getDate(),
 \'month\': myDate.getMonth() + total,
 \'week\': toWeekDay(myDate.getDay()),
 \'year\': myDate.getFullYear()
 })
 }
 // return dayList;
 let length = dayList.length
 let arrOne = dayList[0]
 let arrLast = dayList[length - 1]
 let StartDate = arrOne.year.toString() + \'-\' + arrOne.month + \'-\' + arrOne.day
 let EndDate = arrLast.year.toString() + \'-\' + arrLast.month + \'-\' + arrLast.day
 return {
 dayList,
 StartDate,
 EndDate
 }
}

function toWeekDay(weekDay) { // 传入数据 讲一周的某一天返回成中文状态下的字符
 switch (weekDay) {
 case 1:
 return \'一\';
 break;
 case 2:
 return \'二\';
 break;
 case 3:
 return \'三\';
 break;
 case 4:
 return \'四\';
 break;
 case 5:
 return \'五\';
 break;
 case 6:
 return \'六\';
 break;
 case 0:
 return \'日\';
 break;
 default:
 break;
 }
 return \'传入未知参数\';
}
module.exports = {
 GetNowTime,
 GetPhone,
 weekDate
}

2.组件.vue

<template>
 <view>
 <view class=\"box\">
 <scroll-view scroll-x=\"true\">
 <block v-for=\"(item, index) in dayList\" :key=\"index\">
  <view class=\"dayTitle\" :class=\"current == index ? \'select\' : \'\'\" @click=\"timeSelectd(index)\">
  <view style=\"display: flex;flex-direction: column;justify-content: center;width: 100%;height: 100%;\">
  <view>{{ item.day }}</view>
  <view v-if=\"index == 0\" style=\"font-size: 25upx;\">今天</view>
  <view v-else style=\"font-size: 25upx;\">星期{{ item.week }}</view>
  </view>
  </view>
 </block>
 </scroll-view>
 </view>
 </view>
</template>

<script>
import Vue from \'vue\';
import common from \'../../common/common.js\';
export default {
 data() {
 return {
 isShow: false,
 current: 0,
 dayList: [],
 xzTime: common.GetNowTime(new Date())
 };
 },
 onLoad() {
 this.dayList = common.weekDate().dayList;
 },
 methods: {
 // 日期选择
 timeSelectd(index) {
 this.current = index;
 let date = this.dayList[index].year + \'-\' + this.dayList[index].month + \'-\' + this.dayList[index].day;
 date = common.GetNowTime(new Date(date));
 this.xzTime = date;
 console.log(this.xzTime);
 }
 }
};
</script>

<style scoped>
.box {
 padding: 30upx;
}
scroll-view {
 padding: 20upx 0;
 width: 100%;
 white-space: nowrap;
}
.dayTitle {
 width: 120upx;
 height: 120upx;
 border-radius: 60upx;
 margin-left: 20upx;
 text-align: center;
 display: inline-block;
}
.select {
 color: #ffffff;
 background-color: #83cbac;
}
</style>

效果图

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持免费资源网。