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
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//获取当前时间，格式YYYY-MM-DD HH:MM:SSconst 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
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<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服务器之家。
原文链接：https://blog.csdn.net/weixin_44816309/article/details/106138924
