vant的时间选择器
<van-popup :show="showpop" position="bottom" label="有效日期" custom-style="height: 50%;" @close="oncancel" > <view v-if="showtwotime"> <van-datetime-picker type="date" :value="currentdate" @confirm="confirm1" @cancel="oncancel" :min-date="mindate" :formatter="formatter" /> </view> <view v-if="!showtwotime"> <van-datetime-picker type="date" :value="currentdate" @confirm="confirm2" @cancel="oncancel" :min-date="mindate" :formatter="formatter" /> </view ></van-popup>
这里需要开始时间和结束时间:
- 提示:因此增加了showtwotime的判定:
解决方案
- 提示:这里是时间转换的方法:
confirm1(value) { this.plan.start_time = this.formattime(value.detail, 'y/m/d') this.showtwotime = false }, confirm2(value) { this.showpop = false this.plan.end_time = this.formattime(value.detail, 'y/m/d') this.showtwotime = true }, formattime(date) { date = new date(date) console.log(date) var year = date.getfullyear() var month = date.getmonth() + 1 var day = date.getdate() return [year, month, day].map(this.formatnumber).join('/') }, formatnumber(n) { n = n.tostring() return n[1] ? n : '0' + n },
解决方案
- 提示:全部方法:
<van-popup :show="showpop" position="bottom" label="有效日期" custom-style="height: 50%;" @close="oncancel" > <view v-if="showtwotime"> <van-datetime-picker type="date" :value="currentdate" @confirm="confirm1" @cancel="oncancel" :min-date="mindate" :formatter="formatter" /> </view> <view v-if="!showtwotime"> <van-datetime-picker type="date" :value="currentdate" @confirm="confirm2" @cancel="oncancel" :min-date="mindate" :formatter="formatter" /> </view ></van-popup>
//data的定义 showpop: false, currentdate: new date().gettime(), mindate: new date().gettime(), showtwotime: true,
//方法的定义 changefn() { this.changedate = this.currentdate }, confirm1(value) { this.plan.start_time = this.formattime(value.detail, 'y/m/d') ///'y/m/d'为了提示自己时间格式 this.showtwotime = false }, confirm2(value) { this.showpop = false this.plan.end_time = this.formattime(value.detail, 'y/m/d') this.showtwotime = true }, formattime(date) { date = new date(date) //从时间选择器中得到的时间格式为时间搓,因此需要转换为标准制式时间单位 console.log(date) var year = date.getfullyear() var month = date.getmonth() + 1 var day = date.getdate() //这里只表现到日,时,分,秒自习行添加方法! return [year, month, day].map(this.formatnumber).join('/') //转换为产品经理想要的展示形式 }, formatnumber(n) { n = n.tostring() return n[1] ? n : '0' + n //加0操作! }, formatter(type, value) { //展示的格式处理 if (type === 'year') { return `${value}年` } if (type === 'month') { return `${value}月` } if (type === 'day') { return `${value}日` } return value },
展示效果
总结
以上为个人经验,希望能给大家一个参考,也希望大家多多支持代码网。
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