ant design vue中日期选择框混合时间选择器的用法说明
时间:2021-03-04 13:53:33|栏目:vue|点击: 次
首先时间格式化用到moment方法,需要在页面中引入moment组件
import moment from 'moment'
结构代码:
<a-date-picker style="width:100%" :getCalendarContainer="(triggerNode) => triggerNode.parentNode" format="YYYY-MM-DD HH:mm:ss" v-decorator="[ 'pushtime', { rules: [{ required: true, message: '请输入发布时间!' }] } ]" :showTime="{ defaultValue: moment('00:00:00', 'HH:mm:ss') }" :disabledDate="disabledDate" :disabledDateTime="disabledDateTime" placeholder="请选择时间" @change="onChange" @ok="onOk" />
其中,showTime.defaultValue是设置的默认展示时间,disabledDate为禁用日期,disabledDataTime为禁用时间,详细属性说明可查阅官方文档
下面是方法代码:
methods: { moment, onChange (value, dateString) { console.log('Selected Time: ', value) console.log('Formatted Selected Time: ', dateString) }, onOk (value) { console.log('onOk: ', value) }, range (start, end) { const result = [] for (let i = start; i < end; i++) { result.push(i) } return result }, disabledDate (current) { // Can not select days before today and today return current && current < moment().endOf('day') }, disabledDateTime () { return { disabledHours: () => this.range(0, 24).splice(4, 20), disabledMinutes: () => this.range(30, 60), disabledSeconds: () => [55, 56] } } }
补充知识:初始化antDesign RangePicker默认选择日期及限制日期可选范围
主要做了两个设置:
1、初始化默认选择日期;
2、限制日期可选范围(限制最大可选范围是最近6个月)
具体实现代码出下:
import React, { PureComponent } from 'react'; import moment from 'moment'; import { Form, Modal, DatePicker, } from 'antd'; const FormItem = Form.Item; const { RangePicker } = DatePicker; @Form.create() class ExportModal extends PureComponent { // 表单提交 okHandle = () => { const { handleExportByTime, form } = this.props; form.validateFields((err, fieldsValue) => { const rangeValue = fieldsValue['range-picker']; if (err) return; const values ={ ...fieldsValue, 'date': [rangeValue[0].format('YYYY-MM-DD'), rangeValue[1].format('YYYY-MM-DD')], } // 重置表单 form.resetFields(); handleExportByTime(values); }); }; // 不可选择的时间段 disabledDate = current => current && current > moment().endOf('day') || current < moment().subtract(6, 'months'); render() { const { form: { getFieldDecorator }, handleModalVisible, submitting, modalVisible, } = this.props; const formItemLayout = { labelCol: { span: 4 }, wrapperCol: { span: 14 } }; // 初始化日期显示 const defaultSelectDate = { startDate: moment().subtract(1, 'weeks'), endDate: moment().endOf('day') } return ( <Modal destroyOnClose title='按时间段导出' centered keyboard={false} maskClosable={false} visible={modalVisible} confirmLoading={submitting} onOk={this.okHandle} onCancel={() => handleModalVisible()} > <FormItem {...formItemLayout} label='时间段' extra='最长可导出最近6个月数据'> {getFieldDecorator('range-picker',{ initialValue: [defaultSelectDate.startDate, defaultSelectDate.endDate] })( <RangePicker disabledDate={this.disabledDate} /> )} </FormItem> </Modal> ); } } export default ExportModal;
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