<script> module.exports = { data() { return { pickerOptions0: { disabledDate(time) { return time.getTime() < Date.now() - 8.64e7; } }, pickerOptions1: { disabledDate(time) { return time.getTime() < Date.now() - 8.64e7; }, shortcuts: [{ text: '今天', onClick(picker) { picker.$emit('pick', new Date()); } }, { text: '昨天', onClick(picker) { const date = new Date(); date.setTime(date.getTime() - 3600 * 1000 * 24); picker.$emit('pick', date); } }, { text: '一周前', onClick(picker) { const date = new Date(); date.setTime(date.getTime() - 3600 * 1000 * 24 * 7); picker.$emit('pick', date); } }] }, pickerOptions2: { shortcuts: [{ text: '最近一周', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 7); picker.$emit('pick', [start, end]); } }, { text: '最近一个月', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 30); picker.$emit('pick', [start, end]); } }, { text: '最近三个月', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 90); picker.$emit('pick', [start, end]); } }] }, value1: '', value2: '', value3: '', value4: '', value5: '', value6: '', value7: '' }; } }; </script> <style> .demo-block.demo-date-picker .source { padding: 0; display: flex; } .demo-date-picker .block { padding: 30px 0; text-align: center; border-right: solid 1px #EFF2F6; flex: 1; &:last-child { border-right: none; } } .demo-date-picker .demonstration { display: block; color: #8492a6; font-size: 14px; margin-bottom: 20px; } </style> ## DatePicker 日期选择器 用于选择或输入日期 ### 选择日 以「日」为基本单位,基础的日期选择控件 :::demo 基本单位由`type`属性指定。快捷选项需配置`picker-options`对象中的`shortcuts`,禁用日期通过 `disabledDate` 设置,传入函数 ```html <template> <div class="block"> <span class="demonstration">默认</span> <el-date-picker v-model="value1" type="date" placeholder="选择日期" :picker-options="pickerOptions0"> </el-date-picker> </div> <div class="block"> <span class="demonstration">带快捷选项</span> <el-date-picker v-model="value2" align="right" type="date" placeholder="选择日期" :picker-options="pickerOptions1"> </el-date-picker> </div> </template> <script> export default { data() { return { pickerOptions0: { disabledDate(time) { return time.getTime() < Date.now() - 8.64e7; } }, pickerOptions1: { shortcuts: [{ text: '今天', onClick(picker) { picker.$emit('pick', new Date()); } }, { text: '昨天', onClick(picker) { const date = new Date(); date.setTime(date.getTime() - 3600 * 1000 * 24); picker.$emit('pick', date); } }, { text: '一周前', onClick(picker) { const date = new Date(); date.setTime(date.getTime() - 3600 * 1000 * 24 * 7); picker.$emit('pick', date); } }] }, value1: '', value2: '', }; } }; </script> ``` ::: ### 其他日期单位 通过扩展基础的日期选择,可以选择周、月、年 :::demo ```html <div class="block"> <span class="demonstration">周</span> <el-date-picker v-model="value3" type="week" format="yyyy 第 WW 周" placeholder="选择周"> </el-date-picker> </div> <div class="block"> <span class="demonstration">月</span> <el-date-picker v-model="value4" type="month" placeholder="选择月"> </el-date-picker> </div> <div class="block"> <span class="demonstration">年</span> <el-date-picker v-model="value5" align="right" type="year" placeholder="选择年"> </el-date-picker> </div> <script> export default { data() { return { value3: '', value4: '', value5: '' }; } }; </script> ``` ::: ### 选择日期范围 可在一个选择器中便捷地选择一个时间范围 :::demo ```html <template> <div class="block"> <span class="demonstration">默认</span> <el-date-picker v-model="value6" type="daterange" placeholder="选择日期范围"> </el-date-picker> </div> <div class="block"> <span class="demonstration">带快捷选项</span> <el-date-picker v-model="value7" type="daterange" align="right" placeholder="选择日期范围" :picker-options="pickerOptions2"> </el-date-picker> </div> </template> <script> export default { data() { return { pickerOptions2: { shortcuts: [{ text: '最近一周', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 7); picker.$emit('pick', [start, end]); } }, { text: '最近一个月', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 30); picker.$emit('pick', [start, end]); } }, { text: '最近三个月', onClick(picker) { const end = new Date(); const start = new Date(); start.setTime(start.getTime() - 3600 * 1000 * 24 * 90); picker.$emit('pick', [start, end]); } }] }, value6: '', value7: '' }; } }; </script> ``` ::: ### Attributes | 参数 | 说明 | 类型 | 可选值 | 默认值 | |---------- |-------------- |---------- |-------------------------------- |-------- | | readonly | 完全只读 | boolean | — | false | | disabled | 禁用 | boolean | — | false | | editable | 文本框可输入 | boolean | — | true | | clearable | 是否显示清除按钮 | boolean | — | true | | size | 输入框尺寸 | string | large, small, mini | — | | placeholder | 占位内容 | string | — | — | | type | 显示类型 | string | year/month/date/week/ datetime/datetimerange/daterange | date | | format | 时间日期格式化 | string | 年 `yyyy`,月 `MM`,日 `dd`,小时 `HH`,分 `mm`,秒 `ss` | yyyy-MM-dd | | align | 对齐方式 | string | left, center, right | left | | popper-class | DatePicker 下拉框的类名 | string | — | — | |picker-options | 当前时间日期选择器特有的选项参考下表 | object | — | {} | | range-separator | 选择范围时的分隔符 | string | - | ' - ' | ### Picker Options | 参数 | 说明 | 类型 | 可选值 | 默认值 | |---------- |-------------- |---------- |-------------------------------- |-------- | | shortcuts | 设置快捷选项,需要传入 { text, onClick } 对象用法参考 demo 或下表 | Object[] | — | — | | disabledDate | 设置禁用状态,参数为当前日期,要求返回 Boolean | Function | — | — | | firstDayOfWeek | 周起始日 | Number | 1 到 7 | 7 | ### Shortcuts | 参数 | 说明 | 类型 | 可选值 | 默认值 | |---------- |-------------- |---------- |-------------------------------- |-------- | | text | 标题文本 | string | — | — | | onClick | 选中后的回调函数,参数是 vm,可通过触发 'pick' 事件设置选择器的值。例如 vm.$emit('pick', new Date()) | function | — | — | ### Events | 事件名称 | 说明 | 回调参数 | |---------|--------|---------| | change | 当 input 的值改变时触发,返回值和文本框一致 | 格式化后的值 |