element-plus/website/docs/zh-CN/date-picker.md

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## 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">
</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"
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
:disabled-date="disabledDate"
:shortcuts="shortcuts"
>
</el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
disabledDate(time) {
return time.getTime() > Date.now()
},
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
shortcuts: [{
text: 'Today',
value: new Date(),
}, {
text: 'Yesterday',
value: (() => {
const date = new Date()
date.setTime(date.getTime() - 3600 * 1000 * 24)
return date
})(),
}, {
text: 'A week ago',
value: (() => {
const date = new Date()
date.setTime(date.getTime() - 3600 * 1000 * 24 * 7)
return 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、年或多个日期
:::demo
```html
<div class="container">
<div class="block">
<span class="demonstration"></span>
<el-date-picker
v-model="value1"
type="week"
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
format="gggg 第 ww 周"
placeholder="选择周">
</el-date-picker>
</div>
<div class="block">
<span class="demonstration"></span>
<el-date-picker
v-model="value2"
type="month"
placeholder="选择月">
</el-date-picker>
</div>
</div>
<div class="container">
<div class="block">
<span class="demonstration"></span>
<el-date-picker
v-model="value3"
type="year"
placeholder="选择年">
</el-date-picker>
</div>
<div class="block">
<span class="demonstration">多个日期</span>
<el-date-picker
type="dates"
v-model="value4"
placeholder="选择一个或多个日期">
</el-date-picker>
</div>
</div>
<script>
export default {
data() {
return {
value1: '',
value2: '',
value3: '',
value4: ''
};
}
};
</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 在选择日期范围时,默认情况下左右面板会联动。如果希望两个面板各自独立切换当前月份,可以使用`unlink-panels`属性解除联动。
```html
<template>
<div class="block">
<span class="demonstration">默认</span>
<el-date-picker
v-model="value1"
type="daterange"
range-separator="至"
start-placeholder="开始日期"
end-placeholder="结束日期">
</el-date-picker>
</div>
<div class="block">
<span class="demonstration">带快捷选项</span>
<el-date-picker
v-model="value2"
type="daterange"
align="right"
unlink-panels
range-separator="至"
start-placeholder="开始日期"
end-placeholder="结束日期"
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
:shortcuts="shortcuts"
>
</el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
shortcuts: [{
text: '最近一周',
value: (() => {
const end = new Date()
const start = new Date()
start.setTime(start.getTime() - 3600 * 1000 * 24 * 7)
return [start, end]
})(),
}, {
text: '最近一个月',
value: (() => {
const end = new Date()
const start = new Date()
start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
return [start, end]
})(),
}, {
text: '最近三个月',
value: (() => {
const end = new Date()
const start = new Date()
start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
return [start, end]
})(),
}],
value1: '',
value2: ''
};
}
};
</script>
```
:::
### 选择月份范围
可在一个选择器中便捷地选择一个月份范围
:::demo 在选择月份范围时,默认情况下左右面板会联动。如果希望两个面板各自独立切换当前年份,可以使用`unlink-panels`属性解除联动。
```html
<template>
<div class="block">
<span class="demonstration">默认</span>
<el-date-picker
v-model="value1"
type="monthrange"
range-separator="至"
start-placeholder="开始月份"
end-placeholder="结束月份">
</el-date-picker>
</div>
<div class="block">
<span class="demonstration">带快捷选项</span>
<el-date-picker
v-model="value2"
type="monthrange"
align="right"
unlink-panels
range-separator="至"
start-placeholder="开始月份"
end-placeholder="结束月份"
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
:shortcuts="shortcuts"
>
</el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
shortcuts: [{
text: '本月',
value: [new Date(), new Date()],
}, {
text: '今年至今',
value: (() => {
const end = new Date()
const start = new Date(new Date().getFullYear(), 0)
return [start, end]
})(),
}, {
text: '最近六个月',
value: (() => {
const end = new Date()
const start = new Date()
start.setMonth(start.getMonth() - 6)
return [start, end]
})(),
}],
value1: '',
value2: ''
};
}
};
</script>
```
:::
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
### Default Value (需要翻译)
If user hasn't picked a date, shows today's calendar by default. You can use `default-value` to set another date. Its value should be parsable by `new Date()`.
If type is `daterange`, `default-value` sets the left side calendar.
:::demo
```html
<template>
<div class="block">
<span class="demonstration">date</span>
<el-date-picker
v-model="value1"
type="date"
placeholder="Pick a date"
:default-value="new Date(2010, 9, 1)">
</el-date-picker>
</div>
<div class="block">
<span class="demonstration">daterange</span>
<el-date-picker
v-model="value2"
type="daterange"
align="right"
start-placeholder="Start Date"
end-placeholder="End Date"
:default-value="[new Date(2010, 9, 1), new Date(2010, 10, 1)]">
</el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
value1: '',
value2: ''
};
}
};
</script>
```
:::
### 日期格式
使用`format`指定输入框的格式。
默认情况下,组件接受并返回`Date`对象。
在 [这里](https://day.js.org/docs/zh-CN/display/format) 查看 Day.js 支持的 format 参数。
:::warning
请注意大小写
:::
:::demo
```html
<template>
<div class="block">
<span class="demonstration">默认为 Date 对象</span>
<div class="demonstration">值:{{ value1 }}</div>
<el-date-picker
v-model="value1"
type="date"
placeholder="选择日期"
Feat/datepicker && datetimepicker (#326) * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * chore: update * Feat/form (#342) * feat(form): add form component fix #125 * test(form): add test code * docs(form): add form doc * feat: add uitls merge * fix(form): fix style * test(form): add form test code * refactor(form): review changes * test(form): use idiomatic vue-test-util methods * feat(core): bump vue version * feat(form): rewrite label wrap * feat(form): fix tons of bugs * fix(form): reuse ts extension * refactor(form): move out label width computation * fix(form): fix tons of bugs * fix(form): test Co-authored-by: 286506460 <286506460@qq.com> * Feat/select (#381) * fix: resove conflict * feat: select basic usage * feat: select basic usage * feat: select feature create item * fix: fix option data insert * refactor: select * fix: fix parse error * feat: select test * fix: select add popper * fix: update select option * fix: add select dependency * fix: add index.ts file * fix(select): clean up * fix(select): some refactor * fix(select): some update * fix(select): fix all test cases Co-authored-by: helen <yinhelen.hlj@qq.com> Co-authored-by: Herrington Darkholme <2883231+HerringtonDarkholme@users.noreply.github.com> Co-authored-by: 286506460 <286506460@qq.com> Co-authored-by: helen <yinhelen.hlj@qq.com>
2020-10-03 20:13:19 +08:00
format="YYYY 年 MM 月 DD 日">
</el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
value1: '',
value2: '',
value3: ''
};
}
};
</script>
```
:::
### 默认显示日期
在选择日期范围时,指定起始日期和结束日期的默认时刻。
:::demo 选择日期范围时,默认情况下,起始日期和结束日期的时间部分均为当天的 0 点 0 分 0 秒。通过`default-time`可以分别指定二者的具体时刻。`default-time`接受一个数组,其中的值为形如`12:00:00`的字符串,第一个值控制起始日期的时刻,第二个值控制结束日期的时刻。
```html
<template>
<div class="block">
<p>组件值:{{ value }}</p>
<el-date-picker
v-model="value"
type="daterange"
start-placeholder="开始日期"
end-placeholder="结束日期"
:default-time="defaultTime"
></el-date-picker>
</div>
</template>
<script>
export default {
data() {
return {
value: '',
defaultTime: [
new Date(2000, 1, 1, 0, 0, 0),
new Date(2000, 2, 1, 23, 59, 59)
] // '00:00:00', '23:59:59'
};
}
};
</script>
```
:::
### Attributes
| 参数 | 说明 | 类型 | 可选值 | 默认值 |
|---------- |-------------- |---------- |-------------------------------- |-------- |
| value / v-model | 绑定值 | date(DatePicker) / array(DateRangePicker) | — | — |
| 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/medium/small/mini | large |
| placeholder | 非范围选择时的占位内容 | string | — | — |
| start-placeholder | 范围选择时开始日期的占位内容 | string | — | — |
| end-placeholder | 范围选择时结束日期的占位内容 | string | — | — |
| type | 显示类型 | string | year/month/date/dates/ week/datetime/datetimerange/ daterange/monthrange | date |
| format | 显示在输入框中的格式 | string | 见[日期格式](#/zh-CN/component/date-picker#ri-qi-ge-shi) | yyyy-MM-dd |
| align | 对齐方式 | string | left, center, right | left |
| popper-class | DatePicker 下拉框的类名 | string | — | — |
| range-separator | 选择范围时的分隔符 | string | — | '-' |
| default-value | 可选,选择器打开时默认显示的时间 | Date | 可被`new Date()`解析 | — |
| default-time | 范围选择时选中日期所使用的当日内具体时刻 | string[] | 数组,长度为 2每项值为字符串形如`12:00:00`,第一项指定开始日期的时刻,第二项指定结束日期的时刻,不指定会使用时刻 `00:00:00` | — |
| name | 原生属性 | string | — | — |
| unlink-panels | 在范围选择器里取消两个日期面板之间的联动 | boolean | — | false |
| prefix-icon | 自定义头部图标的类名 | string | — | el-icon-date |
| clear-icon | 自定义清空图标的类名 | string | — | el-icon-circle-close |
| validate-event | 输入时是否触发表单的校验 | boolean | - | true |
### 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 | — | — |
| cellClassName | 设置日期的 className | Function(Date) | — | — |
| firstDayOfWeek | 周起始日 | Number | 1 到 7 | 7 |
| onPick | 选中日期后会执行的回调,只有当 `daterange``datetimerange` 才生效 | Function({ maxDate, minDate }) | — | — |
### 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 | 用户确认选定的值时触发 | 组件绑定值 |
| blur | 当 input 失去焦点时触发 | 组件实例 |
| focus | 当 input 获得焦点时触发 | 组件实例 |
### Methods
| 方法名 | 说明 | 参数 |
| ---- | ---- | ---- |
| focus | 使 input 获取焦点 | — |