mirror of
https://gitee.com/ElemeFE/element.git
synced 2024-12-03 20:58:09 +08:00
428 lines
12 KiB
Markdown
428 lines
12 KiB
Markdown
<script>
|
||
module.exports = {
|
||
data() {
|
||
return {
|
||
pickerOptions0: {
|
||
disabledDate(time) {
|
||
return time.getTime() > Date.now();
|
||
}
|
||
},
|
||
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: '',
|
||
value8: '',
|
||
value9: '',
|
||
value10: '',
|
||
value11: ''
|
||
};
|
||
}
|
||
};
|
||
</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();
|
||
}
|
||
},
|
||
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.$emit('pick', date);
|
||
}
|
||
}]
|
||
},
|
||
value1: '',
|
||
value2: '',
|
||
};
|
||
}
|
||
};
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 其他日期单位
|
||
|
||
通过扩展基础的日期选择，可以选择周、月、年
|
||
|
||
:::demo
|
||
```html
|
||
<div class="block">
|
||
<span class="demonstration">周</span>
|
||
<el-date-picker
|
||
v-model="value3"
|
||
type="week"
|
||
format="yyyy 第 WW 周"
|
||
placeholder="选择周">
|
||
</el-date-picker>
|
||
</div>
|
||
<div class="block">
|
||
<span class="demonstration">月</span>
|
||
<el-date-picker
|
||
v-model="value4"
|
||
type="month"
|
||
placeholder="选择月">
|
||
</el-date-picker>
|
||
</div>
|
||
<div class="block">
|
||
<span class="demonstration">年</span>
|
||
<el-date-picker
|
||
v-model="value5"
|
||
align="right"
|
||
type="year"
|
||
placeholder="选择年">
|
||
</el-date-picker>
|
||
</div>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
value3: '',
|
||
value4: '',
|
||
value5: ''
|
||
};
|
||
}
|
||
};
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 选择日期范围
|
||
|
||
可在一个选择器中便捷地选择一个时间范围
|
||
|
||
:::demo
|
||
```html
|
||
<template>
|
||
<div class="block">
|
||
<span class="demonstration">默认</span>
|
||
<el-date-picker
|
||
v-model="value6"
|
||
type="daterange"
|
||
range-separator="至"
|
||
start-placeholder="开始日期"
|
||
end-placeholder="结束日期">
|
||
</el-date-picker>
|
||
</div>
|
||
<div class="block">
|
||
<span class="demonstration">带快捷选项</span>
|
||
<el-date-picker
|
||
v-model="value7"
|
||
type="daterange"
|
||
align="right"
|
||
range-separator="至"
|
||
start-placeholder="开始日期"
|
||
end-placeholder="结束日期"
|
||
:picker-options="pickerOptions2">
|
||
</el-date-picker>
|
||
</div>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
pickerOptions2: {
|
||
shortcuts: [{
|
||
text: '最近一周',
|
||
onClick(picker) {
|
||
const end = new Date();
|
||
const start = new Date();
|
||
start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
|
||
picker.$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>
|
||
```
|
||
:::
|
||
|
||
### 默认显示日期
|
||
|
||
未选择日期时，默认显示今天的日历。使用`default-value`可以指定其他日期，该值需要能够被`new Date()`解析。
|
||
类型为`daterange`时，指定左侧日历的日期。
|
||
|
||
:::demo
|
||
```html
|
||
<template>
|
||
<div class="block">
|
||
<span class="demonstration">date</span>
|
||
<el-date-picker
|
||
v-model="value8"
|
||
type="date"
|
||
placeholder="选择日期"
|
||
default-value="2010-10-01">
|
||
</el-date-picker>
|
||
</div>
|
||
<div class="block">
|
||
<span class="demonstration">daterange</span>
|
||
<el-date-picker
|
||
v-model="value9"
|
||
type="daterange"
|
||
start-placeholder="开始日期"
|
||
end-placeholder="结束日期"
|
||
default-value="2010-10-01">
|
||
</el-date-picker>
|
||
</div>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
value8: '',
|
||
value9: ''
|
||
};
|
||
}
|
||
};
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 返回值格式
|
||
|
||
默认情况下，组件接受并返回`Date`对象。
|
||
使用`value-format`指定返回值的格式，支持的格式与`format`相同。
|
||
|
||
:::warning
|
||
该功能处于测试阶段，欢迎提供反馈。
|
||
:::
|
||
|
||
:::demo
|
||
```html
|
||
<template>
|
||
<div class="block">
|
||
<span class="demonstration">默认为 Date 对象</span>
|
||
<div class="demonstration">组件值：{{ value10 }}</div>
|
||
<el-date-picker
|
||
v-model="value10"
|
||
type="date"
|
||
placeholder="选择日期"
|
||
format="yyyy 年 MM 月 dd 日">
|
||
</el-date-picker>
|
||
</div>
|
||
<div class="block">
|
||
<span class="demonstration">使用 value-format 进行格式化</span>
|
||
<div class="demonstration">组件值：{{ value11 }}</div>
|
||
<el-date-picker
|
||
v-model="value11"
|
||
type="date"
|
||
placeholder="选择日期"
|
||
format="yyyy 年 MM 月 dd 日"
|
||
value-format="yyyy-MM-dd">
|
||
</el-date-picker>
|
||
</div>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
value10: '',
|
||
value11: '',
|
||
};
|
||
}
|
||
};
|
||
</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 | 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/week/ datetime/datetimerange/daterange | date |
|
||
| format | 显示在输入框中的格式 | 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 | — | '-' |
|
||
| default-value | 可选，选择器打开时默认显示的时间 | Date | 可被`new Date()`解析 | — |
|
||
| value-format | 可选，绑定值的格式。不指定则绑定值为 Date 对象 | string | 年 `yyyy`，月 `MM`，日 `dd`，小时 `HH`，分 `mm`，秒 `ss` | — |
|
||
| name | 原生属性 | 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 |
|
||
| onPick | 选中日期后会执行的回调，只有当 `daterange` 或 `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。格式与绑定值一致，可受 `value-format` 控制 |
|
||
| blur | 当 input 失去焦点时触发 | (event: Event) |
|
||
| focus | 当 input 获得焦点时触发 | (event: Event) |
|
||
|
||
### Methods
|
||
| 方法名 | 说明 | 参数 |
|
||
| ---- | ---- | ---- |
|
||
| focus | 使 input 获取焦点 | — |
|