docs_vue2/one/docs/en-US/components/calendar.md

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2020-08-13 11:47:56 +08:00
# Calendar
## Demos
### Selecting a single date
Click to select a single date by default.
[[ demo src="/demo/calendar/default.vue" ]]
### Selecting multiple dates or a date range
You can select multiple date with the `multiple` prop set to `true` and can select a date range with the `range` prop set to `true`.
[[ demo src="/demo/calendar/range-multiple.vue" ]]
### Selecting multiple date ranges
When `multiple` and `range` are both set to `true`, you can select multiple date ranges. You can configure the number of month panels with the `panel` prop. The way we merge newly selected ranges into those are already select are that, if you start select on a unselected date, the range will be selected and if start on a selected one, the range will be unselected.
[[ demo src="/demo/calendar/multiple-ranges.vue" ]]
## API
### Props
| Name | Type | Default | Description |
| -- | -- | -- | -- |
| `type` | `string=` | `'date'` | The type of the calendar. Available values include `'date'`/`'month'`/`'year'`, denoting date/month/year view respectively. When the value is not `'date'`, `multiple` and `range` will be ignored. |
| `multiple` | `boolean=` | `false` | Whether users can select multiple dates (date ranges). |
| `range` | `boolean=` | `false` | Whether users can select a date range (date ranges). |
| `selected` | `Date|Array=` | - | [^selected] |
| `panel` | `number=` | `1` | The number of month panel displayed. |
| `today` | `Date=` | `new Date()` | The date of “today”. |
| `week-start` | `number=` | `calendar.weekStart` | The start of a week. Can be [globally configured](#global-config). |
| `fill-month` | `boolean=` | `true` | Whether to show dates of previous and next month in current panel when there's only one month panel. |
| `date-class` | `string|Array|Object|function=` | `{}` | Custom HTML `class` for specified date. All [`class` expressions supported by Vue](https://vuejs.org/v2/guide/class-and-style.html#Binding-HTML-Classes) are available for non-function values. When specified as a function, whose signature is `function(Date): string|Array<string>|Object<string, boolean>`, the return value is also `class` expressions suppported by Vue. |
| `disabled-date` | `function(Date)=: boolean` | `() => false` | Whether the specified date is disabled and cannot be selected. |
| `disabled` | `boolean=` | `false` | Whether the calendar is disabled. |
| `readonly` | `boolean=` | `false` | Whether the calendar is read-only. |
^^^selected
:::badges
`v-model`
:::
Selected date(s) or date range(s). Data type differs according to `multiple` and `range`.
+++Value types
| `multiple` | `range` | Type |
| -- | -- | -- |
| `false` | `false` | `Date` |
| `true` | `false` | `Array<Date>` |
| `false` | `true` | `[Date, Date]` |
| `true` | `true` | `Array<[Date, Date]>` |
+++
^^^
### Slots
| Name | Description |
| -- | -- |
| `before` | Customizable area before the content of the month panel(s). |
| `after` | Customizable area after the content of the month panel(s). |
| `date` | [^scoped-slot-date] |
^^^scoped-slot-date
The content of each date cell. Displays the corresponding day of month by default.
+++Scope properties
| Name | Type | Description |
| -- | -- | -- |
| `year` | `number` | The full representation of year. |
| `month` | `number` | Month of a year, starting from `0` as January. |
| `date` | `number` | The day of month. |
+++
^^^
### Events
| Name | Description |
| -- | -- |
| `select` | [^event-select] |
| `selectstart` | Triggered when selecting a date range and a start date is selected. The callback parameter list is `(picking: Date)`, being the selected start date. |
| `selectprogress` | [^event-selectprogress] |
| `viewchange` | Triggered when the month of the month panel changes. The callback parameter list is `(month: Object<{year: number, month: number}>)`, representing the current year and month of the first month panel. |
^^^event-select
:::badges
`v-model`
:::
Triggered when selection change. The callback parameter list is `(selected)`. The type of `selected` is the same as the `selected` prop.
^^^
^^^event-selectprogress
Triggered when selecting a date range and an end date is marked with pointer/keyboard interaction, and for each time the end date changes. The callback parameter list is `(picking)`, with `picking` being the marked date range. The type of `picking` depends on the value of the `multiple` prop.
+++Parameters types
| `multiple` | Type |
| -- | -- |
| `false` | `[Date, Date]` |
| `true` | `Array<[Date, Date]>` |
+++
^^^
### Global config
| Key | Type | Default | Description |
| -- | -- | -- | -- |
| `calendar.weekStart` | `number` | `1` | The start of a week, with Monday being `1` and Sunday being `7`. |
### Icons
| Name | Description |
| -- | -- |
| `prev` | Previous page. |
| `next` | Next page. |
| `expand` | Expand dropdowns. |