DatetimePickerView Date Time Picker View

An encapsulation of the Picker component with date and time options built internally.

Basic Usage

v-model sets the binding value. The default type is datetime, which displays year, month, day, hour, and minute. The binding value is of type timestamp. For time type, the binding value is a string.

<wd-toast />

<wd-datetime-picker-view v-model="value" label="Date Selection" @change="handleChange" />

import { useToast } from '@/uni_modules/wot-design-uni'
const toast = useToast()
const value = ref<number>(Date.now())

function onChange1({ value }) {
  toast.show('Selected ' + new Date(value))
}

Date Type

date type only displays year, month, and day.

<wd-datetime-picker-view type="date" v-model="value" label="Year Month Day" />

const value = ref<number>(Date.now())

Year-Month Type

year-month type only displays year and month.

<wd-datetime-picker-view type="year-month" v-model="value" label="Year Month" />

const value = ref<number>(Date.now())

Year Type

year type only displays year.

<wd-datetime-picker-view type="year" v-model="value" label="Year" />

const value = ref<number>(Date.now())

Time Type

time type only displays hour and minute, the binding value is in HH:mm format.

<wd-datetime-picker-view type="time" v-model="value" label="Hour Minute" />

const value4 = ref<string>('11:12')

Modify Internal Format

Pass a function to the formatter property, which receives type and value values and returns the display text content. type can be year, month, date, hour, minute, and value is of type number. Using a custom formatter will disable the built-in default display-format function.

<wd-datetime-picker-view v-model="value" label="Internal Format" :formatter="formatter" />

const value = ref<number>(Date.now())

const formatter = (type, value) => {
  switch (type) {
    case 'year':
      return value + ' Year'
    case 'month':
      return value + ' Month'
    case 'date':
      return value + ' Day'
    case 'hour':
      return value + ' Hour'
    case 'minute':
      return value + ' Minute'
    default:
      return value
  }
}

Filter Options

Pass a function to the filter property, which receives type and values values and returns the column's option list. type can be year, month, date, hour, minute, and values is a number array.

<wd-datetime-picker-view v-model="value" label="Filter Options" :filter="filter" />

const value = ref<number>(Date.now())

const filter = (type, values) => {
  if (type === 'minute') {
    return values.filter((value) => value % 5 === 0)
  }
  return values
}

Attributes

Attribute	Description	Type	Options	Default	Version
v-model	Selected value, when type is time, type is string, otherwise timestamp	string / timestamp	-	-	-
type	Picker type	string	date / year-month / time / year	datetime	-
loading	Loading state	boolean	-	false	-
loading-color	Loading color, can only use hexadecimal color values and cannot use abbreviated format	string	-	#4D80F0	-
columns-height	Height of picker's internal roller	number	-	231	-
formatter	Custom formatting function for popup layer option text, returns a string	function	-	-	-
filter	Custom function for filtering options, returns column's option array	function	-	-	-
minDate	Minimum date, 13-digit timestamp	timestamp	-	Current date - 10 years	-
maxDate	Maximum date, 13-digit timestamp	timestamp	-	Current date + 10 years	-
minHour	Minimum hour, effective for time type	number	-	0	-
maxHour	Maximum hour, effective for time type	number	-	23	-
minMinute	Minimum minute, effective for time type	number	-	0	-
maxMinute	Maximum minute, effective for time type	number	-	59	-
immediate-change	Whether to trigger the picker-view's change event immediately when the finger is released. If not enabled, the change event will be triggered after the scrolling animation ends. Available from version 1.2.25, only supported on WeChat Mini Program and Alipay Mini Program.	boolean	-	false	1.2.25

Events

Event Name	Description	Parameters	Version
change	Triggered when switching options	Selected value { value }, value is the timestamp of currently selected date, or string for 'time' type	-
pickstart	Triggered when scroll selection starts	-	-
pickend	Triggered when scroll selection ends	-	-

Source Code

Documentation

• Component