Simple date format plugin for vue-formily.

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Installation

NPM

# install with yarn
yarn add @vue-formily/date-format

# install with npm
npm install @vue-formily/date-format --save

CDN

You can use date-format plugin with a script tag and a CDN, import the library like this:

<script src="https://unpkg.com/@vue-formily/date-format@latest"></script>

This will inject a DateFormatPlugin global object, which you will use to access the various methods exposed by the plugin or register to vue-formily.

If you are using native ES Modules, there is also an ES Modules compatible build:

<script type="module">
  import dateFormat from 'https://unpkg.com/@vue-formily/date-format@latest/dist/date-format-plugin.esm.js'
</script>

For locales:

<!-- Get the en-US locale -->
<script src="https://unpkg.com/@vue-formily/date-format@latest/dist/locale/en-US.json"></script>

Set Up

Vue 3.x

import { createApp } from 'vue'
import { createFormily } from '@vue-formily/formily';
import dateFormat from '@vue-formily/date-format';

const formily = createFormily();

formily.plug(dateFormat, {} as DateFormatOptions);

const app = createApp(App)

app.use(formily);

Vue 2.x

import Vue from 'vue';
import { createFormily } from '@vue-formily/formily';
import dateFormat from '@vue-formily/date-format';

const formily = createFormily();

formily.plug(dateFormat, {} as DateFormatOptions);

Vue.use(formily);

Options

type Locale = {
  code: string;
  localize?: Record<string, any>;
}

type DateFormatOptions = {
  // 1 -> 7 ~ monday -> sunday
  firstDayOfWeek?: number;
  // 1 -> 7
  minimalDaysInFirstWeek?: number;
  timeZone?: string | number;
  locale?: string;
  locales?: Locale[];
};

Basic Usage

Stand Along

import dateFormat from '@vue-formily/date-format';
import enUS from '@vue-formily/date-format/locale/en-US';

// Set locale to en-US
dateFormat.options.locale = enUS.code;
// Register global locales
dateFormat.options.locales = [enUS];

const date = new Date('2020-12-27T08:06:10.941Z');

dateFormat.format("yyyy.MM.dd G 'at' HH:mm:ss z", date); // 2020.12.27 A at 15:06:10 GMT+7
dateFormat.format('yyyyy.MMMMM.dd GGG hh:mm aaa', date); // 02020.December.27 Anno Domini 03:06 PM
dateFormat.format("EEE, MMMM d, ''yy", date); // Sunday, Dec 27, '20
dateFormat.format("h:mm a", date); // 3:06 PM
dateFormat.format("hh 'o''clock' a, zzzz", date); // 03 o'clock PM, Indochina Time
dateFormat.format("K:mm a, z", date); // 3:06 PM, GMT+7
dateFormat.format("yyyy-MM-dd'T'HH:mm:ss.SSSZ", date); // 2020-12-27T15:06:10.941+0700
dateFormat.format("yyyy-MM-dd'T'HH:mm:ss.SSSXXX", date); // 2020-12-27T15:06:10.941+07

In Vue Formily's Field

After installing Date Format Plugin, we can use the format option in the FieldSchema. Note that the schema's type has to be date.

// Sample schema
{
  formId: 'time',
  // Type has te be date
  type: 'date',
  format: 'K:mm a, z'
}

For a deeper understanding, please check the formatting example.

Contributing

You are welcome to contribute to this project, but before you do, please make sure you read the Contributing Guide.

License

MIT