@superset-ui/core/time-format

Description

Example usage

import { getTimeFormatter } from '@superset-ui/core';
const formatter = getTimeFormatter('%Y-%m-d');
console.log(formatter(new Date()));

or

import { formatTime } from '@superset-ui/core';
console.log(formatTime('%Y-%m-d', new Date()));

It is powered by a registry to support registration of custom formatting, with fallback to d3.utcFormat or d3.timeFormat (if the formatId starts with local!)

import { getTimeFormatterRegistry, formatTime, TimeFormatter } from '@superset-ui/core';

getTimeFormatterRegistry().registerValue('my_format', new TimeFormatter({
  id: 'my_format',
  formatFunc: v => `my special format of ${utcFormat('%Y')(v)}`
});

console.log(formatTime('my_format', new Date(2018)));
// prints 'my special format of 2018'

It also define constants for common d3 time formats. See TimeFormats.js.

import { TimeFormats } from '@superset-ui/core';

TimeFormats.DATABASE_DATETIME; // '%Y-%m-%d %H:%M:%S'
TimeFormats.US_DATE; // '%m/%d/%Y'

API

fn(args)

• Do something