如何將 JavaScript 文件中的“yyyy-MM-dd”格式轉換為 HTML 文件中的“dd/MM/yyyy”和“MM/dd/yyyy”格式？

Question

I want to convert "2020-08-02" present in JavaScript file to "08/02/2020" and "02/08/2020" in html file without using new Date() function in JavaScript file.

誰能幫我這個？

Answer 1

const dateStr = '2020-08-02'
const dateSplits = dateStr.split('-')
const USDate = `${dateSplits[1]}/${dateSplits[2]}/${dateSplits[0]}`
const nonUSDate = `${dateSplits[2]}/${dateSplits[1]}/${dateSplits[0]}`

console.log('Original Date str', dateStr)
console.log('US Formatted Date', USDate)
console.log('Non US Formatted Date', nonUSDate)

Angular Js 示例 - 使用日期過濾器 / Pipe

https://stackblitz.com/edit/angularjs-2gtexq

參考： https://docs.angularjs.org/api/ng/filter/date