The new Date () constructor returns a new Date object, while the Date () constructor returns a string representation of the current date and time. 20210011 => 20211100 const day = date.getDate() // 20211100 => 20211124 const result = year + month + day + '' // `+ ''` to convert to string from number, 20211124 => "20211124" // in one lineĭate.getFullYear() * 1e4 + (date.getMonth() + 1) * 100 + date. In JavaScript, you use either the new Date () or Date () constructor to get your dates (either current date or a specific date). const month = (date.getMonth() + 1) * 100 // months are numbered 0-11 in JavaScript, * 100 to move two digits to the left. const date = new Date() Ĭonst year = date.getFullYear() * 1e4 // 1e4 gives us the the other digits to be filled later, so 20210000. Here's an alternative approach that's easier to read. The en-GB trick is a bit too clever for many codebases. For this guide, you are only concerned with how you can format dates with Moment.js: let date moment().format() console. The above approach is concise, but not very readable. const date = new Date() ĭate.toLocaleDateString( 'en-GB').split( '/').reverse().join( '') // '20211124' Using String Concatenation In case of browser-side datetime will extend the Date object to have a. tDate(dateValue) Parameter: This method accept a single parameter as mentioned above and described below: dateValue: It returns the new i. Dateformat Method The dateformat is similar to the previous method in a way that it formats dates using token strings. setDate ( day ) Parameters day An integer representing the day (1 to 31). So format the date using the en-GB locale to get two digit month and day, and then split, reverse, and join back together. format () method constructs a string of tokens that refer to a particular component of date (like day, month, minute, or am/pm). The trick is that, in the UK, dates are formatted in DD/MM/YYYY format, with two digit month and day. To format a date to YYYYMMDD in JavaScript, you can use the toLocaleDateString() function in combination with the split(), reverse(), and join() functions. Using similar formatting as Moment. 4 How do you assign a date to a variable in node JS 5 How do I change the date format in a new date 6 How do I format a date in JavaScript 7 What does date.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |