Using Moment.js in Node.js
How to integrate Moment.js into your Node.js applications to utilize dates and times in different formats and use cases.
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Join For Freethe main purpose of moment.js is to get the current time in different formats to use them in other ways. the main reason i use it is to get the current time while making any changes in the database, so that i can change the "lastmodifiedon" property in the database and create a new row and provide a value for the "datecreatedon" field in the database.
let's get to using moment.js in a node.js application.
step 1
install moment package in the application from npm, using the following command:
npm install moment --save
this will install moment.js in the application as well as save the js for the same.
step 2
now, include this javascript in your app.js, using the code below:
var moment = require('moment');
step 3
the next step is to call this moment variable to get different format values. some examples are shown here:
a complete table, for all the moment inputs and their corresponding outputs, is stated below,
|
s.no |
moment input |
output |
|
1 |
moment().format('mmmm do yyyy, h:mm:ss a') |
july 8th 2016, 11:54:56 pm |
|
2 |
moment().format('dddd') |
friday |
|
3 |
moment().format("mmm do yy") |
jul 8th 16 |
|
4 |
moment().format() |
2016-07-08t23:54:56+05:30 |
|
5 |
moment("20111031", "yyyymmdd").fromnow() |
5 years ago |
|
6 |
moment("20180620", "yyyymmdd").fromnow() |
in 2 years |
|
7 |
moment().startof('day').fromnow() |
a day ago |
|
8 |
moment().endof('day').fromnow() |
in 5 minutes |
|
9 |
moment().startof('hour').fromnow() |
an hour ago |
|
10 |
moment().subtract(10, 'days').calendar() |
06/28/2016 |
|
11 |
moment().calendar() |
today at 11:54 pm |
|
12 |
moment().add(1, 'days').calendar() |
tomorrow at 11:54 pm |
|
13 |
moment.locale() |
en |
|
14 |
moment().format('lt') |
11:54 pm |
|
15 |
moment().format('lts') |
11:54:56 pm |
|
16 |
moment().format('l') |
07/08/2016 |
|
17 |
moment().format('l') |
7/8/2016 |
|
18 |
moment().format('ll') |
july 8, 2016 |
|
19 |
moment().format('ll') |
jul 8, 2016 |
|
20 |
moment().format('lll') |
july 8, 2016 11:54 pm |
|
21 |
moment().format('lll') |
jul 8, 2016 11:54 pm |
|
22 |
moment().format('llll') |
friday, july 8, 2016 11:54 pm |
|
23 |
moment().format('llll') |
fri, jul 8, 2016 11:54 pm |
hope this article helps you in showing or using the current time in your application.
Topics:
nodejs development,
moment.js
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