Get a 7 days back date in "2015-06-23" format using Jquery/Js

Question

Im trying to get the last week's date in the format: "2015-06-23" i.e "2015-06-16"

Js:

t = new Date();  // will give Tue Jun 23 2015 21:00:47 GMT-0700 (PDT)
t.toISOString(); // will give "2015-06-24T04:00:47.955Z"

the above date format i'm getting from the server. but I would like to get the last week date instead this week in the above format. How can i achieve that?

Thanks for the help in advance!

http://momentjs.com/ moment library is this something useful to you? — Shih-Min Lee, Jun 24 '15 at 04:06
This is javascript date + 7 days i hope you need it http://stackoverflow.com/questions/5741632/javascript-date-7-days — Cherryishappy, Jun 24 '15 at 04:20

score 4 · Accepted Answer · answered Jun 24 '15 at 04:34

4

Create a Date.
Go back 7 days.
Convert to string, grabbing only the date portion.

Like so:

t = new Date();
t.setDate(t.getDate() - 7);
var date = t.toISOString().split('T')[0];

answered Jun 24 '15 at 04:34

bearfriend

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score 3 · Answer 2 · edited Jun 24 '15 at 04:49

3

You can use moment.js

It's simple.

var t = moment.subtract(7, 'd').format('YYYY-MM-DD');

//For example: 2015-06-16

edited Jun 24 '15 at 04:49

TryinHard

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answered Jun 24 '15 at 04:17

Gustavo Toro

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score 2 · Answer 3 · answered Jun 24 '15 at 04:08

You can use setDate() to get the previous date

t = new Date();
t.setDate(t.getDate() - 7);//this will get you the previous date
t.toISOString();

Now for formatting, you can think of a library like momentjs or you can do it manually

var formatted = t.getFullYear() + '-' + (t.getMonth() < 9 ? '0' : '') + (t.getMonth() + 1) + (t.getDate() < 10 ? '0' : '') + '-' + (t.getDate());

Get a 7 days back date in "2015-06-23" format using Jquery/Js

3 Answers3