如何使用javascript date.js库以d / m / y格式获取日期？

Question

I am trying to get next 30th date from a specified date using javascript library date.js. here is my code:

 <script src="date.js"> var val = (document.formi.pack_val.value) * (30) ; var d = Date.today().add(val).days(); document.formi.date.value = d; </script> 

However I'm getting output like this: Tue Apr 28 2015 00:00:00 GMT+0530 (India Standard Time)

How to get output like this?

28/4/2015

Answer 1

You just need to use .toString('dd/MM/yyyy') like this:

<script src="date.js"> 
    var val = (document.formi.pack_val.value) * (30) ;
    var d = Date.today().add(val).days();
    document.formi.date.value = d.toString('dd/MM/yyyy');
</script>

Answer 2

As standard JS does not support a (dd/mm/yyyy) format I'd recommend downloading and installing Date.js: https://github.com/datejs/Datejs

After which you should be able to reference

new Date().toString('M/d/yyyy')   

where you have

.toString('dd/MM/yyyy');