使用MomentJS格式化日期

Question

I cannot get pikaday to work and return the date in the format I'm asking moment.js to produce.

var picker = new Pikaday(
    {
        field: document.getElementById('startdate'),
        firstDay: 1,
        minDate: new Date('2000-01-01'),
        maxDate: new Date('2020-12-31'),
        yearRange: [2000,2020],
        onSelect: function(date) {

          conosle.log(moment(picker.toString(), "MM-DD-YYYY"));

        }

    });

http://jsbin.com/besatocafelo/1/edit

Also, how can I get the properly formatted date into the input .

Answer 1

The right way to format a date with moment.js is:

yourMomentDate.format('DD/MM/YYYY') //or whatever format you want

So you should fix it to;

console.log(moment(picker.toString(), "MM-DD-YYYY").format("DD/MM/YYYY"));

Since Picker gives you a date object you can do;

console.log(moment(picker).format("DD/MM/YYYY"));

Answer 2

you may pass a date object or date string to moment and then call format on it. I think what you're trying to do is this:

moment(date).format("MM/DD/YY")

or

moment(picker.toString()).format("MM/DD/YY")

Note: Your jsbin is missing a reference to momentJS, and has a typo on console.log