jQuery datepicker() - defaulting to yyyy/mm/dd

问题

When I select a date on the datepicker, I need it to default to yyyy/mm/dd

When I do the following:

     $(id).datepicker("option", "dateFormat", 'yyyy/mm/dd');

and select a field, the datepicker does not even come up.

Is there anything wrong with what I have above?

obviously

     $(id).datepicker(); 

work but it does not form that date the way I like it " yyyy/mm/dd

回答1:

For formatting use:

$("#your_ID").datepicker({dateFormat: "yyyy/mm/dd"});

For getting value of date use this:

var date = $("#your_ID").datepicker({ dateFormat: 'yyyy/mm/dd' }).val();

回答2:

When you init it, you pass an option object :

$(id).datepicker({dateFormat: "yyyy/mm/dd"});

回答3:

$(id).datepicker({dateFormat: **value**});

Fill value with one of this :

• Default, shows mm/dd/yy
• ISO 8601, shows yy-mm-dd
• Short, shows d M, y
• Medium, shows d MM, y
• Full, shows DD, d MM, yy

来源：https://stackoverflow.com/questions/16449803/jquery-datepicker-defaulting-to-yyyy-mm-dd