如何从区域设置dateformat datepicker（ui jquery）接收始终相同的dateformat以插入到sql表中

Question

I want to use ui datepicker jquery. I set the datepicker up like this:

        $.datepicker.setDefaults( $.datepicker.regional[ "" ] );
    $( "#BeginnDate" ).datepicker( $.datepicker.regional[ "us" ] );

but i have to write the date after sending the form as dd-mm-yyyy in to the sql table.

depending on the country, the received dateformat can be different. but i always need at the end dd-mm-yyyy.

is there a option or a trick that i can convert the date into a hidden field with a datepicker function to this format, so i make sure i will receive always the same format?

Update:

I found out the following:

If I do this, the field alternateDate does not get a value but the format for the date is right after sending the form

$.datepicker.setDefaults( $.datepicker.regional[""] );
$( "#BeginnDate" ).datepicker(      $.datepicker.regional[ "us" ]  );   
$( "#BeginnDate" ).datepicker({     altField: "#alternateDate", altFormat: "yy-mm-dd"  });

If I do that, the field alternateDate gets a value but the formatdate does not work

$( "#BeginnDate" ).datepicker({     altField: "#alternateDate", altFormat: "yy-mm-dd"  });
$.datepicker.setDefaults( $.datepicker.regional[""] );
$( "#BeginnDate" ).datepicker(      $.datepicker.regional[ "us" ]  );

any idea?

Answer 1

您可以使用alt字段使日期选择器在另一个（隐藏）字段中放置不同格式的日期。