How to get an invoice with a choice of type $ ("....: checked")?

Question

I need to get the number of flags that are currently being checked.

How to do it?

$(".... :checked").count() does not work.

Answer 1

$("input:checked").length;

Answer 2

try it

$("input:checked").length

Answer 3

$(':checkbox:checked').length .

Answer 4

:

$(":checked").length

Answer 5

.length; : $('#some_id input:checked').length.

Answer 6

. length . size() - , , . . -, , .

Answer 7

length.

$("#something:checked").length;

Answer 8

, :

$('input[class="yourCheckBoxClass"]:checked').length;

This will give you the total number of checked flags.