Get value if checkbox checked

Question

I\'m using a jQuery function to get the value of an checked checkbox.

How to hide the value in the span class \"active-usb\" if the checkbox is not checked anymore?

Answer 1

Use the isChecked and on inside a document.ready

$(document).ready(
    $("#getusb").on('change',function(){
       if($(this).is(':checked')){
         $('.active-usb').text($(this).val());
       }  
       else{
         $('.active-usb').text('');
       }
    });
    )