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

You can check ckeckbox status:

$("#getusb").on("change", function() {
  //check if is checked
  if (this.checked) {
    //set the span text according to checkbox value
    $('.active-usb').text(this.value);
  } else {
    //if is not checked hide span
    $(".active-usb").hide();
  }
});