js control button to prevent frequent clicking of response instances

In order to prevent frequent clicking of buttons, you can adopt a strategy. After clicking once, let the buttons gray out, which can't be used temporarily, and can be used again after a period of time. The pseudo code is as follows:

var clicktag = 0;
      $('.a_cc').click(function () {
        if (clicktag == 0) {
          clicktag = 1;
          $(this).addClass("a_bb");
          alert('click Triggered ');
          setTimeout(function () { clicktag = 0 }, 5000);
        }
      });