Читати книгу - "Похибка другого типу, Invisibility mask"

var process = false; $('.bw-item').click(function(e){ var bookId = $(this).find('.select-book').html(); if (process == false){ process = true; $.ajax({ url: '/widgets/render-popup', type: "post", dataType: "html", //формат данных data: { bookId: bookId }, success: function (response) { process = false; ln.track("LastPageOpen", "Reader"); $('.popup-modal').html(response); $("#modalBook").modal(); }, error: function (response) { process = false; } }); } });