getImpData();addPrivateButton(refButton);protectedvoidonBoElse(intthrowsException在BillHandler类中添加onboelse()方法//当按钮为defver时//实现业务处理数据库表导出变化...

[最佳答案] You can save the fact (for example, using class) that element was clicked first time to check whether click is for sending ajax or is for opening popup. Just to mention: .always() is used for testing. If you want to show up popup only on ajax success, it should be .done() instead. Fiddle. JS: $(document).ready(function() { $('.myIdentifier').fancybox(); $("body").on('click', '.myIdentifier', function() { var thisEl = $(this); if (!thisEl.hasClass("js-ajax_done")) { $.ajax({