解决Fileupload 在IE 10 中需要双击的问题时间:2023-03-09 15:33:38 方法来自于:https://code.google.com/p/primefaces/issues/detail?id=5355 the oncomplete event is working for me. it seems that the only workaroud for the double click issue is by setting 即在页面中加入 <meta http-equiv="x-ua-compatible" content="IE=9">