在IE10中使用 ajaxfileupload.js,报错:SCRIPT5022: InvalidCharacterError,错误位置:ajaxfileupload.js (22,13)
var io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />');
var io = null; try { io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />'); } catch (e) { io = document.createElement("iframe"); io.id = frameId; io.name = frameId; }