0
function uploadFile(){
var file = $("file1").files[0];
var formdata = new FormData(); formdata.append("file1", file);
var ajax = new XMLHttpRequest();
ajax.upload.addEventListener("progress", progressHandler, false);
ajax.addEventListener("load", completeHandler, false);
ajax.addEventListener("error", errorHandler, false);
ajax.addEventListener("abort", abortHandler, false);
ajax.open("POST", "upload.php";
ajax.send(formdata);
}
ERROR1:無法獲得屬性的值「0」:對象爲空或未定義文件上傳不工作的Internet Explorer 8和9
誤差2:ForData不支持。