Javascript 更新jquery后文件上载不起作用
我搜索了所有东西,但我的错误仍然存在。 以下脚本是我的代码:Javascript 更新jquery后文件上载不起作用,javascript,php,jquery,file-upload,Javascript,Php,Jquery,File Upload,我搜索了所有东西,但我的错误仍然存在。 以下脚本是我的代码: var client = null; function fileChange() { var fileList = document.getElementById("fileA").files; var file = fileList[0]; if(!file) return; document.getElementById("progress").value = 0; document.getElementById("
var client = null;
function fileChange()
{
var fileList = document.getElementById("fileA").files;
var file = fileList[0];
if(!file)
return;
document.getElementById("progress").value = 0;
document.getElementById("prozent").innerHTML = "0%";
}
function uploadFile()
{
var file = document.getElementById("fileA").files[0];
var formData = new FormData();
client = new XMLHttpRequest();
var prog = document.getElementById("progress");
if(!file)
return;
prog.value = 0;
prog.max = 100;
formData.append("datei", file);
client.onerror = function(e) {
alert("onError");
};
client.onload = function(e) {
document.getElementById("prozent").innerHTML = "100%";
prog.value = prog.max;
};
client.upload.onprogress = function(e) {
var p = Math.round(100 / e.total * e.loaded);
document.getElementById("progress").value = p;
document.getElementById("prozent").innerHTML = p + "%";
};
client.onabort = function(e) {
alert("Upload abgebrochen");
};
client.open("POST", "upload.php");
client.send(formData);
}
和my upload.php:
<?php
if (isset($_FILES['datei']))
{
//console.log("upload.php!");
//move_uploaded_file($_FILES['datei']['tmp_name'], 'upload/'.basename($_FILES['datei']['name']));
move_uploaded_file($_FILES['datei']['tmp_name'], 'upload/hextoflash.hex');
}
else
{
echo "error in $_files";
}
?>
和html:
<form name="uploadform" method="post" enctype="multipart/form-data" action="">
<br> <input name="uploaddatei" type="file" id="fileA" onchange="fileChange();" /> </br>
<input name="uploadbutton" value="Hochladen!" style="width: 108px" type="button" onclick="uploadFile();" />
</form>
关键是,我已经尝试编辑php.ini了
删除了一些垃圾,瞧,它正在运行。您的代码似乎是纯javascript,因此您的上载应该可以工作您的代码似乎是纯javascript,因此您的上载应该可以工作