下面的代码来自 html5uploader,它适用于除 IE 10 之外的所有浏览器。我已尽力包含一个功能,其中检测到 IE 并读取删除的文件,但无法在 IE 中运行。
如何修改以下函数中的代码以包含 Internet Explorer 10?
完整的 Javascript 代码在这里。链接到上传者这里。
// Firefox 3.6, Chrome 6, WebKit
if(window.FileReader) {
// Once the process of reading file
this.loadEnd = function() {
bin = reader.result;
xhr = new XMLHttpRequest();
xhr.open('POST', targetPHP+'?up=true', true);
var boundary = 'xxxxxxxxx';
var body = '--' + boundary + "\r\n";
body += "Content-Disposition: form-data; name='upload'; filename='" + file.name + "'\r\n";
body += "Content-Type: application/octet-stream\r\n\r\n";
body += bin + "\r\n";
body += '--' + boundary + '--';
xhr.setRequestHeader('content-type', 'multipart/form-data; boundary=' + boundary);
// Firefox 3.6 provides a feature sendAsBinary ()
if(xhr.sendAsBinary != null) {
xhr.sendAsBinary(body);
// Chrome 7 sends data but you must use the base64_decode on the PHP side
} else {
xhr.open('POST', targetPHP+'?up=true&base64=true', true);
xhr.setRequestHeader('UP-FILENAME', file.name);
xhr.setRequestHeader('UP-SIZE', file.size);
xhr.setRequestHeader('UP-TYPE', file.type);
xhr.send(window.btoa(bin));
}
if (show) {
var newFile = document.createElement('div');
newFile.innerHTML = 'Loaded : '+file.name+' size '+file.size+' B';
document.getElementById(show).appendChild(newFile);
}
if (status) {
document.getElementById(status).innerHTML = 'Loaded : 100%<br/>Next file ...';
}
}