使用JS进行目录上传（相当于批量上传）_javascript技巧



代码如下:







$(function(){
//ShowFolderFileList("D:\\CodeNet\\web\\Images\\shopTemplets");
});
function ShowFolderFileList(FilePath){
var fso, f, fc, sf;
fso = new ActiveXObject("Scripting.FileSystemObject");
try{
f = fso.GetFolder(FilePath);
}catch(err){
alert("文件路径错误或者不存在!!");
return false;
}
// 列出所有文件
fc = new Enumerator(f.files);
var fileName = "";
for(;!fc.atEnd();fc.moveNext()){
fileName=fc.item().Name;
$('' + FilePath + fileName + '').appendTo('#showArea');
}
// 循环 递归 读取 文件夹的文件
sf = new Enumerator(f.SubFolders);
var folderName = "";
for(;!sf.atEnd();sf.moveNext()){
folderName = sf.item().Name;
ShowFolderFileList(FilePath + folderName + "/");
}
}
function startUpload(){
var s = $('#uploaddir').val().replace( /\\/gi, '/' ) ;
if(s.substring(s.length - 1 , s.length) != '/'){
s += '/'
}
ShowFolderFileList(s)
uploadFile();
}
// 上传
function uploadFile(){
if($('#showArea div[uploadState=wait]').length > 0){
var thisNode = $('#showArea div[uploadState=wait]').eq(0)
var WshShell=new ActiveXObject("WScript.Shell");
$('#fileupload').focus();
WshShell.SendKeys($(thisNode).attr('filePath')); // 路径中不有是中文
uploadForm.submit();
$('#fileupload').focus();
$('#fileupload').get(0).createTextRange().select();
WshShell.SendKeys('{del}');
var dotStr = '.';
$('').appendTo(thisNode).css('color', 'green');
var uploadState = setInterval(function(){
if($(thisNode).attr('uploadState') == 'ok'){
clearInterval(uploadState);
$(thisNode).find('span').css('color', 'red').text('(完成)');
uploadFile();
}else{
if(dotStr.length > 15){ dotStr = '.'; }else{ dotStr += '.'; }
$(thisNode).find('span').text('(上传中' + dotStr + ')');
}
}, 1000);
}
}
// 在iframe 的返回页面中调用此函数 即可实现循环上传，，否则为死循环
function uploadFinish(){
$('#showArea div[uploadState=wait]').eq(0).attr('uploadState', 'ok');
}