标签:des http style div code java size javascript c t width
js上传文件:js 上传单个文件(任意大小) 
疯狂代码 http://www.CrazyCoder.cn/ 
:http:/www.CrazyCoder.cn/Javascript/Article8329.html 
var xml_http,ado_stream; 
var SendBlockCount,SendCount; 
varl 
astSendTime,maxFileLimit; 
var breaked=false; 
var _filename; 
var 
blockSize=1024*128; 
var isUploaded=false; 
maxFileLimit=1024*1024*50;//上传文件的大小
///处理文件开始上传 
function BeginSend() 
{ 
try 
{ 
if(document.getElementById(\"UpFileControl\")&&document.getElementById(\"UpFileControl\").value
.length>0) 
{ 
document.getElementById(\"speed\").innerHTML=\"0KB/Sec\";//进度条 
document.getElementById(\"perent\").innerHTML=\"0%\"; 
document.getElementById(\"perentBar\").style.width=\"0%\"; 
document.getElementById(\"bar\").style.display=\"block\"; 
//document.getElementById(\"control\").style.display=\"block\"; 
document.getElementById(\"divImportData\").style.display=\"block\"; 
_filename=document.getElementById(\"UpFileControl\").value; 
document.getElementById(\"filename\").innerHTML=\"正在上传文件
:\"+_filename.substring(_filename.lastIndexOf(\"\\\\\")+1,_filename.length); 
SendFile(); 
} 
elseif(document.getElementById(\"UpFileControl\").value==\"\") 
{ 
alert(\"请先选择要上传的文件\"); 
window.parent.AllowFunc(); [Page] 
document.getElementById(\"btnReset\").disabled=false; 
document.getElementById(\"btnUpload\").disabled=false; 
document.getElementById(\"UpFileControl\").disabled=false; 
Initialize(); 
return false; 
} 
else 
{ 
return false; 
} 
} 
catch(ex) 
{ 
alert(\"上传文件过程中出错,原因:\"+ex.description); 
//window.parent.AllowFunc(); 
document.getElementById(\"btnReset\").disabled=false; 
document.getElementById(\"btnUpload\").disabled=false; 
document.getElementById(\"UpFileControl\").disabled=false; 
Initialize(); 
return false; 
} 
} 
///开始上传文件 
function SendFile() 
{ 
breaked=false; 
try 
{ 
ado_stream=newActiveXObject(\"ADODB.Stream\"); 
ado_stream.Type=1; 
ado_stream.Open(); 
} 
catch(ex) 
{ 
window.parent.AllowFunc();
标签:des http style div code java size javascript c t width
原文地址:http://www.cnblogs.com/meihao1989/p/3699307.html