/* $("#dialogsucc").show();
$("#dialogsucc").dialog(
{
modal: true,
overlay:
{
opacity: 0.5,
background: "black"
}
}); */
}
},
error:function(err)
{
alert(err);
}
});
});
});
function getProgress(){
$.ajax({
type: "post",
dataType:"json",
url: "uploadProgress.aspx",
data: "UploadID=" + $("#UploadID").val(),
success: function(data){
$("#uploadprogressbar").progressbar("progress", data.percent);
$("#uploadfilename").html(data.filename);
$("#uploadrate").html(data.rate);
$("#uploadtitle").html(data.info);
$("#uploadlefttime").html(data.lefttime);
$("#uploadtotal").html(data.total);
$("#uploadcurrent").html(data.current);
if(data.succ==-1){
alert(data.errmsg);
}
if (data.succ==0){
setTimeout("getProgress()", 1000);
}
if (data.succ==1){
return;
}
},
error:function(msg)
{
alert(msg);
}
});
}
function startProgress(){
$("#uploadinfo").show();
setTimeout("getProgress()", 500);
}
function stopProgress()
{
$("#uploadinfo").hide();
}
3:progress.aspx
protected void Page_Load(object sender, EventArgs e)
{
try
{
string s = "{";
UploadContext upload = UploadContextFactory.GetUploadContext(Request["UploadID"]);
//初始化
if (upload.Status == uploadStatus.Initializing)
{
s += responeJSON(upload, "0", "");
}
if (upload.Status == uploadStatus.Uploading)
{
s += responeJSON(upload, "0", "");
}
if (upload.Status == uploadStatus.Complete)
{
s += responeJSON(upload, "1", "");
}
if (upload.Status == uploadStatus.HasError)
{
s += responeJSON(upload, "-1", "");
}
s += "}";
Response.Write(s);
}
catch (Exception err)
{
//throw err;
Response.Write("{'info':'" + err.Message.Replace("'", "") + "','succ':-1}");
}
}
private string responeJSON(UploadContext upload, string succ,string errmsg)
{
string s = "";
s += "'info':'" + upload.FormatStatus + "'" ;
s += ",'percent':'" + Convert.ToInt32((upload.Readedlength * 100.0 / upload.TotalLength)).ToString() + "'";
s += ",'current':'" + (upload.Readedlength/1024).ToString() + "KB'";
s += ",'total':'" + (upload.TotalLength/1024).ToString() + "KB'";
s += ",'rate':'" + upload.FormatRatio + "'";
s += ",'filename':'" + upload.CurrentFile + "'";
s += ",'cancel_upload':" + 0 ;
s += ",'lefttime':'" + upload.LeftTime + "'";
s += ",'succ':" + succ;
s += ",'errmsg':'" + errmsg +"'";
return s;
} 4.ajaxForm执行后，能够正常运行，那上传文件后，我如何执行其它操作，研究完了再发
以上所述是小编给大家介绍的Jquery和BigFileUpload实现大文件上传及进度条显示，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对软件开发网网站的支持！
