Comments by Gaurav Gupta A Tech Guy (Top 49 by date)

thanks for your advice and your valuable time.......

i have aspx page which contain form tag by default. but there is need to put a form tag to post data.

Yes, i only need to consume WCF Services on multiple platform like android app ? So restful WCF would be best way or not ? Also i want to implement some security work. so please help me with example in that way as well....

Please see my question again. i have improved my question for better understanding. you will see that the problem is something else.

Problem with is that rewriting is working for dynamic items of asp.net but not for images, js, css files etc. when rewriting is done, it is taking url of content from root domain (http://www.mywebsite.com/mycss.css), it is not including sub domain path (http://www.mywebsite.com/en/mycss.css ).

Thank you for suggestion...

Please help me ?

Please help me ?

ok..

Please help me out now?

is there no one who can answer my questions ?

Nothing found, could not able to resolve. it might be some setting needs to enable at IIS level or configuration level...

error is same as above mentioned. As much i know, it is the problem of IIS level setting. there might be iis not allowing http://192.168.0.53/mysite/pages/agra
url to parse.

one more thing when i hosted my site on Windows 2012 server then it works. but not on Windows server 2008 R2.

when you use tiny mce 4 editor. and go to tools menu and choose source code option and paste above html then it removes span tag in h1 tag.

You can see it at http://www.tinymce.com/ for live example.

i already removed www...

actually i am getting error while typing https://www.mywebsite.com. if i type https://mywebsite.com then i works fine.

//if ((firstLine.IndexOf("JFIF") > -1) || (firstLine.IndexOf("Exif") > -1))
//{
if (Request.ContentLength <= 300 * 1024)
{
//if (System.IO.File.Exists(dirPath + fileURl + cirfileName + "." + cirextn))
//{
// System.IO.File.Delete(dirPath + fileURl + cirfileName + "." + cirextn);
//}

//uploadedfile.SaveAs(context.Server.MapPath(dirPath + "/" + fileSave));

//byte[] sr = context.Request.BinaryRead(context.Request.ContentLength);

fs.Seek(0, SeekOrigin.Begin);

Stream inputStream = Request.InputStream;

if (System.IO.File.Exists(dirPath + fileURl + cirfileName + "." + cirextn))
{
System.IO.File.Delete(dirPath + fileURl + cirfileName + "." + cirextn);
}

FileStream fs1 = System.IO.File.Create(dirPath + fileURl + cirfileName + "." + cirextn);

Request.InputStream.CopyTo(fs1);

//stu_imageMBA = new Byte[Request.ContentLength];
//fs.Read(stu_imageMBA, 0, stu_imageMBA.Length);

//fs1.Write(stu_imageMBA, 0, stu_imageMBA.Length);
fs1.Close();

//Bitmap bt = new Bitmap(inputStream);
//bt.Save(context.Server.MapPath(dirPath + "/" + fileSave), ImageFormat.Jpeg);

//context.Session["Cat"] = true;
//return "{success:true, name:\"" + FileName + "\", path:\"" + Filepath + "\"}";
Session["IsSignFound"] = "1";
return "{success:true, imsg:\"Selected file is uploaded.\", name:\"" + filename + "\", path:\"" + fileURl2.Substring(1, fileURl2.Length - 1) + cirfileName + "." + cirextn + "\", spath:\"" + fileURl2 + cirfileName + "." + cirextn + "\", filetype:\"" + Request.ContentType + "\"}";
}
else
{
//return "Image size can not exceed " + size.ToString() + "kb in ";
return "{success:false, imsg:\"Image size can not exceed 100 kb in Signature file.\"}";
}
}
}
else
{
//return "Please upload .jpg or .jpeg file in ";
return "{success:false, imsg:\"Please upload .jpg or .jpeg file in Signature.\"}";
}
}
else
{
//return "Please upload .jpg or .jpeg file in ";
return "{success:false, imsg:\"Please upload .jpg or .jpeg file in Signature.\"}";
}


//f1.CircularURL = fileURl + fileName + extn;
//f1.CircularFileName = fileName;
//f1.CircularContentType = uploadFile.ContentType;

//myfile.Add(f1);
}
catch (Exception ex)
{
return "{success:false, imsg:\"Selected file is not uploaded. Please try again.\"}";
}
}


return "{success:false, imsg:\"Selected file is not uploaded. Please try again.\"}";

below is the code..

i call it with a javascript funtion for google like upload u=in which it start uploading just after file selection using fileuploader.js file..



public string UploadSign(HttpPostedFileBase uploadFile, Int64 candid)
{
//List<circularfilemodel> myfile = new List<circularfilemodel>();
Int64 candidateid = 0;
string examType = "", status = "", challanNo = "";

try
{
candidateid = Convert.ToInt64(Session["CandidateID"]);
examType = Convert.ToString(Session["ExamType"]);
}
catch (Exception ex)
{

}

//string challanNo = "0";
bool isContup = false;

challanNo = candidateid.ToString() + "_" + examType;
isContup = true;

if (Request.ContentLength > 0 && isContup == true && candidateid >= 1 && candidateid == candid)
{
//CircularFileModel f1 = new CircularFileModel();

DateTime tm = DateTime.Now;
//string filename = Request.QueryString[0];
string filename = Request.QueryString["qqfile"];
string dirPath = AppDomain.CurrentDomain.BaseDirectory;
string fileURl = "./Content/writereaddata/Annual2015/";
string fileURl2 = "Content/writereaddata/Annual2015/";
if (Directory.Exists(dirPath + fileURl) == false)
{
Directory.CreateDirectory(dirPath + fileURl);
}
string cirfileName = challanNo.ToString() + "_Sign";
//string cirextn = Path.GetExtension(filename);
string cirextn = "jpg";

try
{
String fn = Path.GetFileNameWithoutExtension(filename);
String ext = Path.GetExtension(filename);
char[] SpecialChars = "!@#$%^&*()+=~`\\|/?><,\"".ToCharArray();
int indexOf = fn.IndexOfAny(SpecialChars);
String fileName1 = fn;
int count = fileName1.Split('.').Length - 1;
if (count > 1)
{
//return "Double extension not allowed in ";
return "{success:false, imsg:\"Double extension are not allowed in File-Name, please rename and try again.\"}";
}
if (indexOf != -1)
{
//return "Special character not allowed in ";
return "{success:false, imsg:\"Special character are not allowed in File-Name, please rename and try again.\"}";
}

string mimetype = Request.ContentType;
if (mimetype == "image/jpeg" || mimetype == "image/jpg" || mimetype == "image/pjpeg"
|| mimetype == "application/jpg" || mimetype == "application/x-jpg" || mimetype == "image/pipeg" || mimetype == "image/vnd.swiftview-jpeg"
|| mimetype == "image/x-xbitmap" || mimetype == "application/octet-stream")
{
if ((ext.ToLower() == ".jpg") || (ext.ToLower() == ".jpeg"))
{
fn = "";

string fFullName = filename;
int len = fFullName.Length;
string ext1 = Path.GetExtension(fFullName);
string str = fFullName.Substring(fFullName.LastIndexOf("\\") + 1);
len = str.Length;
string fileN = str.Substring(0, len - ext1.Length);

Regex FilenameRegex = null;
FilenameRegex = new Regex("(.*?)\\.(jpeg|jpg|JPEG|JPG)$", RegexOptions.IgnoreCase);
int index = fileN.IndexOf(".");

problem still persist of certificate error ?

but how to do it if i don't have access to server. i do have only ftp access..

and also i wanted to remove security certificate problem by rewriting all urls to https://mywebsite.co.in

it will not solve my problem. i already know this. but for very frequent transaction. it might not work..

Requirement is that i need to submit student record for their papers but condidtion is that we can't allow them to have above 3 paper for a login id. so if two candidate open the page same time with same page with same credential. so both should not be allowed.

No all this will not work.. i already know how to get public ip for any browser and mac address for internet explorer of client machine where client browse our web application....

but what i need is that private ip mean LAN address ex-192.168.0.2 of client machine as well as mac address from any browser....

Bro....this will not work. because i need client machine public and private ip address not server details...there will give you only server details....

Kindly please tell me... how ?

<br />
<asp:FileUpload ID="fileupMember" runat="server" />
<br />
<br />
<asp:ImageButton ID="upload" OnClick="upload_Click" runat="server" ImageUrl="~/images/save.png"
Height="20" Width="50" OnClientClick="javascript:fillImageUrl()" />






string fFullName = fileupMember.PostedFile.FileName;
int len = fFullName.Length;
string ext = Path.GetExtension(fFullName);
string str = fFullName.Substring(fFullName.LastIndexOf("\\") + 1);
len = str.Length;
string fileN = str.Substring(0, len - ext.Length);

Regex FilenameRegex = null;
FilenameRegex = new Regex("(.*?)\\.(htm|html|asp|aspx|php|jsp|pdf|doc|docx|xls|xlsx|ppt|pptx|HTM|HTML|ASP|ASPX|PHP|JSP|PDF|DOC|DOCX|XLX|XLSX|PPT|PPTX)$", RegexOptions.IgnoreCase);
int index = fileN.IndexOf(".");

if (!FilenameRegex.IsMatch(fFullName) || index != -1)
{
return "";
}

string Photoname = Path.GetFileNameWithoutExtension(fileupMember.PostedFile.FileName);
string fileSize = fileupMember.PostedFile.ContentLength.ToString();
String ImageFileNameMBA = fileupMember.PostedFile.FileName;
HttpPostedFile ImageFileMBA = fileupMember.PostedFile;
Byte[] stu_imageMBA = new Byte[ImageFileMBA.ContentLength];

Stream fs = fileupMember.PostedFile.InputStream;
fs.Read(stu_imageMBA, 0, Convert.ToInt32(fileSize));

fs.Seek(0, SeekOrigin.Begin);
StreamReader sr = new StreamReader(fs, true);

string firstLine = sr.ReadLine().ToString();

//string firstLine = "JFIF";

if ((firstLine.IndexOf("%PDF") > -1))
{
return;
}

String[] allowedExtensions = { ".pdf" };
String[] allowedMimeType = { "application/pdf" };

for (int i = 0; i < allowedExtensions.Length; i++)
{
if (FileExtension == allowedExtensions[i])
{
FileOK = true;
}
}

if (FileOK == true)
{
for (int i = 0; i < allowedMimeType.Length; i++)
{
if (fileupMember.PostedFile.ContentType == allowedMimeType[i])
{
FileOK1 = true;
}
}
}

if (FileOK == true)
{
fileupMember.PostedFile.SaveAs(Server.MapPath("./filelocation"));
}

Yes....i got it.....i will try this. i will inform you if get succussfull......

i am using Microsoft.Practices.EnterpriseLibrary.Data library for database connection...so what should i do now....

i am using Microsoft.Practices.EnterpriseLibrary.Data library for database connection...and it automatically open and close db connection... so what should i do now....

Have tried it....it is a bit difficult to customize....

Yeah..... I know that...but i read one of blog on internet saying that sync behavior do not supported by all browser..........i know that it can not but have created confusion that's why i asked.

Yeah it is working now.....Thank you. But it will work on all browser or not for sync ?

Whether sync method will be supported by all browsers ?

ok...thank you for your suggestion..Plz help me find out above problem..

I checked, Problem is very strange.. When i debug then i found that after calling above function i called confirm box... but confirm box comes first before completion of ajax request... and when i press ok. then it goes back to ajax call and throws into error part of ajax.... thats why it does not able to check span value correctly. So one more problem is confirm box fired first before ajax completion....

And if i do not put confirm or alert after the function...so it does not show error msg and submits the form to server.....

function chkValidDetails() {
var isRet = "0";

$.ajax({
url: '@Url.Action("GetCourseEligibility", "Master")',
data: { mapid: midd, challaNo: challod },
dataType: 'json',
success: function (data) {
debugger;
//alert("testug");
$.each(data, function (key, value) {
debugger;
if (value != null) {
if (catid == "3" || catid == "4") {
if (value.MinResvMarksPercent != null) {
if (value.MinResvMarksPercent != "" && value.MinResvMarksPercent != "null") {
if (perc < parseFloat(value.MinResvMarksPercent)) {
$("#errug").text("You do not have minimum required percentage " + value.MinResvMarksPercent + " for selected UG eligibility.");
//isRet = "1";
$("#chkmarks").val("1");
$("#errdtlall").val("You do not have minimum required percentage " + value.MinResvMarksPercent + " for selected UG eligibility.");
//errugajx.text("You do not have minimum required percentage " + value.MinResvMarksPercent + " for selected UG eligibility.");
}
}
}
}
else {
if (value.MinGenMarksPercent != null) {
if (value.MinGenMarksPercent != "" && value.MinGenMarksPercent != "null") {
if (perc < parseFloat(value.MinGenMarksPercent)) {
$("#errug").text("You do not have minimum required percentage " + value.MinGenMarksPercent + " for selected UG eligibility.");
//isRet = "1";
$("#chkmarks").val("1");
$("#errdtlall").val("You do not have minimum required percentage " + value.MinGenMarksPercent + " for selected UG eligibility.");
//errugajx.text("You do not have minimum required percentage " + value.MinGenMarksPercent + " for selected UG eligibility.");
}
}
}
}
}
});
},
error: function () {
debugger;
$("#errug").text("Details not found. Please relogin to save details");
isRet = "1";
$("#chkmarks").val("1");
$("#errdtlall").val("Details not found. Please relogin to save details");
//errugajx.text("Details not found. Please relogin to save details");
}
});

if ($("#chkmarks").val() == "1") {
return "0";
}
}


i call above function on form submit i assign value in any span errugajx, $("#errdtlall"), $("#errug"). it does not take it and it remains blank untill i call alert or confirm.

No code snapshot is required. i defined my variable as datetime in model. and it is being validated automatically through jquery.validate.unobtrusive.min.js. and only set dataannotations for date format string.

It is showing me error....

Servidor de error 404 !! error is parseerror

What should i do now ?

the problem is that if someone asked me about approaches to develop MVC Application. so what will me my answer ? thats why i am asking about term like code first and database first.

the problem is that if someone asked me about approaches to develop MVC Application. so what will me my answer ? thats why i am asking about term like code first and database first.

I woukd like to ask you that i want to execute a SMS URL by this method at server end. because may be there are permission of SMS api url at server end only ?

Can any one tell me that this function WebClient.OpenRead exceutes at client end or server end in web application ?

This is becoz i have a client to which i need to provide high level security. and i must implement MAC level security.Plz assist me ?

So tell me a way to identify a user machine over the web application ?

Or is there any way to get MAC address whether it is gud or not ? Please tell me the way to get it through ActiveX control if no other solution is there ?