ASP.NET

Re: client-side POST from ASP

19-Oct-07 8:46

afaik, the client (browser) has no way to know if the data has changed on the server (database) unless you go post back the page to the server.

in the head section of asp page type this

setTimeout(postbackPage, 60000); // call postbackPage after 1 minute

function postbackPage() {
// submit the form
document.formname.submit();
// OR you can call click event of submit button
document.submitbutton.click();
}

-- modified at 15:11 Friday 19th October, 2007

-----

solarthur0119-Oct-07 9:22

Re: client-side POST from ASP

19-Oct-07 9:22

U are a Genius!!!I take it this refreshes the whole page...in order to reduce time it refreshes can i just refresh the table that holds the information.

SABhatti19-Oct-07 9:32

Re: client-side POST from ASP

19-Oct-07 9:32

in that case you have to use AJAX, if you know AJAX then convert your page to AJAX enabled page otherwise whole page has to be refreshed.

-----

Bino B21-Oct-07 20:25

Bino B

21-Oct-07 20:25

ur requirement is growing as and when u find the solution for the previous question.

Regards
Sean
http://www.codepal.co.nr

PAge crashes on entering ' and REPLACE

SABhatti19-Oct-07 4:50

Re: PAge crashes on entering ' and REPLACE

19-Oct-07 4:50

I have an asp page wichh submit two fields, title and contents. Now if user types single code ('), or semi-colon (;) and replace (the word REPLACE) then on submitting the form, page crashes.

Any help please..

Note: it is working fine on development server (win 2003) but crashing on production server (win 2000)

-----

Guffa19-Oct-07 8:41

Guffa

19-Oct-07 8:41

Please don't cross post.

I replied in the web development forum.

---
"Anything that is in the world when you're born is normal and ordinary and is just a natural part of the way the world works. Anything that's invented between when you're fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it. Anything invented after you're thirty-five is against the natural order of things."
-- Douglas Adams

Re: PAge crashes on entering ' and REPLACE

Bino B21-Oct-07 20:28

Bino B

21-Oct-07 20:28

since single quote is a reserved character in SQL, u need to replcae it with some other character before inserting into the DB.u can easily use a simple 'replace' method.

like
replace("'","~")

Regards
Sean
http://www.codepal.co.nr

Re: PAge crashes on entering ' and REPLACE

SABhatti22-Oct-07 13:03

sending email using asp.net coding from gmail a/c to other

22-Oct-07 13:03

Thanks Sean. But this is not the problem, please see this for complete details.

-----

yogesh_softworld12319-Oct-07 4:37

yogesh_softworld123

19-Oct-07 4:37

hi to all,
i have used this code wht is wrong with it plz tell me.

try
{

System.Web.Mail.MailMessage mail = new System.Web.Mail.MailMessage();

mail.To = "yogesh_softeorld@yahoo.co.in ";
mail.From = "yogeshdewangan97@gmail.com";
mail.Subject = "subjectdfsdfsdfdsfdsfd";
mail.Body = "bodygfsdffds";
mail.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserverport"] = 25;
mail.Fields["http://schemas.microsoft.com/cdo/configuration/sendusing"] = 2;
mail.Fields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"] = 1;
mail.Fields["http://schemas.microsoft.com/cdo/configuration/sendusername"] = "yogeshdewangan97@gmail.com";
mail.Fields["http://schemas.microsoft.com/cdo/configuration/sendpassword"] = "*********";
mail.Fields["http://schemas.microsoft.com/cdo/configuration/smtpusessl"] = "true";
//SmtpMail.SmtpServer = "smtp.gmail.com";
System.Web.Mail.SmtpMail.SmtpServer = "smtp.gmail.com";
SmtpMail.Send(mail);
}
catch (Exception ex)
{
litStatus.Text = ex.ToString();
}

there is an exception generated....

System.Web.HttpException: The transport failed to connect to the server. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Runtime.InteropServices.COMException (0x80040213): The transport failed to connect to the server. --- End of inner exception stack trace --- at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters) at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) at System.Type.InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, CultureInfo culture) at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod(Type type, Object obj, String methodName, Object[] args) at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) --- End of inner exception stack trace --- at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) at System.Web.Mail.SmtpMail.CdoSysHelper.Send(MailMessage message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at _Default.Button1_Click(Object sender, EventArgs e) in e:\Yatra\Default.aspx.cs:line 44

wht can i do for sending email to client using coding
thank u (adv)

yogesh

Re: sending email using asp.net coding from gmail a/c to other

Saksida Bojan19-Oct-07 20:10

Saksida Bojan

19-Oct-07 20:10

SmtpServer is obsolete in .NET 2.0, you shoud use SmtpClient.

Check MSDN documetation.

I have a working sample on a diffrent computer But my internet "died" there.

this is an article on cp using 2.0.
http://www.codeproject.com/useritems/SMTP_Mail.asp[^]

Re: sending email using asp.net coding from gmail a/c to other

Jintal Patel20-Oct-07 0:05

Jintal Patel

20-Oct-07 0:05

hi
add namespace -using System.Net.Mail;

MailMessage Msg = new MailMessage();
SmtpClient MailObj = new SmtpClient('Gmail host name[like mail.gmail.com]');
MailObj.Credentials = new System.Net.NetworkCredential(username, password);
MailObj.DeliveryMethod = SmtpDeliveryMethod.Network;
Msg.From = new MailAddress("yogeshdewangan97@gmail.com", "yoges");
Msg.To.Add(new MailAddress("yogesh_softeorld@yahoo.co.in");

Msg.IsBodyHtml = true;
Msg.Subject = " cxczx";
Msg.Body = "zxcxzczc";
MailObj.Send(Msg);

Jintal Patel

problem in edting in app config file

Piyush Vardhan Singh19-Oct-07 3:35

Piyush Vardhan Singh

19-Oct-07 3:35

hi friend
i have edting the value of app.config in windows application. code work properly its not give any error but its not change the value of app.config
plese help code:-

Public Sub asaas()
Dim XmlDoc As New XmlDocument()
'XmlDoc.Load(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile)
Try
XmlDoc.Load(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile)
' Navigate Each xml Element of app.Config file
Dim NodeList As System.Xml.XmlNode = XmlDoc.SelectSingleNode("/configuration/applicationSettings/filesave.My.MySettings/setting/value")
' Save app.config file
NodeList.InnerXml = TextBox1.Text
XmlDoc.Save(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile)
Catch ex As Exception
MsgBox(ex.ToString)
End Try

app.config:-

(?xml version="1.0" encoding="utf-8" ?)
(configuration)
(applicationSettings)
(filesave.My.MySettings)
(setting name="filesave_localhost5_Service" serializeAs="String")
(value)http://localhost/file/Service.asmx(/value)
(/setting)
(/filesave.My.MySettings)
(/applicationSettings)
(/configuration)

plese help argent

Piyush Vardhan Singh

Re: problem in edting in app config file

Saksida Bojan19-Oct-07 19:55

Saksida Bojan

19-Oct-07 19:55

Did you tried to get what is in InnerText, before assining a value, the problem coud be before assaining value. Note that i can't try, because i dont have accsess to my pc.

Did you checked you gave app.config write permision?

cannot connect to database

solarthur0119-Oct-07 2:55

19-Oct-07 2:55

I am trying to post information from a form to a database but i keep getting the following error:

ADODB.Recorset: The connection cannot be used to perform this operation. It is either closed or invalid

error on line 9.

heres the code

<%

DIM objConn

Set objConn = Server.CreateObject("ADODB.Connection")

objConn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _

Server.MapPath ("guestbook.mdb")

objConn.Open

DIM objRS

Set objRS = Server.CreateObject("ADODB.Recordset")

'objRS.Open "tblusers", adLockOptimistic, adCmdTable

objRS.AddNew

objRS("Email") = Request.Form("Email")

objRS("Name") = Request.Form("Name")

objRS("Comments") = Request.Form("Comments")

objRS.Update

objRS.Close

Set objRS = Nothing

objConn.Close

Set objConn = Nothing

%>

<%

DIM strName

strName = Request.Form("Name")

Response.Write strName

%>,

J4amieC19-Oct-07 3:27

J4amieC

19-Oct-07 3:27

solarthur01 wrote:
The connection cannot be used to perform this operation. It is either closed or invalid

solarthur01 wrote:
'objRS.Open "tblusers", adLockOptimistic, adCmdTable

you've commented out the line that opens the recordset - does the error make more sense now?

---

How to get answers to your questions[^]

solarthur0119-Oct-07 4:04

19-Oct-07 4:04

i commented it because it came up with another error : ADODB.recordset arguements are of the wrong type, are out of acceptable range, or are in conflict with one another. Any ideas???

Paddy Boyd19-Oct-07 4:37

Paddy Boyd

19-Oct-07 4:37

You haven't told the recordset to use the connection you've just opened...

solarthur0119-Oct-07 5:19

19-Oct-07 5:19

is that not the adoCon.Open??? i thought i did that??

Paddy Boyd19-Oct-07 5:26

Paddy Boyd

19-Oct-07 5:26

Yep, you opened a connection and then tried to open a recordset but you didn't associate the connection with the recordset. I forget the asp syntax off the top of my head.

solarthur0119-Oct-07 5:35

19-Oct-07 5:35

so how can i correct that???do you know the syntax i can put in or where i can get from???thanks mate