LJDP

Thanks Zilav.

How I can use multiline (Multiline in row) and formated text in Grid. If the solution is to use html grid in frame: How I can call a Delphi function from <a href...> tag? Sencha sample: http://dev.sencha.com/deploy/ext-4.0.7-gpl/examples/grid/paging.html thks.

True, in iis 7 I put the "Process Model -> Idle Time out (minutes)" with 0.

Solved !!!! thanks for your help and fantastic work. The problem was in the database connection components (IbObjects) with ISAPI. They need to use TIB_Session component. For future searchs: http://www.ibobjects.com/ibo_help/useiboinanisapimodule.htm http://tech.groups.yahoo.com/group/IBObjects/msearch?query=isapi&submit=Search&charset=ISO-8859-1

Have a bug in blog: "0.87.0" uniGUI Version 0.87.0 is available for public download.

I change //UniSession.AddJS('location.href=''http://google.com'''); for uniapplication.terminate; and the result is slightly better but still failed. To give you an idea of ​​the problem I sent an email to info@unicui.com with pdf with the events that occurs on the server. You can see them and give me your opinion? Thx.

Sometimes yes and sometimes not. But the error always occurs at startup. It has happened: localhost be working normally. On a client has error on startup and this client can not work until you restart the isapi. I'm still working normally on localhost and only I have problems if I close the application and try open it again. It's very strange... It takes 4 days trying to fix it but ...

It is possible that if the user re-enters the page before of time out produce the error I'm trying to solve? I do not mean to use the Back button, but by directly entering the url or clicking on a link from another page. This is the log: [Wed Jan 25 10:05:34 2012] [error] [client 192.168.4.4] Premature end of script headers: Programa.dll [Wed Jan 25 10:05:34 2012] [warn] [client 192.168.4.4] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/Programa.dll [Wed Jan 25 10:06:03 2012] [error] [client 80.24.113.46] Premature end of script headers: Programa.dll [Wed Jan 25 10:06:03 2012] [warn] [client 80.24.113.46] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/Programa.dll [Wed Jan 25 10:07:13 2012] [error] [client 127.0.0.1] Premature end of script headers: programa.dll, referer: http://localhost/cgi-bin/programa.dll [Wed Jan 25 10:07:13 2012] [warn] [client 127.0.0.1] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/programa.dll, referer: http://localhost/cgi-bin/programa.dll

I'm doing tests and refactor the application entry, so far with little success, but still trying ... One question: With this method close sessión an redirect or session stop when timeout? procedure TMainForm.UniButton2Click(Sender: TObject); begin UniSession.AddJS('location.href="http://www.google.com"'); end;

Besides, after this errror 500 I need Restart the web server (IIS 7 or Apache 2.2) because I get the message: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request.

My scenario is: 1. User close sesión and redirect to an other url. With this method close sessión an redirect or session stop when timeout? procedure TMainForm.UniButton2Click(Sender: TObject); begin UniSession.AddJS('location.href="http://www.google.com"'); end; 2. User want return to de unigui page. It´s needed manual start new session or it´s automatic? In case of manual start: where and how I can start a new sessión. In this second point I get the random error of first post. Not always, only sometimes.

This close actual session?. It´s a safe method for terminate user session? About this: You must start a new session. With that method, and that unit: Main.oncreate, MainModule.oncreate? Thx.

Continuous random problem when close session and reopen it. Try close sesión with: UniSession.AddJS('location.href=''http://google.com'''); because need redirect navigation to an other page and with UniApplication.Terminate('Closed application'); I try windo3s2088 server with IIS7 and Apache 2.2. An random problem persist with this log: From Unigui: ProgramWeb: 000003B0: 14:33:48HttpExtensionProc:EAccessViolation : Access violation at address 01B6E044 in module 'ProgramWeb.dll'. Read of address 0000005C From Apache 2.2 server [Mon Jan 23 14:26:31 2012] [notice] Parent: Received restart signal -- Restarting the server. [Mon Jan 23 14:26:31 2012] [notice] Child 2852: Exit event signaled. Child process is ending. httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.3.2 for ServerName [Mon Jan 23 14:26:31 2012] [notice] Apache/2.2.21 (Win32) configured -- resuming normal operations [Mon Jan 23 14:26:31 2012] [notice] Server built: Sep 9 2011 10:26:10 [Mon Jan 23 14:26:31 2012] [notice] Parent: Created child process 228 httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.3.2 for ServerName httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.3.2 for ServerName [Mon Jan 23 14:26:32 2012] [notice] Child 228: Child process is running [Mon Jan 23 14:26:32 2012] [notice] Child 228: Acquired the start mutex. [Mon Jan 23 14:26:32 2012] [notice] Child 228: Starting 64 worker threads. [Mon Jan 23 14:26:32 2012] [notice] Child 2852: Released the start mutex [Mon Jan 23 14:26:33 2012] [notice] Child 2852: All worker threads have exited. [Mon Jan 23 14:26:33 2012] [notice] Child 2852: Child process is exiting [Mon Jan 23 14:26:33 2012] [notice] Child 228: Starting thread to listen on port 80. [Mon Jan 23 14:27:36 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:36 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:38 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:38 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:38 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:38 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:42 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:42 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:43 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:27:43 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:28:00 2012] [error] [client 127.0.0.1] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://localhost/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:28:00 2012] [error] [client 127.0.0.1] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://localhost/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:28:02 2012] [error] [client 192.168.4.4] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:28:02 2012] [error] [client 192.168.4.4] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://192.168.3.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:30:12 2012] [error] [client 127.0.0.1] C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico is not executable; ensure interpreted scripts have "#!" or "'!" first line, referer: http://localhost/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:30:12 2012] [error] [client 127.0.0.1] (9)Bad file descriptor: don't know how to spawn child process: C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/img/80.ico, referer: http://localhost/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:30:19 2012] [error] [client 192.168.4.4] Premature end of script headers: ProgramWeb.dll [Mon Jan 23 14:30:19 2012] [warn] [client 192.168.4.4] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:30:23 2012] [error] [client 192.168.4.4] Premature end of script headers: ProgramWeb.dll [Mon Jan 23 14:30:23 2012] [warn] [client 192.168.4.4] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:31:08 2012] [error] [client 192.168.4.4] Premature end of script headers: ProgramWeb.dll [Mon Jan 23 14:31:08 2012] [warn] [client 192.168.4.4] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:31:18 2012] [error] [client 192.168.3.2] Premature end of script headers: ProgramWeb.dll [Mon Jan 23 14:31:18 2012] [warn] [client 192.168.3.2] ISAPI: HSE_STATUS_ERROR result from HttpExtensionProc(): C:/Archivos de programa/Apache Software Foundation/Apache2.2/cgi-bin/ProgramWeb.dll [Mon Jan 23 14:31:18 2012] [error] [client 192.168.3.2] File does not exist: C:/Archivos de programa/Apache Software Foundation/Apache2.2/htdocs/favicon.ico [Mon Jan 23 14:31:21 2012] [error] [client 192.168.3.2] File does not exist: C:/Archivos de programa/Apache Software Foundation/Apache2.2/htdocs/favicon.ico I see this thred about ISAPI / Multi processor problem and I do not know if this may be the cause: http://www.delphigroups.info/2/5/337564.html I use IbObjects. See http://www.ibobjects.../ibowhatis.html What's your opinion. Thanks.

I had a bug in my code: sleep(0) Sorry for my mistake and thanks for your help.

I've done. View dfm: object Espera: TUniScreenMask AttachedControl = BCorreo Enabled = True DisplayMessage = 'Enviando eMail' Left = 218 Top = 72 end

Excuse my ignorance but I dont understand this: The mail has been sent when it reaches the end of the procedure: This is the real code: procedure TUsuCorreo.BCorreoClick(Sender: TObject); var SMTP: TIdSMTP; Mensaje: TIdMessage; Adjunto: TIdAttachmentFile; begin try SMTP.Connect; except MessageDlg('Erro ó conectar co servidor', mtWarning, []); Exit; end; if SMTP.Connected then begin try SMTP.Send( Mensaje ); except MessageDlg('Erro ó enviar a mensaxe', mtWarning, []); Exit; end; try SMTP.Disconnect; except MessageDlg('Erro ó desconectar do servidor', mtWarning, []); Exit; end; end; if Adjunto <> nil then FreeAndNil( Adjunto ); FreeAndNil( Mensaje ); FreeAndNil( SMTP ); MessageDlg('Enviuse o contrasinal ó Email que tes no teu perfil de usuario.', mtWarning, []); end;

can someone tell me I'm doing wrong? Please.

thanks for the response. I tried several ways to use UniScreenMask and have not found any satisfactory. This is my last code to send an email. I need to lock the window while sent email and at the end show a menssage with the action result. this is my code: procedure TUsuCorreo.BCorreoClick(Sender: TObject); var SMTP: TIdSMTP; Mensaje: TIdMessage; Adjunto: TIdAttachmentFile; begin BCorreo.Visible := false; LErro.Caption := 'ENVIANDO MAIL'; Lerro.Refresh; Resultado := ''; with TIniFile.Create(FicIni) do begin try sHost := ReadString('RH','MAIL_HOST',''); sPort := ReadString('RH','MAIL_PORT',''); sUsuario := ReadString('RH','MAIL_USUARIO',''); sClave := ReadString('RH','MAIL_CLAVE',''); sFromNome := ReadString('RH','MAIL_FROMNOME',''); sFromEmail := ReadString('RH','MAIL_FROMEMAIL',''); sReplyTo := ReadString('RH','MAIL_REPLYTO',''); sAdjunto := ''; sCopia := ReadString('RH','MAIL_COPIA',''); sAsunto := 'Web, reenvio de clave de acceso de usuario'; sMensaje := '<html><body>'+ '<p>Solicitou Vde. o reenvio do constrasinal para acceder á web'+ '<p>Os seus datos de acceso son:'+ '<p>Usuario: <b>'+UniMainModule.QueryUsu.FieldByName('TER_DNI').AsString+'</b>'+ '<p>Contrasinal: <b>'+UniMainModule.QueryUsu.FieldByName('EXPDIA_CLAVE').AsString+'</b>'+ '<br><p>Trate estos datos con prudencia xa que dan acceso a información confidencial'+ '</body></html>'; except Resultado := 'Erro ó cargar parámetros'; end; end; Resultado := ''; SMTP := TIdSMTP.Create( nil ); SMTP.Username := sUsuario; SMTP.Password := sClave; SMTP.Host := sHost; try SMTP.Port := strtoint(sPort); except SMTP.Port := 25; end; SMTP.AuthType := satDEFAULT; Mensaje := TIdMessage.Create( nil ); Mensaje.Clear; Mensaje.ReplyTo.EMailAddresses := sReplyTo; with TIdText.Create(Mensaje.MessageParts, nil) do begin Body.Text := sMensaje; ContentType := 'text/html'; end; Mensaje.ContentType := 'multipart/alternative'; Mensaje.From.Name := sFromNome; Mensaje.From.Address := sFromEmail; Mensaje.Subject := sAsunto; if trim(sCopia)<>'' then begin Mensaje.BccList.Add; Mensaje.BccList.Items[0].Address := sCopia; end; Mensaje.Recipients.Add; Mensaje.Recipients.Items[0].Address := sDestino; if sAdjunto <> '' then begin if FileExists( sAdjunto ) then Adjunto := TIdAttachmentFile.Create(Mensaje.MessageParts, sAdjunto); end else Adjunto := nil; try SMTP.Connect; except Resultado := 'Erro ó conectar co servidor'; end; if SMTP.Connected then begin try SMTP.Send( Mensaje ); except Resultado := 'Erro ó enviar a mensaxe'; end; try SMTP.Disconnect; except Resultado := 'Erro ó desconectar do servidor'; end; end; if Adjunto <> nil then FreeAndNil( Adjunto ); FreeAndNil( Mensaje ); FreeAndNil( SMTP ); Resultado := 'Enviuse o contrasinal ó Email que tes no teu perfil de usuario.'; LErro.Caption := Resultado; LErro.Refresh; Lerro.Repaint; end; And UniScreenMask: object Espera: TUniScreenMask AttachedControl = BCorreo Enabled = True DisplayMessage = 'Enviando eMail' Left = 218 Top = 72 end How I do for Uniscreenmask display throughout the event?. Thanks.

After trying the example UIMask not quite understand how it works. In ISAPI mode, I need to activate a UniScreenMask after pressing a button while sending an email. I do not know the time the server need for sending email. How I can form lock while sending email and unlock when finish?

I solved this by creating a datamodule for each form and placing ther the Datasets, datasources and transaction. Now work fine. What is method for close sessión and redirect to an other page? This is well?: UniMainModule.QueryUsu.Close; UniMainModule.Conexion.Connected:=false; UniSession.AddJS('location.href="http://www.paxina.es"'); tnkx.

My scenario is: UniGUI Beta v0.87.0.907, Ibojects Datasets, Window Xp or Server2008, Delphi XE, Apache 2.2. Run in Isapi Mode. In Main Module I have: Only one IbConnection for all forms and 1 IbTransaction+IbQuery+Datasource for login chack. In each form I have one IBtransaction and some IbQuery+DataSource. I get random and unexpected results: Some times work fine. Other times, when I open the same form I get an error: "Access violation at addreess...". . And if I try to reload the original page I get an erro: "Internal Server Error - The server encountered an internal error or misconfiguration and was unable to complete your request". Then I need to restart the apache. If close aplication with: UniMainModule.QueryUsu.Close; UniMainModule.Conexion.Connected:=false; UniSession.AddJS('location.href="http://www.paxina.es"'); When reopen obtain this message: Error 500 - Premature end of script headers: program.dll. I know I'm doing something wrong but do not know which. Can anyone help me or show me some manual.