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Posted on 2000-03-13
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Last Modified: 2013-11-18
I'am using CGI App and using a Page Prducer Component to be linked with my Html Pages,the Pb is how to include Delphi Code with Html code,for e.g i tried to place an html code in:
PageProducer.HtmlDoc.Text and i want to the Response to be:

Response.content:=PageProducer.HtmlDoc.Text;
i found that i need to call:
Response.Cookies to be displayed?????
i think u got it?????
so what is the Mechanism!
Regards
Meer
0
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Question by:mirghani
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21 Comments
 
LVL 15

Expert Comment

by:simonet
ID: 2612048
You have to call:

Response.Content := PageProducer.Content;

Alex
0
 

Author Comment

by:mirghani
ID: 2663454
Adjusted points from 50 to 100
0
 

Author Comment

by:mirghani
ID: 2663486
hi simonet,
sorry for delay in replying,
i'am using Table Producer component,
i want to display my table with specific or custom characteristics of display:
such as a hyper link appear in specific coloumn,or in the footer to display
a variable string.
thanks .
Regards Meer.a.a
0
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Author Comment

by:mirghani
ID: 2663498
hi simonet,
sorry for delay in replying,
i'am using Table Producer component,
i want to display my table with specific or custom characteristics of display:
such as a hyper link appear in specific coloumn,or in the footer to display
a variable string.
thanks .
Regards Meer.a.a
0
 

Expert Comment

by:junglist
ID: 2671087
I would have thought you can use the OnGetText event handler of the appropriate TField to solve this.
0
 
LVL 17

Accepted Solution

by:
geobul earned 400 total points
ID: 2672436
Hello my friend,

  I'm sorry for the late reply. I was on a business trip for a few days. When I came back I've been told that there is a question for me.
  If it is not too late there is my answer:

  For a specific column use OnFormatCell event handler. There is CellColumn integer which gives the Column number (0 is the first) and CellData string to replace with the new one.

Here it is:

procedure TWebModule1.DataSetTableProducer1FormatCell(....);
var
  OldCellData : String;
  MyURL : String;
begin
  { CellRow = 0 is the title }
  if CellRow > 0 then begin
    { Suppose that you want to change the third column }
    if CellColumn = 2 then begin
      { Save the original value of the cell }
      OldCellData := CellData;
      { Replace with the new one }
      { Here depending on CellRow or the contents of the OldCellData
        generate the URL string }
      MyURL := .....;
      CellData := '<A HREF="' + MyURL + ">'+OldCellData+'</A>';
    end;
  end;
end;

For the Footer property:
  You can place HTML commands here to be executed after the table.

....
DataSetTableProducer1.Footer.Clear;
DataSetTableProducer1.Footer.Add('<HR>The End Of The Table!');
....

Regards, Geo
0
 

Author Comment

by:mirghani
ID: 2675677
hi geo,
if i want the following string to appear at the footer of my table what should i do:
Request.CookieFields.values['login'];
and i'am using (DatasetTableProducer)?
Thanks.
Regards
Meer
0
 

Author Comment

by:mirghani
ID: 2675685
hi geo,
if i want the following string to appear at the footer of my table what should i do:
Request.CookieFields.values['login'];
and i'am using (DatasetTableProducer)?
Thanks.
Regards
Meer
0
 

Author Comment

by:mirghani
ID: 2675690
hi geo,
if i want the following string to appear at the footer of my table what should i do:
Request.CookieFields.values['login'];
and i'am using (DatasetTableProducer)?
Thanks.
Regards
Meer
0
 

Author Comment

by:mirghani
ID: 2675693
sorry for repitition miss control happened.
waiting for u:-)
0
 

Author Comment

by:mirghani
ID: 2675695
sorry for repitition miss control happened.
waiting for u:-)
0
 
LVL 17

Expert Comment

by:geobul
ID: 2679028
Hi Meer,

I'm talking about DataSetTableProducer too. This is the same using QueryTableProducer. The source is different only (Query instead of Table).

....
{ Clear the previous footer if any }
DataSetTableProducer1.Footer.Clear;
{ Add a string to the footer }
DataSetTableProducer1.Footer.Add(Request.CookieFields.Values['login']);
....

The footer is a set of HTML commands.
If the response HTML page contains the table only it is a good idea to place HTML header commands in the TableProducer header and closing HTML tags in the TableProducer footer. For example:
-------
  DataSetTableProducer1.Header.Clear;
  DataSetTableProducer1.Header.Add('<HTML><HEAD><TITLE>');
  DataSetTableProducer1.Header.Add('This is the page title string');
  DataSetTableProducer1.Header.Add('</TITLE></HEAD>');
  DataSetTableProducer1.Header.Add('<BODY>');

  DataSetTableProducer1.Footer.Clear;
  DataSetTableProducer1.Footer.Add('<HR><STRONG>' + Request.CookieFields.Values['login'] + '</STRONG>');
  DataSetTableProducer1.Footer.Add('</BODY></HTML>');
  { Call the TableProducer' Content method which activates generating of the header, table and footer HTML representation }
Response.Content := DataSetTableProducer1.Content;
--------

Regards, Geo
0
 

Author Comment

by:mirghani
ID: 2679563
thanks geo,it works.
i need ur help in the last step in my App,sending Email using SMTP component what do u think???,but i know what u r thinking the points isn't it?,no pb
waiting for ur answere!
thank.
Regards Meer
0
 
LVL 17

Expert Comment

by:geobul
ID: 2680444
Hi Meer,
Do not think that way about me ;)

Actually I've never used SMTP before.
And I'm not sure is it possible to use it in CGI program.

I promise I'll think how you can send e-mails and I'll post a comment here. Give me little time for that.

Regards, Geo
0
 

Author Comment

by:mirghani
ID: 2686627
Hi Geo,
i'am waiting either here or this is my e-mail:mirabd@yahoo.com.
thanks.
pls keep in mind that i'am in hurry:-),and don't forget that u promised me.
Regards Meer.
0
 
LVL 17

Expert Comment

by:geobul
ID: 2689005
Hi Meer,

The easiest way to generate mail is to use TNMSMTP component.

{ in web action item }
var
 mail : TNMSMTP;
begin
  ...
  { your mail server data }
  mail:=TNMSMTP.create(self); //or just place it on the form
  Mail.Host:='MailServerName';
  Mail.Port:=25;
  { message header }
  Mail.UserID:='Your name';
  Mail.PostMessage.FromAddress:='Your mail address';
  Mail.PostMessage.FromName:='Your name';
  Mail.PostMessage.ToAddress.Clear;
  Mail.PostMessage.ToAddress.Add('E-mail address');
  Mail.PostMessage.Subject:='Some text';
  { file attachements if any }
  Mail.PostMessage.Attachments.Clear;
  Mail.PostMessage.Attachments.Add('a file name');
  { message text }
  Mail.PostMessage.Body.Clear;
  Mail.PostMessage.Body.Add('E-mail body - text');
  ...
  { sending prepared message }
  Mail.Connect;
  Mail.SendMail;
  Mail.Disconnect;
  Mail.Free;
  ...
end;

Regards, Geo
0
 

Author Comment

by:mirghani
ID: 2696266
Hi Geo,
give me a chance to test it and i will confirm u.
thanks.
Regards Meer
0
 

Author Comment

by:mirghani
ID: 2696275
Hi Geo,
give me a chance to test it and i will confirm u.
thanks.
Regards Meer
0
 

Author Comment

by:mirghani
ID: 2697497
hi geo,
i'am using our university proxy server do u mean i should replace its host or its ip address(....) at:
mail.host,and its port no(80) at:
mail.port,this above Ques because of the exception i recieved:connection failed.
Thanks.
Regard meer
0
 
LVL 17

Expert Comment

by:geobul
ID: 2699417
Hi Meer,
No, I don't think so. You are connecting to your mail server to send mail not to proxy. You can find these settings somewhere in your mail client program (Outlook Express or what you are using).
Regards, Geo
0
 

Author Comment

by:mirghani
ID: 2867719
hi geo,sorry for delay as i was in a vecation and now i'am back,
we don't have an email server in our university so u think that i can't use the SMTP component in sending mail if not with what u advice me.
Thanks
Regards Meer.
0

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