omeralfaroug
asked on
CGI Using Delphi..
How can i reply to the Request i recieved with the same page+its contens(i mean someone submit a form and there is an error in his data as duplicate login name so how to send a response with the same page and his previous information he use to enter,to avoid reentering information.
ASKER
i'am using CGI Stand Alone Executable,TWebmodule,so which methods i can use and how?.
ASKER
in another meaning i need the function or procedure which can do the same function of the Back Arrow in the web Browser(Explorer,Netscape.
ASKER CERTIFIED SOLUTION
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ASKER
hi geobul,
let me try and i will confirm u.
let me try and i will confirm u.
ASKER
thanks goebul,
but would u tell me how can i do it without sending button to the user as to press it,i mean in the follwing code of delphi using CGI:
Response.content:=?
is it possible!
but would u tell me how can i do it without sending button to the user as to press it,i mean in the follwing code of delphi using CGI:
Response.content:=?
is it possible!
Hi,
There is a way to send nothing. I mean if you find an error, you can tell the server that there is no response and the client browser will stay on the page of the request.
{ some web action }
.....
{ Here you already know that there is an error }
Response.StatusCode := 204;
Handled := True;
Response.SendResponse;
......
That's all. Setting status code to 204 means that there is NO CONTENT.
I hope that this is clear.
Regards, Geo
There is a way to send nothing. I mean if you find an error, you can tell the server that there is no response and the client browser will stay on the page of the request.
{ some web action }
.....
{ Here you already know that there is an error }
Response.StatusCode := 204;
Handled := True;
Response.SendResponse;
......
That's all. Setting status code to 204 means that there is NO CONTENT.
I hope that this is clear.
Regards, Geo
ASKER