How to send a form via post method to a external URL

[KingOrmon]

Hello,

 

I need to send a form via Post to external URL.

When proccess be finished this URL send me a POST with results values and I need to access this values.

 

How can I do work in this scenario ?

 

Any sample ?

 

Regards

[docjones]

This can not be done with unigui. You need use Indy, or another http/sockets library

 

 

procedure TForm1.Button1Click(Sender: TObject);
var
 http: TIdHttp;
 params: TStrings;
 Response: string;
begin
 http := TIdHTTP.Create(Self);
 params := TStringList.Create;
 try
   params.Add('var1=value1');
   params.Add('var1=value2');
   Response := http.Post('http://dec.clubdelphi.com/temporales/pruebas-post.php', params);
   ShowMessage('Response: ' + Response);
 finally
   http.Free;
   params.Free;
 end;
end;

[KingOrmon]

Thank you,

 

But I need to get data via post to my url app too... when other websites post data to my app...

 

 

Regards

[KingOrmon]

Hi,

 

I need to make a post to another website but navigating to this external URL (HTML target=_blank)

 

Regards

[KingOrmon]

I am trying to form code via AddJS:

 

<form id=compra name=compra action="URLK" method=post>
<input type=hidden name=Merc value="TPV">
...
</form>

 

Then I try to call form submit:

 

function OnClick(sender, e)
{
 window.document.forms["compra"].submit();
}

 

 

But it does not work.

 

Regards

[KingOrmon]

Any suggestion ?