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POCan you send a post to a website back to back with TIdHTTP?
 

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  1. POCan you send a post to a website back to back with TIdHTTP?
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    <p>I've got a program that acts as an interface between a web server and a user which allows the user to upload files to the web server. When the user clicks "Upload" it takes the information from a list view and sends it to the website, the first http.Post is for the actual file and the second is for the meta-data I am storing about it.</p> <p>When I comment out the first Post statement it works fine and actually posts the data, but it doesn't seem to get any of the params for the second one when they're both in there. It also works when I run the script in a web browser with the values in Param.</p> <p>UFile is a record containing the file meta-data.</p> <pre><code> IOHandler := TIdSSLIOHandlerSocketOpenSSL.Create; http := TIdHTTP.Create(nil); http.IOHandler := IOHandler; Param := TStringList.Create; DataParams := TIdMultiPartFormDataStream.Create; Stream := TStringStream.Create(''); DebugStream := TStringStream.Create(''); Param.Add('serial='+UFile.Serial); Param.Add('filename='+UFile.Name); Param.Add('filepath='+'\'+UFile.Serial+'\'+IntToStr(UFile.PatchID)); Param.Add('patchid='+IntToStr(UFile.PatchID)); Param.Add('patchnotes='+UFile.PatchNotes); Param.Add('earliestversion='+UFile.EarliestVersion); Param.Add('latestversion='+UFile.LatestVersion); Param.Add('date='+DateToStr(UFile.Date)); Param.Add('execaftersend='+BoolToStr(UFile.ExecAfterSend)); DataParams.AddFile('file', UFile.FilePath, 'application/octet-stream'); try http.Post('http://example.com/postFile.php', DataParams, Stream); ShowMessage(Stream.DataString); http.Post('http://example.com/uploadFiles.php', Param, DebugStream); ShowMessage(DebugStream.DataString); for J := 0 to Pred(Param.Count) do DebugStrings := DebugStrings + '&amp;' + Param.Strings[J]; ShowMessage(DebugStrings); except on E: EIdHTTPProtocolException do begin ShowMessage('Error code:' + IntToStr(E.ErrorCode)); end end; </code></pre>
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    1. USPeter Turner
    1. USAaron
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      1. POCan you send a post to a website back to back with TIdHTTP?
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    2. VO
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    3. VO
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      1. POCan you send a post to a website back to back with TIdHTTP?
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    1. COWhat do you mean it "doesn't seem to get any of the params"? Does the server receive a TCP connection? Does it receive an HTTP request for the given URL? What happens in your program?
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      1. POCan you send a post to a website back to back with TIdHTTP?
      1. USRob Kennedy
    2. CO@RobKennedy The DebugStream.DataString returns errors of "undefined variable on line...etc" for all the requested parameters.
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      1. POCan you send a post to a website back to back with TIdHTTP?
      1. USAaron
    3. COIt's seems to be a php error. Check out thru a browser if it works.
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      1. POCan you send a post to a website back to back with TIdHTTP?
      1. USGreg M.
 

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