Download Multiple File Failed (Using Stream)

julkifli33 · 2021-04-21

Hi All,
i want to generate file using stream
but if i use repeat , in order to generate multiple files, it will generate the last one only
any advise?

here is my code

procedure GenerateFile()
var
GJL : Record "Gen. Journal Line";
begin 
GJL.Reset;
if GJL.findset then
repeat
    DownloadFile(GJL."Document No.");
until GJL.next = 0;

end;


 procedure DownloadFile(DocNo:Code[20)
    var
        FileExportedName: Text;
        InStream: InStream;
        OutStream: OutStream;
        TempBlob: Codeunit "Temp Blob";
    begin
            FileExportedName := DocNo;
            TempBlob.CreateInStream(InStream);
            DownloadFromStream(InStream, '', '', '', FileExportedName);
    end;

JJMc · 2021-04-23

Yo can also launch a window simple to accept something after each file, so the user needs to press, and you'll get each file.

ftornero · 2021-04-21

Hello @julkifli33 ,

Is a limitation of the web client, if ypou need to download more than a file you have to create a zip with them and download it.

Take a look a this:
https://github.com/microsoft/AL/issues/3575

Regards

julkifli33 · 2021-04-22

@ftornero
it doesnt work..
seems like this one only for old version

julkifli33 · 2021-04-22

FileMgt.AddStreamToZipStream does not exist anymore.
How can we manage ZIP files from Cloud?

ftornero · 2021-04-22

Hello @julkifli33,

use this

 Codeunit "Data Compression";

Regards

JJMc · 2021-04-23

Yo can also launch a window simple to accept something after each file, so the user needs to press, and you'll get each file.

julkifli33 · 2021-04-29

Hi @JJMc yeah it's work.
even though it's a little bit weird but acceptable.
Thank you so much.

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