[tunidblookupcombobox listsource open]

Make it like wilton_rad explained. I do the same.

[How to open a select file dialog?]

I wish my customers can select where to save file he want before download from server,I have put a saveDialog in the form,but when the the saveDialog is executed ,it display in the server ,not in the browser.

 

Which browser?

[How to open a select file dialog?]

THANKS,I will my user can select where to save the file and can set the file name.and I know how to download the file.

 

You can only initiate a download. File save dialog depends on browser setting. In Chrome there is no option for this, other browsers have it.

[Client Notifications]

You need websockets or long polling or ...

[Unimainmodule Global Variable]

Yes.

[Unimainmodule Global Variable]

Make a Field / Property in TUniMainModule class.

[Is not a valid floating point value]

I would use numeric or decimal data type for such a value.

[HowTo : fill listview with only subdirectory/folder names]

TDirectory.GetDirectories

[How to start session with somekind of ID?]

Use http://www.example.com?id=12345and then  UniApplication.Parameters.Values['id'];

[uniurlframe get html]

"Access-Control-Allow-Origin" is for XHR.

 

If you use subdomains you can use 

<script>document.domain = 'example.com'</script>

for sub1.example.com and sub2.example.com. See here.

 

And here are additional informations: https://benohead.com/cross-document-communication-with-iframes/

[uniurlframe get html]

i think Didier would like to have a method for sending the html source code of a page that is loaded in a UniUrlFrame to the App unigui.

 

for example, open the sample of unigui desktop "URLFrame" , launch the app,  navigate to an adress in the app -> how to recover the html source code that is contained in the uniUrlFrame1 ? and how send it to the main app ?

 

UniUrlFrame uses an iFrame. And the browser prevents accessing an iframe, when it conflicts with the "same origin policy". This is for security in web (XSS, ...). So you can't get the html code.

[Communication Peripherals Client]

Hi Oliver, 

an example?

Thanks...

 

AFAIR I use long polling in this project:

 

http://forums.unigui.com/index.php?/topic/5763-messagescreen-blocking-message-and-inputdialogs-and-live-statusmessages-with-abort-option/

[Communication Peripherals Client]

You can integrate long polling in an uniGUI app. No need for an extra server.

[Communication Peripherals Client]

Instead of polling every second you can use long polling, web sockets, ...

[File ListView]

You can only use file upload to show client files. You get no access to file system of client.

[multi file upload]

Only possible solution is "multiple file select".

https://stackoverflow.com/questions/1593225/how-to-select-multiple-files-with-input-type-file

 

You must integrate this in uniGUI - if possible.

[multi file upload]

Use the windows explorer to drag & drop the files into the blue area.

 

http://fmprime.com/ipbuploads/monthly_02_2013/post-147-0-05956800-1359728114.png

[how to Execute application on server side and wait for completion]

If it is a console app you can use CreateProcess. Or see here: http://forums.unigui.com/index.php?/topic/3529-webcmd-start-a-command-line-console-app-in-browser-interactive/?fromsearch=1

[Copying a selected value into a uniDBgrid's cell]

For the answer see #2. You must edit the DataSet.

[Urgent!!! Multi Section ???]

You must use UniDataModules, not normal DataModules.

[How to destroy the object which created after login when session timeout.]

UniMainModule.onDestroy ?

[How to get the full file path???]

I think you have to check on server side if the file was uploaded before (is already in the upload folder).

 

Or you must develop and install a client software.

[Urgent!!! Multi Section ???]

Do you have database components on ServerModule? That is the wrong place...

[A smart URL : Hiding Port Number "Unigui as Service"]

You can use port 80 (if not in use), then you need no port by accessing.

[How to get the full file path???]

Okay clarified my doubt !!! But would you have some way to rename or delete this file from the client machine ???

 

You get no access to client files. What if any website could delete your files?

 

Why do you need that? Maybe there is another way.

 

And if I want to save this file from the fileupload to another folder other than temporary file, would it have to do ???

procedure TMainForm.UniFileUpload1Completed(Sender: TObject; AStream: TFileStream);
var
  DestName : string;
  DestFolder : string;
begin
  DestFolder := UniServerModule.StartPath + 'UploadFolder\';
  DestName := DestFolder + ExtractFileName(UniFileUpload1.FileName);
  CopyFile(PChar(AStream.FileName), PChar(DestName), False);
  ShowMessage('File ' + UniFileUpload1.FileName + ' Uploaded to folder ' + DestFolder);
end;