VisuDialogs.FileOpenSave

2020-11-20T13:01:53.622000Z

Yes of course the solution is into the Button code or in the Function block.

Is the source code of its librairy is available ?

VisuDialogs.FileOpenSave

2020-11-20T12:58:15.370000Z

Ok Thank you very much.

VisuDialogs.FileOpenSave

2020-11-20T08:31:08.267000Z

Hey,
ah sorry i see, i muddled up with file transfering. There is also an dialog for opening files, but a different one.

Hmm i tried to have a look if i can find something for "btouch" but it seems that this is absolutely undocumented.
I think it has something to do with the buttons of this dialog?!

VisuDialogs.FileOpenSave

2020-11-20T08:30:03.340000Z

About bTouch.

It make sense if you enter a file/dir name (for example, you create new directory)

bTouch := TRUE ---> using "virtual" keyboard (Keypad from VisuDialogs)
bTouch := FALSE ---> using hardware keyboard (you got just text input field with blinking cursor)

VisuDialogs.FileOpenSave

2020-11-20T06:46:04.076000Z

Hi sedoeer.

what error code are you talking about?
What returns this error code ?

The parameters "stFilter" and "bTouch" are 2 inputs of the Visu_FbFileListProvider.Iniatialize() method.
It's ok for "stFilter";i saw how does it work in the VisuDialogSt example. But i don't understand what is "bTouch".

This link doesn't work
https://store.codesys.com/alle-produkte/visu-file-transfer-example.html

On CoDeSys store, the "Visu File Transfer Example" can't be downloaded. An error msg is send back "Error 403
Admin access required"

Thank you

VisuDialogs.FileOpenSave

2020-11-19T09:07:00.520000Z

Thats a good question. I made it in this way that is looked on the error code. If user canceled the error code will show an error. if he user "load" it will give you a done.

that was for me the only way to handle this problem.

Where do you get this parameters?: "stFilter" and "bTouch"

Do you used this example?
https://store.codesys.com/alle-produkte/visu-file-transfer-example.html

VisuDialogs.FileOpenSave

2020-11-18T11:00:19.582000Z

Hello.
Thank you for your answer which corresponds exactly to my question.It works perfectly.
The problem is, my question was wrong.
The correct question is: how do you know if the user clicked on "Load" or "Cancel".

Another question: can you explain how the parameters work: "stFilter" and "bTouch".

When I put '.ini' or 'ini' in stFilter I expect to only view "ini" files.
This is not the case.

thank you so much

VisuDialogs.FileOpenSave

2020-11-18T09:00:58.964000Z

FUNCTION CheckDialogOpen : BOOL
VAR_INPUT
    sDialogName         : STRING;
END_VAR
VAR
    pstClientData       : POINTER TO VisuElems.VisuStructClientData;
    itfDialogManager    : VisuElems.IDialogManager;
    itfMyDialog         : VisuElems.IVisualisationDialog;
END_VAR

//Prüfen ob Dialogfenster geöffnet
VisuElems.g_ClientManager.BeginIteration();

WHILE (pstClientData := VisuElems.VisuElemBase.g_ClientManager.GetNextClient()) <> 0 DO
    IF LEN(TO_STRING(pstClientData^.GlobalData.CurrentUserName)) <> 0 THEN  //Nur Dialoge für den angemeldeten Benutzer prüfen
        itfDialogManager := VisuElems.g_VisuManager.GetDialogManager();
        itfMyDialog := itfDialogManager.GetDialog(sDialogName);

        CheckDialogOpen := VisuDialogs.VisuDlgUtil_IsDialogOpen(itfMyDialog,pstClientData,itfDialogManager);
    END_IF
END_WHILE

VisuDialogs.FileOpenSave

2020-11-17T15:34:05.751000Z

Hi. I try to use the visu Dialog "VisuDialogs.FileOpenSave;"
When i open this dailog, all is display correctly.

When the Dialog is closed, the file name selected by the user is available by calling the GetSelectedFileName method.

My question is : how to know when this Dialogs windows is closed.

Thank you

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