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OdontonetEs

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Posts posted by OdontonetEs

    TUniHtmlFrame Scroll Horizontal

    in General

    Posted

    Hi,

    I have a TUniHtmlFrame control with the autoSroll property set to True, since I need the vertical scroll (Y) to be displayed. My question is: Is there a solution to always hide the horizontal scroll (X)?

     

    Thanks

    Invalid session or session time out

    in General

    Posted

    Thanks, that property is set to true. What happens is that after a while the application does not restart but this message appears in the browser:

    Invalid session or session Timeout. (Session not found: oeJxtGDQZY10E87E47B )

    Invalid session or session time out

    in General

    Posted

    Hello, sorry but this message is not very clear to me. I need the application to be restored every time the session expires. I have this configured in the server module, but something happens that when the time is much greater than the seesiontimeout parameter (ms) and the user clicks on a link, this error appears in the browser.
    I've looked at several threads and can't find a solution. In my case I do not need to extend the time (ExtendTimeOut), what I need is that once the session is expired (the expiration time is 30 min), the application is always restarted no matter how much time passes.

    Thanks

    Custom CSS in Server Module for linux

    in General

    Posted

    Hello, I am presenting the following problem:

    I have some CSS classes in the customCSS property of the server module. In a control of type TUniHTMLFrame I try to create some tags of type "div" at run time. What happens is that on Windows everything works fine, but when I deploy the application to Linux, the CSS is not applied.
    I understand that Linux is a bit different, but the strange thing is that the CSS classes are in the customCSS property of the server module, that's why my doubt.

    this is the code: 

     with panelComentarios do begin
                 html.Add('<div class="time">');
                 html.Add( lowercase(fieldbyName('nombre').AsString)+lowercase(fieldbyName('apellido1').AsString) );
                 html.Add(DateTimeToStr(fieldbyName('fecha').AsDateTime) );
                 html.Add('</div>');
                 html.Add('<div class="message">');
                 html.Add(fieldbyName('descripcion').AsString);
                 html.Add('</div>');

 end;

     

    Thanks

    TUniImage From Stream in Linux

    in General

    Posted

    Hi, I have the following line of code 

    imagen.Picture.LoadFromStream(AStringStream);

    The same application on Windows works very well, however when I compile it for Linux as an Apache module the following error occurs:

     Unsupported stream format

    In my searches I found this link, but at the time it did not have a response with the possible solution.

    Thanks

     

     

    Show image in TUniLabel from Linux Server

    in General

    Posted

    Good morning.
    I need to display an image or logo in a TUniLabel control. What would be the correct way to specify the "src" attribute. With the example I attached indicating the path where the image file is physically located, it is not working for me.

    Thank you

     

    image.png.6fdea3b98c6e5225b465d2d01f604a84.png

    Module Apache In Linux Server

    in General

    Posted

    Thanks,

    I'll try it in a few minutes and let you know.

     

    it also happened to me with the items of a TUniTreeMenu control that I use in a RADCORE project, do you think it would be solved with this change too?

    Module Apache In Linux Server

    in General

    Posted

    The strange thing is that if I look at the module log (.so) I get this error:

    [uniGUIApacheHandler[IP My Linux Server]]:EUniSessionException : Invalid session or session Timeout. (Invalid URI: /HandleEvent ) : Addr: $00007FEBC4FE2AC5

    But the application as such does not stop working

    Module Apache In Linux Server

    in General

    Posted

    Hello, the following happens to me:
    I have deployed a UNIGUI module for Apache on a Linux server, everything has worked fine, except that when I open the application, certain controls are not updated, such as the TUniDBGRID control. I have a small dataset that I insert data into in the click event of a TuniButton, and it is not reflected in the grid.
    Is it possible that I am omitting something when deploying to the Linux server?

    image.png.4e9e17a799023e39abd1cf080d280a12.png

     

    On the Linux server I have copied the unigui libraries as follows:

     

    image.png.485902fccb7f214fabf7c974f1b2f5e8.png

     

    Thanks

     

    Save Status Show/Hide Columns in TUniDBGrid

    in General

    Posted

    image.png.422d4fe32747e2d5442b44e212ece24f.png

    1- At client side runtime I use this context menu to hide the columns.

    2- When the form/frame is destroyed I save the indexes of the hidden columns in a cookie.

    3- When it starts again, they read the cookie and according to the hidden index the column with the property grid.columns[innex].visible := false. So far so good

    The problem is that when I want to go to point 1 again to hide or show columns, it does not work correctly, it seems that in point 3 I am missing something from an ajax call from the grid

     

    Save Status Show/Hide Columns in TUniDBGrid

    in General

    Posted

    Good morning. I have the following problem. When I hide certain columns from a TUniDBgrid control I can save the indexes of said columns in a cookie, but when I open the application again and read the data from the saved cookie, I can no longer use the ajax event to show or hide other columns. This happens once I use the property uniDbGrid.columns[x].visible := false when starting

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