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fabiotj

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Posts posted by fabiotj

    TUniFileUploadButton - Problem with files whose name contains invalid characters like # .

    in General

    Posted

    Good morning folks.

    I have a situation in TUniFileUploadButton.

    If the file contains an invalid character in its name like # the upload does not occur, and it does not give any message, I also didn't find an event to handle this previously, where I could check the file name and eliminate the invalid character / rename the file or even cancel the process. That way nothing happens and the user doesn't know what happened.

     

    Is there any way for me to check the file name before the upload occurs or another way to handle this situation? Thanks in advance for any help.

    UniFileUploadButton1 - When inserting one file at a time, the previous one is replaced or deleted.

    in General

    Posted

    Hey folks.

    First thanks for the good work with UniGui!

    Using the UniFileUploadButton1MultiCompleted event, following the example of the Demo, the following occurs:

    Relevant properties:
    UniFileUploadButton1--> EraseChacheAfterComplete = False
    UniFileUploadButton1--> Overwrite = False
    UniFileUploadButton1-->TargetFolter = MyFolder


    1) Inserting multiple files - OK
    2) Inserting files 1 by 1 - Deletes the previous file;

    I researched the forum on the subject and it seems that others had the same problem but I was not successful applying the solutions indicated. For now I solved the problem by doing the following:
    A) UniFileUploadButton1-->TargetFolter = UniServerModule.TempFolderPath
    B) Using CopyFile function to copy to MyFolder,
    C) Leaving UniFileUploadButton1--> EraseChacheAfterComplete = True;

    The image attaches the code for the UniFileUploadButton1MultiCompleted event, noting that multiple files work normally.

    I thank you for your attention,

    image.png.da71083b32ba109ddc857a331d4b9470.png

    uniGui and RadCORE

    in General

    Posted

    There are already several systems, small, medium and large that are running or under development with UniGui + RadCore. RadCore has many features that speed up development, it is stable and always up to date. I've been using it for almost two years without any regrets.

    uniGUI Responsiveness with RadCORE !!!

    in General

    Posted

    The RadCORE project is fantastic, it has boosted the use of UniGui here in Brazil, and already has several users around the world in several countries. I encourage everyone to get to know it, especially the new version with the improved responsiveness features.

    • Like 1

    Problem with search result in TUniTreeMenu

    in Components and Code Samples

    Posted

    I used the same search / filter example from the TreeView Demo for a TUniTreeMenu, but the search result is added to the different TreeView menu which deletes / hides the unseen results see the image and the code used.
    What do I need to do to fix this?

    Function of Search:

    procedure TfrmMainForm.SearchTreeMenu(const AText: string);
    var
      S, SString : string;
      I : Integer;
      aExpand : Boolean;
    begin
      SString := Trim(AText);
      if SString<>PSString then
      begin
        PSString := LowerCase(SString);
        if (Length(PSString) > 1) or (PSString = '') then
        begin
          aExpand := PSString<>'';
          UniTreeMenuPrincipal.BeginUpdate;
          try
            UniTreeMenuPrincipal.ResetData;
            for I := 0 to UniTreeMenuPrincipal.Items.Count - 1 do
            begin
              S := LowerCase( UniTreeMenuPrincipal.Items.Text);
              UniTreeMenuPrincipal.Items.Visible  := (Length(PSString) = 0) or (Pos(PSString, S) >0);
              UniTreeMenuPrincipal.Items.Expanded := aExpand;
            end;
          finally
            UniTreeMenuPrincipal.EndUpdate;
          end;
        end;
      end;
    end;
    --------------------

    CSS used:

    / * UniTreeMenu - ServerModule-->CSS * /

    .x-treelist-nav {/ * Here it determines the BACKGROUND COLOR of the menu * /
        background-color: # 414141! important; / * # 32404e; moccasin; * /
        background-position: 24px 0%! important;
        padding: 0 0 0 0;
        overflow: auto! important;
        scrollbar-width: thin; / * scrool style for mozilla * /
        scrollbar-color: # adb3b8 # 516579; / * scrool style for mozilla * /
    }

    .x-treelist-nav :: - webkit-scrollbar {width: 7px; height: 7px; background: # 516579;}
    .x-treelist-nav :: - webkit-scrollbar-track {background: rgba (0,0,0,0,1);}
    .x-treelist-nav :: - webkit-scrollbar-thumb {border-radius: 7px; height: 7px; background: # adb3b8;}

     .x-treelist-nav .x-treelist-item-text {
      / * left side menu * /
      color: # adb3b8; / * menu letter color * /
      margin-left: 12px; / * 27 Left-to-right spacing of menu items * /
      margin-right: 26px; / * left-to-right spacing from menu groups * /
      font-size: 12px; / * font size * /
      line-height: 34px; / * height of menu line * /
    }

    .x-treelist-nav .x-treelist-item-icon: before, .x-treelist-nav .x-treelist-item-tool:
        line-height: 34px; / * 44 is the default * /

    }

    Thanks in advance for your help.

     

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    Need DbEdit with a Button at Right

    in General

    Posted

    Obrigado pela dica Wilton!

    A questão é que tenho mais de 150 formulários com esses dois componentes, e tem código no evento OnButtonClick e no OnExit deles que terei de migrar para um botão separado, ai se tivesse um outro mesmo que pra uso temporário trocaria tudo de uma vez e depois quando saísse o nativo eu trocaria novamente, mas sem o trabalho braçal. 

    Mas obrigado vou aguardar pra ver se alguém tem ai o componente "provisório" se não vou ter que fazer no braço mesmo como você falou.

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