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albertovesx

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Posts posted by albertovesx

    Add NonEmpty property to UniDBEdit and UniEdit

    in Feature Requests

    Posted

    Semper share this:

    If you want TUniEdit that requires a non-empty value:


    Open UniEdit's ClientEvents and edit ExtEvents property
    Add the following line in the "OnBeforerender" event:

    sender.allowBlank=false;

     

    But, it would be useful to have this as property and change this value on runtime.

     

    As optional display a message sender.emptyText='text to display when the field is empty';

     

    Best regards

    unidbimage and jpeg format

    in General

    Posted

    Hi

     

    Jpeg images are one of the most used for database application. However vcl and unigui dont have native suport for this format (I dont know why). Is is posible tha unidbimage could handle jpg images?

     

    Best regards

    Session Variables

    in General

    Posted

    You can declare them  inside mainmodule

     

    type
  TUniMainModule = class(TUniGUIMainModule)
    procedure UniGUIMainModuleCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
    globalVariableForEachSession: String;
  end;
 

     

    Exception after update to 0.91 on showmodal

    in General

    Posted

    delphi xe2

    After update to 0.91 I got the following exception after call uniform.showmodal.

     

    Config Option: O85->maximizable:false<br/>is refering a previous request,<br/>it's not allowed in AJAX request or JS handler.<br/>Use equivalent Public Property or Method instead.

    The demos or new projects do not show me this. Do you have any idea about this?

     

    EDIT: Well, after searching for a solution I found that the form that I try to show has a dbgrid with columns asociated with fields. Only If I remove all the columns the problem disappears. Its not a problem of the datasource beacause if I clear datasource property the problem remains. Very extrange.

     

     

     

     

    procedure TExtThread.JSCode(JS : string; JSClassName : string = ''; JSName : string = ''; Owner : string = '');
var
  I, J : integer;
begin
  if (* added *)(JS<>'')(* added *) and (JS[length(JS)] = ';') then begin // Command
    I := pos('.', JS);
    J := pos(IdentDelim, JS);
    if (pos('Singleton', JSClassName) = 0) and (J > 0) and (J < I) and (pos(DeclareJS, JS) = 0) and not ExistsReference(copy(JS, J-1, I-J+1)) then
      raise Exception.Create('Public property or Method: ''' + JSClassName + '.' + copy(JS, I+1, FirstDelimiter('=(', JS, I)-I-1) + ''' requires explicit ''var'' declaration.');
    I := length(Response) + 1
  end
  else  // set attribute
    if JSName = '' then
      raise Exception.Create('Missing '';'' in command: ' + JS)
    else begin
      I := pos('/*' + JSName + '*/', Response);
      if I = 0 then
        raise Exception.Create('Config Option: ' (* added *)+JSName+'->'(* added *)+ JS + '<br/>is refering a previous request,' +
          '<br/>it''s not allowed in AJAX request or JS handler.<br/>Use equivalent Public Property or Method instead.');
      if not(Response[I-1] in ['{', '[', '(', ';']) then JS := ',' + JS;
    end;
  insert(JS, Response, I);
  if (pos('O' + IdentDelim, JS) <> 0) and (pos('O' + IdentDelim, JSName) <> 0) then begin
    if Owner <> '' then JSName := Owner;
    RelocateVar(JS, JSName, I+length(JS));
  end;
end;
 

    post-610-0-77931800-1360357754_thumb.jpg

    Error to visualize sesions

    in General

    Posted

    0.90.0 build 976


    Delphi XE2


     


    I received the following message when I try to see the active sesions using http://theip:port/server on old and new projects.


     


     


     


    An Exception has occured in application:


    Access violation at address 006CC010 in module 'Project1s.exe'. Read of address 00000070


    Restart application


     


    is there someone who is having the same problem or its just my installation? Because everything else works fine.


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