Created
March 1, 2015 12:53
-
-
Save anonymous/97e4048a1622608c1734 to your computer and use it in GitHub Desktop.
Demo video Club generos
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
unit UGeneros; | |
interface | |
uses | |
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, | |
Dialogs, Grids, DBGrids, Mask, DBCtrls, ComCtrls, StdCtrls, Buttons, ExtCtrls, | |
DB; | |
type | |
TFGeneros = class(TForm) | |
Botonera1: TPanel; | |
SBNuevo: TSpeedButton; | |
SBEditar: TSpeedButton; | |
SBBorrar: TSpeedButton; | |
SBSalir: TSpeedButton; | |
SBBuscar: TSpeedButton; | |
DBNavigator1: TDBNavigator; | |
Botonera2: TPanel; | |
Label9: TLabel; | |
SpeedButton16: TSpeedButton; | |
SBBuscarnormal: TSpeedButton; | |
Edit1: TEdit; | |
StatusBar1: TStatusBar; | |
Panelcontenedor: TPanel; | |
PanelDatos: TPanel; | |
Label10: TLabel; | |
PanelOculto: TPanel; | |
SpeedButton8: TSpeedButton; | |
SpeedButton9: TSpeedButton; | |
DBGrid1: TDBGrid; | |
Label1: TLabel; | |
DbeCodigo: TDBEdit; | |
DsPrincipal: TDataSource; | |
Label2: TLabel; | |
DBEGenero: TDBEdit; | |
procedure SBSalirClick(Sender: TObject); | |
procedure SBNuevoClick(Sender: TObject); | |
procedure SBEditarClick(Sender: TObject); | |
procedure SBBorrarClick(Sender: TObject); | |
procedure SBBuscarClick(Sender: TObject); | |
procedure SpeedButton9Click(Sender: TObject); | |
procedure SpeedButton8Click(Sender: TObject); | |
procedure SBBuscarnormalClick(Sender: TObject); | |
procedure SpeedButton16Click(Sender: TObject); | |
procedure FormKeyPress(Sender: TObject; var Key: Char); | |
private | |
{ Private declarations } | |
public | |
{ Public declarations } | |
end; | |
var | |
FGeneros: TFGeneros; | |
implementation | |
{$R *.dfm} | |
uses UDM; | |
procedure TFGeneros.FormKeyPress(Sender: TObject; var Key: Char); | |
//------------------------------------------------------------------------------ | |
//************************************************[ Al pulsar una tecla ]****** | |
// Al pulsar la tecla salta al foco del siguiente componente, si esta admitido | |
//------------------------------------------------------------------------------ | |
begin | |
if (Key = #13) then {Si se ha pulsado enter } | |
if (ActiveControl is TEdit) | |
or (ActiveControl is TDBEdit) | |
or (ActiveControl is TDBComboBox) then | |
begin | |
Key := #0; { anula la puulsación } | |
Perform(WM_NEXTDLGCTL, 0, 0); { mueve al próximo control } | |
end | |
end; | |
procedure TFGeneros.SBBorrarClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//*******************************************[ Borrar el Actual Registro ]****** | |
//------------------------------------------------------------------------------ | |
begin //Cambiar por el mensaje elegido | |
if (MessageBox(0, '¿Esta seguro de eliminar el registro actual?', //Aqui no se porque me manda la última comilla simple y la coma a la linea de abajo, por favor subir al final de la linea anterior | |
'Eliminar Registro', MB_ICONSTOP or MB_YESNO or MB_DEFBUTTON2) = ID_No) then abort | |
else begin | |
DSPrincipal.DataSet.Delete; | |
DM.IBT.CommitRetaining; | |
ShowMessage('El registro ha sido eliminado'); | |
end; | |
end; | |
procedure TFGeneros.SBBuscarClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//******************************************************[ Abrir Búsqueda ]****** | |
//------------------------------------------------------------------------------ | |
begin | |
Botonera2.Visible:=True; | |
Edit1.SetFocus; | |
end; | |
procedure TFGeneros.SBBuscarnormalClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//***********************************************[ ejecutamos la búsqueda ]***** | |
//------------------------------------------------------------------------------ | |
begin | |
DSPrincipal.DataSet.Locate('GENERO',Edit1.Text,[loCaseInsensitive,loPartialKey]); | |
end; | |
procedure TFGeneros.SBEditarClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//*******************************************[ Editar el actual registro ]****** | |
//------------------------------------------------------------------------------ | |
begin | |
if DsPrincipal.DataSet.IsEmpty<>true then | |
begin | |
DSPrincipal.DataSet.Edit; | |
PanelDatos.Enabled:=True; | |
PanelOculto.Visible:=True; | |
Botonera1.Enabled:=false; | |
DBEGenero.SetFocus; | |
end else ShowMessage('No hay tregistros disponibles para editar') | |
end; | |
procedure TFGeneros.SBNuevoClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//**************************************************************[ SBnuevo ]***** | |
//------------------------------------------------------------------------------ | |
var VarIRegistro:Integer; | |
begin | |
DsPrincipal.DataSet.Insert; | |
VarIRegistro:=DM.IBDConfiguracionNUMERADOR_GENERO.Value; | |
VarIRegistro:=VarIRegistro+1; | |
DBECodigo.Field.Value:=IntToStr(VarIRegistro); | |
PanelDatos.Enabled:=True; | |
PanelOculto.Visible:=True; | |
Botonera1.Enabled:=false; | |
VarIModoApertura:=0; | |
DBEGenero.SetFocus; | |
end; | |
procedure TFGeneros.SBSalirClick(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//**************************************************************[ SBSalir ]***** | |
//------------------------------------------------------------------------------ | |
begin | |
Close; | |
end; | |
procedure TFGeneros.SpeedButton16Click(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//****************************************************[ Salir de búsqueda ]***** | |
//------------------------------------------------------------------------------ | |
begin | |
Edit1.Text:=''; | |
Botonera2.Visible:=False; | |
end; | |
procedure TFGeneros.SpeedButton8Click(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//*****************************************************[ Cancelar Proceso]****** | |
//------------------------------------------------------------------------------ | |
begin | |
if DsPrincipal.DataSet.State in [dsEdit,dsInsert] then DSPrincipal.DataSet.Cancel; | |
DM.IBT.RollbackRetaining; //Donde IBT es el nombre de su Ibtrasaction, con ruta | |
PanelOculto.Visible:=False; | |
Botonera1.Enabled:=True; | |
PanelDatos.Enabled:=False; | |
end; | |
procedure TFGeneros.SpeedButton9Click(Sender: TObject); | |
//------------------------------------------------------------------------------ | |
//********************************************************[ Grabar datos ]****** | |
//------------------------------------------------------------------------------ | |
var VarIFase:Integer; | |
begin | |
try | |
VarIFase:=1; | |
if DsPrincipal.DataSet.State in [dsInsert] then VarBGrabarNumerador:=True else VarBGrabarNumerador:=False; | |
if DsPrincipal.DataSet.State in [dsEdit,dsInsert] then DSPrincipal.DataSet.Post; | |
if VarBGrabarNumerador=true then | |
begin | |
VarIFase:=2; | |
DM.IBDConfiguracion.Edit; | |
DM.IBDConfiguracionNUMERADOR_GENERO.Value:=StrToInt(DBECodigo.Field.Value); | |
DM.IBDConfiguracion.Post; | |
VarBGrabarNumerador:=False; | |
end; | |
DM.IBT.CommitRetaining; //Donde IBT es el nombre de su Ibtrasaction, con ruta | |
except | |
on E: Exception do | |
begin | |
MessageBeep(1000); | |
ShowMessage('Se ha producido un error y el proceso no se ha podido terminar Unidad:[ UGeneros ] Modulo:[ Grabar ]' + Chr(13) + Chr(13) | |
+ 'Fase del error [ '+IntToStr(VarIFase)+' ]'+ Chr(13) + Chr(13) | |
+ 'Clase de error: ' + E.ClassName + Chr(13) + Chr(13) | |
+ 'Mensaje del error:' + E.Message+Chr(13) + Chr(13) | |
+ ' '+Chr(13) + Chr(13) | |
+ 'El proceso ha quedado interrumpido'); | |
if DsPrincipal.DataSet.State in [dsEdit,dsInsert] then DSPrincipal.DataSet.Cancel; | |
DM.IBT.RollbackRetaining; //Donde IBT es el nombre de su Ibtrasaction, con ruta | |
end; | |
end; | |
PanelOculto.Visible:=False; | |
PanelDatos.Enabled:=False; | |
Botonera1.Enabled:=True; | |
end; | |
end. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment