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Módulo de direcciones de programa de Gestión desde 0
unit Udirecciones;
{$R BOTONERA.RES}
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, IBDatabase,
MMSystem, //Para la botonera
NewPanelDB, //Para usar el NEwPanelDB
SPBBC, //Para TSpeedButtonBC
Lapelpanel, //Para paneles con solapa
MyDbIbMemo, //Para DbiMemo
TDbIbchkbox, //Para campos boolean en Firebird
Mask, DbEditDefault, //PAra usar los DbeditDefault en vez de los Dbedit normal
DBCBEXT, //Para usar el DbCombobox Extendido
GroupboxJL, //Para usar el CgoupBox especial
Dialogs, ComCtrls, ExtCtrls, Grids, DBGrids, StdCtrls, Spin, Buttons, DB, DBCtrls;
type
TFdirecciones = class(TForm)
PanelBotonera: TNewPanelDB;
SBBarraStatus: TStatusBar;
Panel1: TPanel;
Panel2: TPanel;
PanelDatos: TNewPanelDB;
Panel3: TPanel;
DBGNoEnable: TDBGrid;
PanelConfirmar: TNewPanelDB;
DsPrincipal: TDataSource;
SBPrimero: TSpeedButtonBC;
SBMenosx: TSpeedButtonBC;
SBMenos1: TSpeedButtonBC;
SBMas1: TSpeedButtonBC;
SBMasX: TSpeedButtonBC;
SBUltimo: TSpeedButtonBC;
SbNuevo: TSpeedButtonBC;
SbModificar: TSpeedButtonBC;
SbBorrar: TSpeedButtonBC;
SB_Salir: TSpeedButtonBC;
SBBuscar: TSpeedButtonBC;
SBImprimir: TSpeedButtonBC;
SBConfirmar: TSpeedButtonBC;
SBCancelar: TSpeedButtonBC;
Label14: TLabel;
SEMobeByX: TSpinEdit;
GBBuscar: TGroupBoxJL;
Ebusqueda: TEdit;
BLimpiar: TButton;
BBuscar: TButton;
BCerrar: TButton;
GBImprimir: TGroupBoxJL;
CBVistaPrevia: TCheckBox;
CBVerDialogo: TCheckBox;
BCerrarIMP: TButton;
Timer1: TTimer;
DBIBMemo1: TDBIBMemo;
Label1: TLabel;
DBEdit1: TDBEdit;
Label2: TLabel;
DBEdit2: TDBEdit;
Label3: TLabel;
DBEdit3: TDBEdit;
Label4: TLabel;
DBEdit4: TDBEdit;
Label5: TLabel;
DBEdit5: TDBEdit;
Label6: TLabel;
DBEdit6: TDBEdit;
Label7: TLabel;
DBEdit7: TDBEdit;
Label8: TLabel;
DBEdit8: TDBEdit;
Label9: TLabel;
procedure FormKeyPress(Sender: TObject; var Key: Char);
procedure SBPrimeroClick(Sender: TObject);
procedure SBMenosxClick(Sender: TObject);
procedure SBMenos1Click(Sender: TObject);
procedure SBMas1Click(Sender: TObject);
procedure SBMasXClick(Sender: TObject);
procedure SBUltimoClick(Sender: TObject);
procedure SbNuevoClick(Sender: TObject);
procedure SbModificarClick(Sender: TObject);
procedure SbBorrarClick(Sender: TObject);
procedure SBBuscarClick(Sender: TObject);
procedure BLimpiarClick(Sender: TObject);
procedure BBuscarClick(Sender: TObject);
procedure BCerrarClick(Sender: TObject);
procedure EbusquedaChange(Sender: TObject);
procedure SBImprimirClick(Sender: TObject);
procedure BCerrarIMPClick(Sender: TObject);
procedure SB_SalirClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure SBCancelarClick(Sender: TObject);
procedure SBConfirmarClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure DBEdit3Exit(Sender: TObject);
procedure DBEdit6Exit(Sender: TObject);
procedure DBEdit7Exit(Sender: TObject);
procedure DBGNoEnableDrawColumnCell(Sender: TObject; const Rect: TRect;
DataCol: Integer; Column: TColumn; State: TGridDrawState);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Fdirecciones: TFdirecciones;
IBT:TIBTransaction;
implementation
{$R *.dfm}
uses UDM,Fun, Umenu, Fun_Errores, FUN_DBGRID, Uclientes;
procedure TFdirecciones.BBuscarClick(Sender: TObject);
//------------------------------------------------------------------------------
//**************************************************************[ Buscar ]******
//------------------------------------------------------------------------------
var Campo:string;
begin
Campo:='DIRECCION'; {Dato a rellenar por el progrmador con el nombre del campo en la busqueda}
DSPrincipal.DataSet.Locate(Campo,Ebusqueda.Text,[loCaseInsensitive,loPartialKey]);
end;
procedure TFdirecciones.BCerrarClick(Sender: TObject);
//------------------------------------------------------------------------------
//*****************************************************[ Cerrar Busqueda ]******
//------------------------------------------------------------------------------
begin
BLimpiarClick(Sender);
GBBuscar.Visible:=False;
end;
procedure TFdirecciones.BCerrarIMPClick(Sender: TObject);
//------------------------------------------------------------------------------
//****************************************************[ Cerrar Imrprimir ]******
//------------------------------------------------------------------------------
begin
GBImprimir.Visible:=False;
end;
procedure TFdirecciones.BLimpiarClick(Sender: TObject);
//------------------------------------------------------------------------------
//**************************************************[ Limpia la busqueda ]******
//------------------------------------------------------------------------------
begin
Ebusqueda.Text:='';
BBuscarClick(Sender);
Ebusqueda.SetFocus;
end;
procedure TFdirecciones.DBEdit3Exit(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************************[ Salir de pais ]****
// Si lo dejamos en blanco rellena por defecto España
//------------------------------------------------------------------------------
begin
if DBEdit3.Text='' then DBEdit3.Field.Value:='España';
end;
procedure TFdirecciones.DBEdit6Exit(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************************[ Salir de población ]****
// Si lo dejamos en blanco rellena por defecto Las Palmas
//------------------------------------------------------------------------------
begin
if DBEdit6.Text='' then DBEdit6.Field.Value:='Las Palmas';
end;
procedure TFdirecciones.DBEdit7Exit(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************************[ Salir de provincía ]****
// Si lo dejamos en blanco rellena por defecto Las Palmas de Gran Canarias
//------------------------------------------------------------------------------
begin
if DBEdit7.Text='' then DBEdit7.Field.Value:='Las Palmas de Gran Canaria';
end;
procedure TFdirecciones.DBGNoEnableDrawColumnCell(Sender: TObject;
const Rect: TRect; DataCol: Integer; Column: TColumn; State: TGridDrawState);
//------------------------------------------------------------------------------
//*************************************************************[ ZEbaro del Grid ]****
//------------------------------------------------------------------------------
begin
Zebrado(DsPrincipal,DBGNoEnable, Rect, Column, State, COLOR1GRID,COLOR2GRID);
end;
procedure TFdirecciones.EbusquedaChange(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************[ Mientras se escribe en busqueda ]******
//------------------------------------------------------------------------------
begin
BBuscarClick(sender);
end;
procedure TFdirecciones.FormActivate(Sender: TObject);
//------------------------------------------------------------------------------
//********************************************[ Cuando se activa El form ]******
// Lo que queremos que haga nuestro Form Cuando se Actiba
//------------------------------------------------------------------------------
begin
//Carganmos las imagenes de los botones
SBPrimero.Glyph.Handle:=Loadbitmap(HInstance,'FIRST');
SBMenosx.Glyph.Handle:=Loadbitmap(HInstance,'RETROCEDER');
SBMenos1.Glyph.Handle:=Loadbitmap(HInstance,'PRIOR');
SBMas1.Glyph.Handle:=Loadbitmap(HInstance,'NEXT');
SBMasX.Glyph.Handle:=Loadbitmap(HInstance,'AVANZAR');
SBUltimo.Glyph.Handle:=Loadbitmap(HInstance,'LAST');
SbNuevo.Glyph.Handle:=Loadbitmap(HInstance,'NUEVO');
SbModificar.Glyph.Handle:=Loadbitmap(HInstance,'EDIT');
SbBorrar.Glyph.Handle:=Loadbitmap(HInstance,'BORRAR');
SB_Salir.Glyph.Handle:=Loadbitmap(HInstance,'SALIR');
SBBuscar.Glyph.Handle:=Loadbitmap(HInstance,'BUSCAR');
SBImprimir.Glyph.Handle:=Loadbitmap(HInstance,'IMPRIMIR');
SBConfirmar.Glyph.Handle:=Loadbitmap(HInstance,'CHECKROUND');
SBCancelar.Glyph.Handle:=Loadbitmap(HInstance,'CANCEL');
if Timer1.Enabled=false then Timer1.Enabled:=True;
//Ponemos el Juego de colores de mis NewPanelDB
PanelBotonera.ColorNotActive:=COLORPANELACT;
PanelBotonera.ActiveColor:=COLORPANELNOACT;
PanelDatos.ActiveColor:=COLORPANELACT;
PanelDatos.ColorNotActive:=COLORPANELNOACT;
PanelConfirmar.ActiveColor:=COLORPANELACT;
PanelConfirmar.ColorNotActive:=COLORPANELNOACT;
end;
procedure TFdirecciones.FormClose(Sender: TObject; var Action: TCloseAction);
//------------------------------------------------------------------------------
//*************************************************[ Al Cerrarse El Form ]******
// Cerramos todos los procesos para que no consuman memoria y posibles errores
//------------------------------------------------------------------------------
begin
if Timer1.Enabled=true then Timer1.Enabled:=False;
ActIbdataset(DM.IBDirecciones,'SELECT * FROM DIRECCIONES');
//Retornos al modulo de llamada
if VarSNomMod='CLIENTES' then FClientes.SpeedButtonBC6Click(sender);
//Según se van creando los módulos de llamada ir añadiendo, ejmplo Proveedores, Agentes, Personal, etc
end;
procedure TFdirecciones.FormCreate(Sender: TObject);
//------------------------------------------------------------------------------
//***************************************************[ Al Crearse el Fom ]******
// Cosas que queremos que haga según se inicie el Form
//------------------------------------------------------------------------------
begin
IBT:=UDM.DM.IBTransaction1;
end;
procedure TFdirecciones.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 TFdirecciones.SbBorrarClick(Sender: TObject);
//------------------------------------------------------------------------------
//*******************************************[ Borrar el Actual Registro ]******
//------------------------------------------------------------------------------
begin //Cambiar por el mensaje elegido
if not DsPrincipal.DataSet.IsEmpty then
begin
if (MessageBox(0, '¿Esta seguro de eliminar el registro actual?',
'Eliminar Registro', MB_ICONSTOP or MB_YESNO or MB_DEFBUTTON2) = ID_No) then abort
else begin
DSPrincipal.DataSet.Delete;
ShowMessage('El registro ha sido eliminado');
IBT.CommitRetaining;
end;
end else ShowMessage('No hay registros que poder borrar');
end;
procedure TFdirecciones.SBBuscarClick(Sender: TObject);
//------------------------------------------------------------------------------
//******************************************************[ Abrir Busqueda ]******
//------------------------------------------------------------------------------
begin
GBBuscar.Visible:=True;
Ebusqueda.SetFocus;
end;
procedure TFdirecciones.SBCancelarClick(Sender: TObject);
//------------------------------------------------------------------------------
//*****************************************************[ Cancelar Proceso]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.Cancel;
IBT.RollbackRetaining; //Donde IBT es el nombre de su Ibtrasaction, con ruta
end;
procedure TFdirecciones.SBConfirmarClick(Sender: TObject);
//------------------------------------------------------------------------------
//********************************************************[ Grabar datos ]******
//------------------------------------------------------------------------------
begin
try
if DBEdit4.Text<>'' then
begin
DSPrincipal.DataSet.Post;
IBT.CommitRetaining;
end else ShowMessage('Para poder grabar los datos, como mínimo debe poner la dirección');
except
on E: Exception do
begin
MessageBeep(1000);
ShowMessage('Se ha producido un error y el proceso no se ha podido terminar Unidad:[ Udirecciones ] Modulo:[ Grabar ]' + 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;
IBT.RollbackRetaining;
end;
end;
end;
procedure TFdirecciones.SBImprimirClick(Sender: TObject);
//------------------------------------------------------------------------------
//******************************************************[ Abrir Imprimir ]******
//------------------------------------------------------------------------------
begin
GBImprimir.Visible:=True;
end;
procedure TFdirecciones.SBMas1Click(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************[ Avanzar un registro ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.Next;
end;
procedure TFdirecciones.SBMasXClick(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************[ Avanzar x Registros ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.MoveBy(SEMobeByX.Value);
end;
procedure TFdirecciones.SBMenos1Click(Sender: TObject);
//------------------------------------------------------------------------------
//***********************************************[ Retroceder 1 registro ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.Prior;
end;
procedure TFdirecciones.SBMenosxClick(Sender: TObject);
//------------------------------------------------------------------------------
//**********************************************[ Retroceder x Registros ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.MoveBy(-SEMobeByX.Value);
end;
procedure TFdirecciones.SbModificarClick(Sender: TObject);
//------------------------------------------------------------------------------
//*******************************************[ Editar el actual registro ]******
//------------------------------------------------------------------------------
begin
if DsPrincipal.DataSet.IsEmpty<>true then
begin
DSPrincipal.DataSet.Edit;
DBEdit1.SetFocus;
end else ShowMessage('No hay tregistros disponibles para editar')
end;
procedure TFdirecciones.SbNuevoClick(Sender: TObject);
//------------------------------------------------------------------------------
//*******************************************[ Creamos un nuevo registro ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.Insert;
DsPrincipal.DataSet.FieldByName('MODULO').Value:=VarSNomMod;
DsPrincipal.DataSet.FieldByName('CODIGO').Value:=VarsCod;
DBIBMemo1.Lines.Clear;
DBEdit3.SetFocus;
end;
procedure TFdirecciones.SBPrimeroClick(Sender: TObject);
//------------------------------------------------------------------------------
//***********************************************[ Ir al Primer Registro ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.First;
end;
procedure TFdirecciones.SBUltimoClick(Sender: TObject);
//------------------------------------------------------------------------------
//***********************************************[ Ir al último registro ]******
//------------------------------------------------------------------------------
begin
DSPrincipal.DataSet.Last;
end;
procedure TFdirecciones.SB_SalirClick(Sender: TObject);
//------------------------------------------------------------------------------
//******************************************************[ Salir Del Form ]******
//------------------------------------------------------------------------------
begin
Fdirecciones.Close;
end;
procedure TFdirecciones.Timer1Timer(Sender: TObject);
//------------------------------------------------------------------------------
//*************************************************[ El evento del Timer ]******
//------------------------------------------------------------------------------
begin
SBBarraStatus.Panels[2].Text:=TimeToStr(now);
if SBBarraStatus.Panels[1].Text<>DateToStr(Now) then SBBarraStatus.Panels[1].Text:=DateToStr(Now);
end;
end.
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