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{{Makros und Scripting}} | |||
==Beispiel== | |||
<source lang=delphi> | |||
type | |||
TEventHandler = class | |||
{#EventDef} | |||
// procedure OnClick(Sender : TObject); | |||
procedure FrmObjEditEDInit(Sender: TObject); | |||
procedure FrmObjEditEDVorb(Sender: TObject); | |||
procedure FrmObjEditEDCheck(Sender: TObject; var lOK: Boolean); | |||
procedure FrmObjEditEDSave(Sender: TObject; cUNr: String); | |||
end; | |||
var oEventHandler : TEventHandler; | |||
{#CompDef} | |||
var cbl_db_UT_SACHBEARBEITER : TCombiListe; | |||
// var oLabel : TLabel; | |||
procedure InitScripter(); | |||
begin | |||
oEventHandler := TEventHandler.Create(); | |||
{#CompAssign} | |||
// oLabel := TLabel(FrmListe.FindComponent('oLabel')); | |||
cbl_db_UT_SACHBEARBEITER := TCombiListe(frmEdit.FindComponent('cbl_db_UT_SACHBEARBEITER')); | |||
{#EventAssign} | |||
// oLabel.OnClick := oEventhandler.OnResize; | |||
frmEdit.OnEDInit := oEventHandler.FrmObjEditEDInit; | |||
frmEdit.OnEDVorb := oEventHandler.FrmObjEditEDVorb; | |||
frmEdit.OnEDCheck := oEventHandler.FrmObjEditEDCheck; | |||
//frmEdit.OnEDSave := oEventHandler.FrmObjEditEDSave; | |||
//Idx(); | |||
frmEdit.FrmObjEditEDRead(nil); | |||
frmEdit.Autosize := false; | |||
frmEdit.Width := 500; | |||
frmEdit.Height := 550; | |||
end; | |||
procedure TEventHandler.FrmObjEditEDInit(Sender : TObject); | |||
begin | |||
// CBL-Zuweisungen, Komponenten freischalten/sperren, | |||
LCBL_Verk(cbl_db_UT_SACHBEARBEITER); | |||
end; | |||
procedure TEventHandler.FrmObjEditEDVorb(Sender: TObject); | |||
var cNr : String; | |||
begin | |||
// Felder füllen, die nicht automatisch von der db-Zuweisung gefüllt wurden | |||
if (frmEdit.lEditMode) then begin | |||
cNr := DB_NeuNumString(oDB, 'user_tische', 'ut_nr', NEUNUM_APPEND, '', '', '00000000', '99999999', '0', 8); | |||
frmEdit.xSet('ut_nr', cNr); | |||
cbl_db_UT_SACHBEARBEITER.Edit.Text := oApplication.cSachbearbeiter; | |||
cbl_db_UT_SACHBEARBEITER.Show.Text := DB_ReadSQLValue(FrmEdit.oEDB, 'S_VERK', 'v_name', 'v_nr = '+DB_SqlVal(cbl_db_UT_SACHBEARBEITER.Edit.Text)); | |||
end; | |||
end; | |||
procedure TEventHandler.FrmObjEditEDCheck(Sender: TObject; var lOK: Boolean); | |||
begin | |||
// darf gespeichert werden? | |||
lOk := true; | |||
if (lOk) then begin | |||
if (empty(frmEdit.xGet('ut_name'))) then begin | |||
lOk := false; | |||
Meldung('Bezeichnung darf nicht leer sein!'); | |||
end; | |||
end; | |||
end; | |||
procedure TEventHandler.FrmObjEditEDSave(Sender: TObject; cUNr: String); | |||
begin | |||
// Speichervorgang... | |||
end; | |||
</pre> | |||
==Events== | |||
<pre> | |||
OnSetParent : TNotifyEvent (Sender: TObject) | |||
OnVisible : TNotifyEvent (Sender: TObject) | |||
OnScale25 : TNotifyEvent (Sender: TObject) | |||
OnDocking : TNotifyEvent (Sender: TObject) | |||
OnSystemMenue : TSystemMenueEvent (Sender: TObject; nMsg: integer) | |||
OnEDFormInit : TNotifyEvent (Sender: TObject) | |||
OnEDFormClose : TNotifyEvent (Sender: TObject) | |||
OnEDInit : TNotifyEvent (Sender: TObject) | |||
OnEDSave : DefEditSaveEvent (Sender: TObject; cUNr: String) | |||
OnEDSaveAddOn : DefEditSaveEvent (Sender: TObject; cUNr: String) | |||
OnEDRead : TNotifyEvent (Sender: TObject) | |||
OnEDStable : TNotifyEvent (Sender: TObject) | |||
OnEDSaveDirect : TNotifyEvent (Sender: TObject) | |||
OnEDReadDirect : TNotifyEvent (Sender: TObject) | |||
OnEDAfterRead : TNotifyEvent (Sender: TObject) | |||
OnEDShow : TNotifyEvent (Sender: TObject) | |||
OnEDCheck : DefEditCheckEvent (Sender: TObject; var lOK: Boolean) | |||
OnEDqSql : TNotifyEvent (Sender: TObject) | |||
OnEDVorb : TNotifyEvent (Sender: TObject) | |||
OnEdAddOnFields : TNotifyEvent (Sender: TObject) | |||
OnUseDBX : TNotifyEvent (Sender: TObject) | |||
OnF1Click : TNotifyEvent (Sender: TObject) | |||
OnF2Click : TNotifyEvent (Sender: TObject) | |||
OnF3Click : TNotifyEvent (Sender: TObject) | |||
OnF4Click : TNotifyEvent (Sender: TObject) | |||
OnF5Click : TNotifyEvent (Sender: TObject) | |||
OnF6Click : TNotifyEvent (Sender: TObject) | |||
OnF7Click : TNotifyEvent (Sender: TObject) | |||
OnF8Click : TNotifyEvent (Sender: TObject) | |||
OnF9Click : TNotifyEvent (Sender: TObject) | |||
OnF10Click : TNotifyEvent (Sender: TObject) | |||
OnF11Click : TNotifyEvent (Sender: TObject) | |||
OnF12Click : TNotifyEvent (Sender: TObject) | |||
OnPGUPClick : TNotifyEvent (Sender: TObject) | |||
OnPGDNClick : TNotifyEvent (Sender: TObject) | |||
OnESCClick : TNotifyEvent (Sender: TObject) | |||
OnReturnClick : TNotifyEvent (Sender: TObject) | |||
</source> |
Aktuelle Version vom 22. Juli 2022, 08:02 Uhr
Beispiel
type
TEventHandler = class
{#EventDef}
// procedure OnClick(Sender : TObject);
procedure FrmObjEditEDInit(Sender: TObject);
procedure FrmObjEditEDVorb(Sender: TObject);
procedure FrmObjEditEDCheck(Sender: TObject; var lOK: Boolean);
procedure FrmObjEditEDSave(Sender: TObject; cUNr: String);
end;
var oEventHandler : TEventHandler;
{#CompDef}
var cbl_db_UT_SACHBEARBEITER : TCombiListe;
// var oLabel : TLabel;
procedure InitScripter();
begin
oEventHandler := TEventHandler.Create();
{#CompAssign}
// oLabel := TLabel(FrmListe.FindComponent('oLabel'));
cbl_db_UT_SACHBEARBEITER := TCombiListe(frmEdit.FindComponent('cbl_db_UT_SACHBEARBEITER'));
{#EventAssign}
// oLabel.OnClick := oEventhandler.OnResize;
frmEdit.OnEDInit := oEventHandler.FrmObjEditEDInit;
frmEdit.OnEDVorb := oEventHandler.FrmObjEditEDVorb;
frmEdit.OnEDCheck := oEventHandler.FrmObjEditEDCheck;
//frmEdit.OnEDSave := oEventHandler.FrmObjEditEDSave;
//Idx();
frmEdit.FrmObjEditEDRead(nil);
frmEdit.Autosize := false;
frmEdit.Width := 500;
frmEdit.Height := 550;
end;
procedure TEventHandler.FrmObjEditEDInit(Sender : TObject);
begin
// CBL-Zuweisungen, Komponenten freischalten/sperren,
LCBL_Verk(cbl_db_UT_SACHBEARBEITER);
end;
procedure TEventHandler.FrmObjEditEDVorb(Sender: TObject);
var cNr : String;
begin
// Felder füllen, die nicht automatisch von der db-Zuweisung gefüllt wurden
if (frmEdit.lEditMode) then begin
cNr := DB_NeuNumString(oDB, 'user_tische', 'ut_nr', NEUNUM_APPEND, '', '', '00000000', '99999999', '0', 8);
frmEdit.xSet('ut_nr', cNr);
cbl_db_UT_SACHBEARBEITER.Edit.Text := oApplication.cSachbearbeiter;
cbl_db_UT_SACHBEARBEITER.Show.Text := DB_ReadSQLValue(FrmEdit.oEDB, 'S_VERK', 'v_name', 'v_nr = '+DB_SqlVal(cbl_db_UT_SACHBEARBEITER.Edit.Text));
end;
end;
procedure TEventHandler.FrmObjEditEDCheck(Sender: TObject; var lOK: Boolean);
begin
// darf gespeichert werden?
lOk := true;
if (lOk) then begin
if (empty(frmEdit.xGet('ut_name'))) then begin
lOk := false;
Meldung('Bezeichnung darf nicht leer sein!');
end;
end;
end;
procedure TEventHandler.FrmObjEditEDSave(Sender: TObject; cUNr: String);
begin
// Speichervorgang...
end;
</pre>
==Events==
<pre>
OnSetParent : TNotifyEvent (Sender: TObject)
OnVisible : TNotifyEvent (Sender: TObject)
OnScale25 : TNotifyEvent (Sender: TObject)
OnDocking : TNotifyEvent (Sender: TObject)
OnSystemMenue : TSystemMenueEvent (Sender: TObject; nMsg: integer)
OnEDFormInit : TNotifyEvent (Sender: TObject)
OnEDFormClose : TNotifyEvent (Sender: TObject)
OnEDInit : TNotifyEvent (Sender: TObject)
OnEDSave : DefEditSaveEvent (Sender: TObject; cUNr: String)
OnEDSaveAddOn : DefEditSaveEvent (Sender: TObject; cUNr: String)
OnEDRead : TNotifyEvent (Sender: TObject)
OnEDStable : TNotifyEvent (Sender: TObject)
OnEDSaveDirect : TNotifyEvent (Sender: TObject)
OnEDReadDirect : TNotifyEvent (Sender: TObject)
OnEDAfterRead : TNotifyEvent (Sender: TObject)
OnEDShow : TNotifyEvent (Sender: TObject)
OnEDCheck : DefEditCheckEvent (Sender: TObject; var lOK: Boolean)
OnEDqSql : TNotifyEvent (Sender: TObject)
OnEDVorb : TNotifyEvent (Sender: TObject)
OnEdAddOnFields : TNotifyEvent (Sender: TObject)
OnUseDBX : TNotifyEvent (Sender: TObject)
OnF1Click : TNotifyEvent (Sender: TObject)
OnF2Click : TNotifyEvent (Sender: TObject)
OnF3Click : TNotifyEvent (Sender: TObject)
OnF4Click : TNotifyEvent (Sender: TObject)
OnF5Click : TNotifyEvent (Sender: TObject)
OnF6Click : TNotifyEvent (Sender: TObject)
OnF7Click : TNotifyEvent (Sender: TObject)
OnF8Click : TNotifyEvent (Sender: TObject)
OnF9Click : TNotifyEvent (Sender: TObject)
OnF10Click : TNotifyEvent (Sender: TObject)
OnF11Click : TNotifyEvent (Sender: TObject)
OnF12Click : TNotifyEvent (Sender: TObject)
OnPGUPClick : TNotifyEvent (Sender: TObject)
OnPGDNClick : TNotifyEvent (Sender: TObject)
OnESCClick : TNotifyEvent (Sender: TObject)
OnReturnClick : TNotifyEvent (Sender: TObject)