viewrutonrecordfm.pas.~19~

一款房产中介软件

Unit ViewRutOnRecordFM;

Interface

Uses
   Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
   Dialogs, ComCtrls, ToolWin, DB, ADODB, Grids, DBGridEh,
   ExtCtrls, StdCtrls, GridsEh, Buttons, frxExportHTML, frxClass, frxExportPDF,
  frxDBSet;

Type
   TfrmViewRutOnRecord = Class(TForm)
      ToolBar1: TToolBar;
    btnAdd: TSpeedButton;
    btnModifi: TSpeedButton;
    btnDel: TSpeedButton;
    btnReflesh: TSpeedButton;
      AALabel1: TLabel;
      DataSource1: TDataSource;
      ADOQuery1: TADOQuery;
      Splitter1: TSplitter;
      DBGridEh3: TDBGridEh;
      ADOQuery3: TADOQuery;
      DataSource3: TDataSource;
      Panel1: TPanel;
      DBGridEH1: TDBGridEh;
      Splitter2: TSplitter;
      DBGridEh2: TDBGridEh;
      ADOQuery2: TADOQuery;
      DataSource2: TDataSource;
    btnPreview: TSpeedButton;
    btnDesign: TSpeedButton;
      CheckBox1: TCheckBox;
    frxDBDataset3: TfrxDBDataset;
    frxDBDataset2: TfrxDBDataset;
    frxDBDataset1: TfrxDBDataset;
    frxReport1: TfrxReport;
    frxPDFExport1: TfrxPDFExport;
    frxHTMLExport1: TfrxHTMLExport;
     // AcReport1: TAcReport;
      Procedure SetBtnEnable(bEn: Boolean);
      Procedure FormClose(Sender: TObject; Var Action: TCloseAction);
      Procedure LbSpeedButton5Click(Sender: TObject);
      Procedure btnRefleshClick(Sender: TObject);
      Procedure btnDelClick(Sender: TObject);
      Procedure btnModifiClick(Sender: TObject);
      Procedure btnAddClick(Sender: TObject);
      Procedure FormCreate(Sender: TObject);
      Procedure DBGridEh1CellClick(Column: TColumnEh);
      Procedure DBGridEh2CellClick(Column: TColumnEh);
      Procedure DBGridEh3DblClick(Sender: TObject);
      Procedure btnPreviewClick(Sender: TObject);
      Procedure ADOQuery1AfterScroll(DataSet: TDataSet);
      Procedure ADOQuery2AfterScroll(DataSet: TDataSet);
    procedure FormShow(Sender: TObject);
    procedure btnDesignClick(Sender: TObject);
   Private
    { Private declarations }
   Public
    { Public declarations }
   End;

Var
   frmViewRutOnRecord: TfrmViewRutOnRecord;

Implementation
Uses MainDM, EditPutOnRecordFM, Globe;
{$R *.dfm}

Procedure TfrmViewRutOnRecord.FormClose(Sender: TObject;
   Var Action: TCloseAction);
Begin
   Action := cafree;
   frmViewRutOnRecord := Nil;
End;

Procedure TfrmViewRutOnRecord.LbSpeedButton5Click(Sender: TObject);
Begin
   Close;
End;

Procedure TfrmViewRutOnRecord.btnRefleshClick(Sender: TObject);

Begin
   ADOQuery1.Close;
   ADOQuery1.sql.Text := 'SELECT cname, code from company';
   ADOQuery1.open;

   DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);

End;

Procedure TfrmViewRutOnRecord.btnDelClick(Sender: TObject);
Begin
   If ADOQuery3.Active Then
      If ADOQuery3.recordcount > 0 Then
         ADOQuery3.Delete;
End;

procedure TfrmViewRutOnRecord.btnDesignClick(Sender: TObject);
begin
  frxReport1.DesignReport;
end;

Procedure TfrmViewRutOnRecord.btnModifiClick(Sender: TObject);
Begin
   If ADOQuery3.Active Then Begin
      If ADOQuery3.recordcount = 0 Then Exit;
      ADOQuery3.edit;
      If frmEditPutOnRecord = nil then
        frmEditPutOnRecord := TfrmEditPutOnRecord.Create(self);
      frmEditPutOnRecord.Show;
   End;
End;

Procedure TfrmViewRutOnRecord.btnAddClick(Sender: TObject);
Begin
   If ADOQuery3.Active Then Begin
      ADOQuery3.Append;
      If frmEditPutOnRecord = nil then
        frmEditPutOnRecord := TfrmEditPutOnRecord.Create(self);
      frmEditPutOnRecord.Show;
   End;
End;

Procedure TfrmViewRutOnRecord.SetBtnEnable(bEn: Boolean);
Begin
   btnAdd.Enabled := bEn;
   btnModifi.Enabled := bEn;
   btnDel.Enabled := bEn;
   btnReflesh.Enabled := bEn;
    // CheckBox1.Enabled :=bEn;
    // CheckBox1.Checked :=not bEn;
End;

Procedure TfrmViewRutOnRecord.FormCreate(Sender: TObject);
Begin
  ADOQuery1.SQL.Text := 'select cname, code from company';
  ADOQuery1.Open;
  SetBtnEnable(ADOQuery1.recordcount > 0);
  If ADOQuery1.recordcount > 0 Then
    DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);
End;

procedure TfrmViewRutOnRecord.FormShow(Sender: TObject);
begin
  frxReport1.LoadFromFile(Path + 'Report\ViewRutOnRecord.fr3');
end;

Procedure TfrmViewRutOnRecord.DBGridEh1CellClick(Column: TColumnEh);
Begin
   ADOQuery3.Close;
   With ADOQuery2 Do Begin
      sql.Text :=
         'select 项目编号,项目名称 FROM 项目信息表 WHERE 公司编号=''' +
         ADOQuery1.fieldbyname('code').Text + '''';
      open;
      SetBtnEnable(recordcount > 0);
   End;
   If ADOQuery2.recordcount > 0 Then
      DBGridEh2CellClick(DBGridEh2.Columns.Items[0]);
End;

Procedure TfrmViewRutOnRecord.DBGridEh2CellClick(Column: TColumnEh);
Begin
 //    if ADOQuery2.recordcount = 0 then Exit;
   ADOQuery3.sql.Text := 'select * from 变更备案表 where 公司编号=''' +
      ADOQuery1.fieldbyname('code').AsString + ''' and 项目编号=''' +
      ADOQuery2.fieldbyname('项目编号').AsString + '''';
   ADOQuery3.open;
End;

Procedure TfrmViewRutOnRecord.DBGridEh3DblClick(Sender: TObject);
Begin
   btnModifi.click;
End;

Procedure TfrmViewRutOnRecord.btnPreviewClick(Sender: TObject);
Begin
//   If (CheckBox1.Checked) Or (ADOQuery3.recordcount = 0) Then
//      AcReport1.LoadFromFile(CURRDIR+'\NIL_BGB.APT')
//   Else
//      AcReport1.LoadFromFile(CURRDIR+'\BGB.APT');
//
//   Case TLbSpeedButton(Sender).tag Of
//      21: AcReport1.Preview;
//      22: AcReport1.Print;
//   End;
  frxReport1.ShowReport;
End;

Procedure TfrmViewRutOnRecord.ADOQuery1AfterScroll(DataSet: TDataSet);
Begin
   DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);
End;

Procedure TfrmViewRutOnRecord.ADOQuery2AfterScroll(DataSet: TDataSet);
Begin
   DBGridEh2CellClick(DBGridEh2.Columns.Items[0]);
End;

End.