unit U_AddYFGYS;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxGraphics, cxCustomData, cxStyles, cxTL, cxMaskEdit, DB, ADODB,
  cxInplaceContainer, cxDBTL, cxControls, cxTLData, ComCtrls, ToolWin,
  StdCtrls, cxFilter, cxData, cxDataStorage, cxEdit, cxDBData, DBClient,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, ExtCtrls,
  cxSplitter, cxGridLevel, cxClasses, cxGridCustomView, cxGrid,
  cxGridCustomPopupMenu, cxGridPopupMenu, RM_Dataset, RM_System, RM_Common,
  RM_Class, RM_GridReport, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP,ShellAPI,IniFiles, cxCheckBox, cxCalendar,
  cxButtonEdit, cxTextEdit, cxDropDownEdit;

type
  TfrmAddYFGYS = class(TForm)
    ToolBar1: TToolBar;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    ADOQueryMain: TADOQuery;
    TBsave: TToolButton;
    Panel1: TPanel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label13: TLabel;
    Label18: TLabel;
    ZdyName: TEdit;
    Linkman: TEdit;
    FaxNo: TEdit;
    BankName: TEdit;
    Note: TEdit;
    MobileNo: TEdit;
    Shortened: TEdit;
    TelNo: TEdit;
    Address: TEdit;
    BankNo: TEdit;
    Label1: TLabel;
    Panel2: TPanel;
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBsaveClick(Sender: TObject);
  private
    { Private declarations }
    procedure InitGrid();
    function  SaveData():Boolean;
  public
    { Public declarations }
    FATID,FFromATID:String;

  end;

var
  frmAddYFGYS: TfrmAddYFGYS;

implementation
uses
  U_DataLink,U_Fun,U_ZDYHelp;

{$R *.dfm}

procedure TfrmAddYFGYS.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered:=False;
      Close;
      SQL.Clear;
      sql.Add(' select * from KH_Zdy_Attachment where ATID='''+Trim(FATID)+''' ');
      Open;
    end;
    SCSHDataNew(ADOQueryMain,Panel1,0);
    with ADOQueryTemp do
    begin
      Close;
      SQL.Clear;
      SQL.Add(' select * from KH_Zdy_Attachment where ATID='''+Trim(FFromATID)+''' ');
      Open;
      Panel2.Caption:=Trim(FieldByName('ZdyName').AsString);
    end;
  finally
    ADOQueryMain.EnableControls;
  end;
end;

procedure TfrmAddYFGYS.TBCloseClick(Sender: TObject);
begin
  Close;
end;

procedure TfrmAddYFGYS.FormShow(Sender: TObject);
begin
  InitGrid();
end;

function TfrmAddYFGYS.SaveData():Boolean;
var
  fzdyCode,maxId:string;
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    if ( Trim(FATID)='' ) then
    begin
      if GetLSNo(ADOQueryCmd,maxId,'AT','KH_Zdy_Attachment',4,1)=False then
      begin
        Result:=False;
        ADOQueryCmd.Connection.RollbackTrans;
        Application.MessageBox('取最大号失败！','提示',0);
        Exit;
      end;
      if GetLSNo(ADOQueryCmd,fzdyCode,'YF','KH_Zdy_Attachment',4,0)=False then
      begin
        Result:=False;
        ADOQueryCmd.Connection.RollbackTrans;
        Application.MessageBox('取应付单位编号失败！','提示',0);
        Exit;
      end;
    end
    else
    begin
      maxId:=Trim(FATID);
    end;

    with ADOQueryCmd do
    begin
      Close;
      SQL.Clear;
      sql.Add(' select * from KH_Zdy_Attachment where ATID='''+Trim(FATID)+''' ');
      Open;
    end;
    with ADOQueryCmd do
    begin
      if Trim(FATID)='' then
      begin
        Append;
        FieldByName('Filler').Value:=Trim(DName);
        FieldByName('ZdyCode').Value:=Trim(fzdyCode);
        FieldByName('ATID').Value:=Trim(maxId);
        FieldByName('Type').Value:='GYS';
        if ( Trim(FFromATID)='' ) then
          FieldByName('FromATID').Value:=Trim(maxId)
        else
          FieldByName('FromATID').Value:=Trim(FFromATID);
      end else
      begin
        Edit;
        FieldByName('Editer').Value:=Trim(DName);
        FieldByName('Edittime').Value:=SGetServerDateTime(ADOQueryTemp);
      end;
      SSetsavedataNew(ADOQueryCmd,'KH_Zdy_Attachment',Panel1,0);
      Post;
    end;

    with ADOQueryCmd do
    begin
      Close;
      sql.Clear;
      sql.Add(' select * from KH_Zdy_Attachment where ZdyName='''+Trim(maxId)+''' ');
      sql.Add(' and Type=''GYS'' and Valid=''Y'' ');
      Open;
    end;
    if ADOQueryCmd.RecordCount>1 then
    begin
      ADOQueryCmd.Connection.RollbackTrans;
      Application.MessageBox('应付单位名称重复!','提示',0);
      Exit;
    end;

    ADOQueryCmd.Connection.CommitTrans;
    Result:=True;
  except
    Result:=False;
    ADOQueryCmd.Connection.RollbackTrans;
    Application.MessageBox('保存异常!','提示',0);
  end;
end;

procedure TfrmAddYFGYS.TBsaveClick(Sender: TObject);
begin
  ZdyName.SetFocus;
  if Trim(ZdyName.Text)='' then
  begin
    Application.MessageBox('应付单位名称不能为空!','提示',0);
    Exit;
  end;

  if Application.MessageBox('确定要保存数据吗？','提示',32+4)<>IDYES then Exit;  

  if SaveData() then
  begin
    Application.MessageBox('保存成功!','提示',0);
    ModalResult:=1;
  end;
end;


end.