tax.cpp

来自「一个以前收集的基于C/S架构的ERP客户端源代码」· C++ 代码 · 共 197 行

//---------------------------------------------------------------------------
#include <vcl.h>
#include "Tax.h"
//---------------------------------------------------------------------------
#pragma hdrstop
#pragma package(smart_init)
#pragma link "RecBaseForm"
#pragma link "fpanel"
#pragma link "SDEdit"
#pragma link "SDGrid"
#pragma link "SDComboBox"
#pragma resource "*.dfm"

TfrmTax *frmTax;
//---------------------------------------------------------------------------
__fastcall TfrmTax::TfrmTax(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
    : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)
{

}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::ClearControl(bool BringToNext)
{
    if(!BringToNext)
    {
      seCode->Text        =   "";
      seName->Text        =   "";
      memDesc->Text       =   "";
      seRate->Text        =   "0";
      seTaxGlKm->Text     =   "";
      rbGlDirect0->Checked=   true;
      cbDefault->Checked  =   false;
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::GetDataFromComObject()
{
  seCode->Text = GetFieldValue("TaxCode");
  sgTax->LocateGrid(1,seCode->Text);
  seName->Text        =   GetFieldValue("TaxName");
  memDesc->Text       =   GetFieldValue("TaxDesc");
  seRate->Text        =   GetFieldValue("TaxRate");
  seTaxGlKm->Text        =   GetFieldValue("TaxGlKm");
  if(GetFieldValue("TaxKmDir") == "1")
        rbGlDirect0->Checked=true;
    else
        rbGlDirect1->Checked=true;
  cbDefault->Checked = (GetFieldValue("TaxDefault") == "1");
}
//---------------------------------------------------------------------------

void __fastcall TfrmTax::SendDataToComObject()
{
    SetFieldValue("TaxCode",seCode->Text);
    SetFieldValue("TaxName",seName->Text);
    SetFieldValue("TaxDesc",memDesc->Text);
    if(seRate->Text.IsEmpty())
      SetFieldValue("TaxRate","1");
    else
      SetFieldValue("TaxRate",seRate->Text);
    SetFieldValue("TaxGlKm",seTaxGlKm->Text);
    SetFieldValue("TaxKmDir",rbGlDirect0->Checked ? "1" : "-1");

    if(cbDefault->Checked)
    {
        TComResultSet *CRS_TaxDefault=new TComResultSet(Handle,g_ClientHandle);
        CRS_TaxDefault->Open("select * from sdTax where TaxDefault = '1'","");
        if(CRS_TaxDefault->RecordCount > 0)
        {
            MessageBox(Handle, "缺省税码已设置！", "错误提示", MB_OK);
            cbDefault->Checked = false;
        }
        else
        {
            cbDefault->Checked = true;
        }
        delete CRS_TaxDefault;
    }
    SetFieldValue("TaxDefault",cbDefault->Checked ? "1":"0");
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::WaitUserInput()
{
    seCode->SetFocus();
}
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmTax::GetDataToGrid()
{
    AnsiString  s;
  s = "\t" + GetFieldValue("TaxCode")+
      "\t" + GetFieldValue("TaxName")+
      "\t" + GetFieldValue("TaxRate");
    return(s);
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::RefreshGridData(int mAction)
{
    AnsiString ItemStr;

    ItemStr = GetDataToGrid();
    if (mAction ==  0)
    {
        sgTax->AddItem(ItemStr);
    }
    else if(mAction == 1)
    {
        int i = sgTax->Row;
        sgTax->RemoveItem(i);
        sgTax->AddItem(ItemStr,i);
    }
    else if(mAction ==  2)
    {
        sgTax->RemoveItem(sgTax->Row);
    }
}
//---------------------------------------------------------------------------

void __fastcall TfrmTax::FillGridWithData()
{
    AnsiString ItemStr;

    comServer->MoveFirst();
    sgTax->RowCount = 1;
    while (comServer->Eof ==  0)
    {
        ItemStr = GetDataToGrid();
        sgTax->AddItem(ItemStr);
        comServer->MoveNext();
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::InitEditControl()
{
    ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
    ClientGroup->AddComponent(2,true,true,false, sgTax,sgTax->Name);
    ClientGroup->AddComponent(2,false,false,false,seCode,seCode->Name);
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::FormShow(TObject *Sender)
{
    FillGridWithData();
    comServer->MoveFirst();
    GetDataFromComObject();
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::scGlKmClick(TObject *Sender)
{
     AnsiString s;
     s=seTaxGlKm->Text;
     if(s != "")
        gbKmDrection->Enabled=true;
     else
        gbKmDrection->Enabled=false;
}
//---------------------------------------------------------------------------
void __fastcall TfrmTax::seTaxGlKmButtonClick(TObject *Sender)
{
   if(OpenGlkmForm())
   {  seTaxGlKm->Text=GetGlkmValue(gtOpenForm, "GlkmCode");
    if(GetGlkmValue(gtOpenForm, "GlkmDir") == "1")
        rbGlDirect0->Checked=true;
    else
        rbGlDirect1->Checked=true;
   }
}
//---------------------------------------------------------------------------

void __fastcall TfrmTax::seCodeKeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
    if(Key==13 && CurrentState==caNormal)
    {
      comServer->LocateByKey(seCode->Text);
      GetDataFromComObject();
    }

}
//---------------------------------------------------------------------------

void __fastcall TfrmTax::sgTaxClick(TObject *Sender)
{
    if (sgTax->Row > 0)
       comServer->LocateByKey(sgTax->TextMatrix[sgTax->Row][1]);
    if (!comServer->Eof)
       GetDataFromComObject();

}
//-----------------------------------------------------------
void __fastcall TfrmTax::FormClose(TObject *Sender, TCloseAction &Action)
{
   //delete g_sdRsGlkm;  //出错, 是否在基类FREE ?
   TRecBaseForm::FormClose(Sender,Action);
}
//---------------------------------------------------------------------------