pretrr.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 142 行

//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "PretRr.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "RecBaseForm"
#pragma link "fpanel"
#pragma link "SDEdit"
#pragma link "SDGrid"
#pragma link "SDComboBox"
#pragma resource "*.dfm"
TfrmPretRr *frmPretRr;
//---------------------------------------------------------------------------
__fastcall TfrmPretRr::TfrmPretRr(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
    : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)

{
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::ClearControl(bool BringToNext)
{
    if(BringToNext)
    {
        return;
    }
    sePretRrCode->Text       =   "";
    mePretRrDesc->Text       =   "";
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::GetDataFromComObject()
{
    sePretRrCode->Text       =   GetFieldValue("PretRrCode");
    sgPretRr->LocateGrid(1,GetFieldValue("PretRrCode"));
    mePretRrDesc->Text       =   GetFieldValue("PretRrDesc");
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::SendDataToComObject()
{
    if(sePretRrCode->Text=="")
    throw Exception ("退货原因代码不能为空");
    SetFieldValue("PretRrCode",AnsiString(sePretRrCode->Text));   // PretRrCode
    SetFieldValue("PretRrDesc",AnsiString(mePretRrDesc->Text));   // PretRrDesc
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::WaitUserInput()
{
    sePretRrCode->SetFocus();
}
//---------------------------------------------------------------------------

AnsiString __fastcall TfrmPretRr::GetDataToGrid()
{
    AnsiString  s;
    s = "\t" + GetFieldValue("PretRrCode");
    s = s + "\t" + GetFieldValue("PretRrDesc");
    return(s);
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::RefreshGridData(int mAction)
{
    AnsiString ItemStr;
    ItemStr = GetDataToGrid();
    if (mAction ==  0)   //Add
    {
        sgPretRr->AddItem(ItemStr);
    }
    else if(mAction ==  1)   //Modify
    {
        int i   =   sgPretRr->Row;
        sgPretRr->ChangeItem(ItemStr,i);
    }
    else if(mAction ==  2)      //Delete
    {
        sgPretRr->RemoveItem(sgPretRr->Row);
    }
}

//---------------------------------------------------------------------------
void __fastcall TfrmPretRr::FillGridWithData()
{
    AnsiString ItemStr;
    comServer->MoveFirst();
    sgPretRr->RowCount    =   1;

    while (comServer->Eof   ==  0)
    {
        ItemStr =  GetDataToGrid();
        sgPretRr->AddItem(ItemStr);
        comServer->MoveNext();
    }
}

//---------------------------------------------------------------------------
void __fastcall TfrmPretRr::InitEditControl()
{
    ClientGroup->AddComponent(2,true,true,false, sgPretRr,sgPretRr->Name);
    ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
//  ClientGroup->AddComponent(2,false,false,false, sePretRrCode,sePretRrCode->Name);
}

//---------------------------------------------------------------------------
void __fastcall TfrmPretRr::FormClose(TObject *Sender, TCloseAction &Action)
{
     TRecBaseForm::FormClose(Sender,Action);

}
//---------------------------------------------------------------------------
void __fastcall TfrmPretRr::FormShow(TObject *Sender)
{
    FillGridWithData();
    comServer->MoveFirst();
    GetDataFromComObject();
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::sgPretRrClick(TObject *Sender)
{
    int ARow=sgPretRr->Row;
    if (ARow > 0)
         comServer->LocateByKey(AnsiString(sgPretRr->TextMatrix[ARow][1]));
    if (!comServer->Eof)
         GetDataFromComObject();
}
//---------------------------------------------------------------------------

void __fastcall TfrmPretRr::sePretRrCodeKeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
    if(Key==13 && CurrentState==caNormal)
    {
      comServer->LocateByKey(AnsiString(sePretRrCode->Text));
      GetDataFromComObject();
    }
}
//---------------------------------------------------------------------