pmode.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 146 行

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

void __fastcall TfrmPmode::ClearControl(bool BringToNext)
{
    if(BringToNext)
    {
       return;
    }
    sePmodeCode->Text   =   "";
    sePmodeName->Text   =   "";
    sePmodeDesc->Text   =   "";
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::GetDataFromComObject()
{
    sePmodeCode->Text  =   GetFieldValue("PmodeCode");
    sgPmode->LocateGrid(1,GetFieldValue("PmodeCode"));
    sePmodeName->Text  =   GetFieldValue("PmodeName");
    sePmodeDesc->Text  =   GetFieldValue("PmodeDesc");
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::SendDataToComObject()
{
    if(sePmodeCode->Text=="")
    throw Exception("类型代码不能为空");
    SetFieldValue("PmodeCode",sePmodeCode->Text);
    SetFieldValue("PmodeName",sePmodeName->Text);
    SetFieldValue("PmodeDesc",sePmodeDesc->Text);
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::WaitUserInput()
{
    sePmodeCode->SetFocus();
}
//---------------------------------------------------------------------------

AnsiString __fastcall TfrmPmode::GetDataToGrid()
{
    AnsiString  s;
    s = "\t" + GetFieldValue("PmodeCode") +
        "\t" + GetFieldValue("PmodeName") +
        "\t" + GetFieldValue("PmodeDesc") ;
    return(s);
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::RefreshGridData(int mAction)
{
    AnsiString ItemStr;

    ItemStr =   GetDataToGrid();
    // 新增
    if (mAction ==  0)
    {
        sgPmode->AddItem(ItemStr);
    }
    // 修改
    else if(mAction ==  1)
    {
        int i   =   sgPmode->Row;
        sgPmode->ChangeItem(ItemStr,i);
    }
    // 删除
    else if(mAction ==  2)
    {
        sgPmode->RemoveItem(sgPmode->Row);
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmPmode::FillGridWithData()
{
    AnsiString ItemStr;
    comServer->MoveFirst();
    sgPmode->RowCount =  1;
    while (comServer->Eof   ==  0)
    {
        ItemStr =   GetDataToGrid();
        sgPmode->AddItem(ItemStr);
        comServer->MoveNext();
    }
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::InitEditControl()
{
    ClientGroup->AddComponent(2,true,true,false, sgPmode,sgPmode->Name);
    ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
//    ClientGroup->AddComponent(2,false,false,false, sePmodeCode,sePmodeCode->Name);
}
//---------------------------------------------------------------------------

__fastcall TfrmPmode::TfrmPmode(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
    : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)
{
}
//---------------------------------------------------------------------------
void __fastcall TfrmPmode::FormClose(TObject *Sender, TCloseAction &Action)
{
    TRecBaseForm::FormClose(Sender,Action);
}
//---------------------------------------------------------------------------
void __fastcall TfrmPmode::FormShow(TObject *Sender)
{
    FillGridWithData();
    comServer->MoveFirst();
    GetDataFromComObject();
}
//---------------------------------------------------------------------------

void __fastcall TfrmPmode::sgPmodeClick(TObject *Sender)
{

    if (sgPmode->Row > 0)
       comServer->LocateByKey(WideString(sgPmode->TextMatrix[sgPmode->Row][1]));
    if (!comServer->Eof)
       GetDataFromComObject();

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

void __fastcall TfrmPmode::sePmodeCodeKeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
    if(Key==13 && CurrentState==caNormal)
    {
      comServer->LocateByKey(WideString(sePmodeCode->Text));
      GetDataFromComObject();
    }
}
//-----------------------------------------------------------------