unit.cpp

速达开源ERP系统

//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include "Unit.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "RecBaseForm"
#pragma link "fpanel"
#pragma link "SDEdit"
#pragma link "SDGrid"
#pragma resource "*.dfm"
TfrmUnit *frmUnit;
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmUnit::GetFieldValue(int FieldIndex)
{
    WideString S;
    S   =   ReadFieldValue(comServer,FieldIndex);
    return(S);
}

void __fastcall TfrmUnit::ClearControl(bool BringToNext)
{
    if(!BringToNext)
    {
     seUnitCode->Text        =   "";
     seUnitName->Text        =   "";
     seUnitRate->Text        =   "1";
     cbUnitDefault->Checked  =   false;
    }
}

void __fastcall TfrmUnit::GetDataFromComObject()
{
    seUnitCode->Text        =   GetFieldValue(fiUnitCode);
    sgUnit->LocateGrid(1,seUnitCode->Text);
    seUnitName->Text        =   GetFieldValue(fiUnitName);
    seUnitRate->Text        =   GetFieldValue(fiUnitRate);
    cbUnitDefault->Checked  =   (GetFieldValue(fiUnitDefault) ==  "1");
}

void __fastcall TfrmUnit::SendDataToComObject()
{
    WriteFieldValue(comServer,fiUnitCode,seUnitCode->Text);
    WriteFieldValue(comServer,fiUnitName,seUnitName->Text);
    WriteFieldValue(comServer,fiUnitRate,seUnitRate->Text);
    WriteFieldValue(comServer,fiUnitDefault,cbUnitDefault->Checked? "1":"0");
}

void __fastcall TfrmUnit::WaitUserInput()
{
    seUnitCode->SetFocus();
}

AnsiString __fastcall TfrmUnit::GetDataToGrid()
{
    AnsiString  s;
    AnsiString tmpS;

    s   =   "\t" + GetFieldValue(fiUnitCode)    +
            "\t" + GetFieldValue(fiUnitName)    +
            "\t" + GetFieldValue(fiUnitRate);
    return(s);
}

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

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



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

    comServer->MoveFirst();
    sgUnit->RowCount    =   1;

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


void __fastcall TfrmUnit::InitEditControl()
{
    ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
    ClientGroup->AddComponent(2,true,true,false, Panel1,Panel1->Name);
    ClientGroup->AddComponent(2,false,false,false,seUnitCode,seUnitCode->Name);
}

__fastcall TfrmUnit::TfrmUnit(TComponent* Owner)
    : TRecBaseForm(Owner,euSdUnit,"")
{
}
//---------------------------------------------------------------------------
void __fastcall TfrmUnit::FormShow(TObject *Sender)
{
    FillGridWithData();
    comServer->MoveFirst();
    GetDataFromComObject();
}
//---------------------------------------------------------------------------
void __fastcall TfrmUnit::seUnitCodeKeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
    if(Key==13 && CurrentState==caNormal)
    {
      comServer->LocateByKey(seUnitCode->Text);
      GetDataFromComObject();
    }

}
//---------------------------------------------------------------------------
void __fastcall TfrmUnit::sgUnitClick(TObject *Sender)
{
    AnsiString strSQL;
    if (sgUnit->Row    >   0)
         comServer->LocateByKey(sgUnit->TextMatrix[sgUnit->Row][1]);
    if (!comServer->Eof)
         GetDataFromComObject();
}
//---------------------------------------------------------------------------