aroage.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 133 行

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "AroAge.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "RecBaseForm"
#pragma link "fpanel"
#pragma link "SDEdit"
#pragma link "SDGrid"
#pragma resource "*.dfm"
TfrmAroAge *frmAroAge;
//---------------------------------------------------------------------------
__fastcall TfrmAroAge::TfrmAroAge(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
        : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)
{
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::ClearControl(bool BringToNext)
{
    if(!BringToNext)
    {
      seAroAgeNo->Text   =IntToStr(comServer->RecordCount+1);  //序号
      seAroAgeDays->Text   ="30";  //天数
      memAroAgeDesc->Text   ="";  //说明
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::InitEditControl()
{
       ClientGroup->AddComponent(2,false,false,true, FloatPanel1,FloatPanel1->Name);
       ClientGroup->AddComponent(2,true,true,false, sgAroAge,sgAroAge->Name);
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::GetDataFromComObject()
{
      seAroAgeNo->Text   =GetFieldValue("AroAgeNo");
      sgAroAge->LocateGrid(1,GetFieldValue("AroAgeNo"));
      seAroAgeDays->Text   =GetFieldValue("AroAgeDays");
      memAroAgeDesc->Text   =GetFieldValue("AroAgeDesc");
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::SendDataToComObject()
{
      if(seAroAgeNo->Text == "")
       throw Exception("请填写区间序号");
      SetFieldValue("AroAgeNo",seAroAgeNo->Text);
      if(seAroAgeDays->Text == "")
       throw Exception("请填写区间天数");
      SetFieldValue("AroAgeDays",seAroAgeDays->Text);
      SetFieldValue("AroAgeDesc",memAroAgeDesc->Text);
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::WaitUserInput()
{
      if(seAroAgeNo->Enabled)
       seAroAgeNo->SetFocus();
}
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmAroAge::GetDataToGrid()
{
      AnsiString  s;
      s = "\t" + GetFieldValue("AroAgeNo")    +
          "\t" + GetFieldValue("AroAgeDays")  +
          "\t" + GetFieldValue("AroAgeDesc")  ;
      return s;
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::RefreshGridData(int mAction)
{
      AnsiString ItemStr;
      ItemStr = GetDataToGrid();
      if (mAction ==  0)   //Add
      {
          sgAroAge->AddItem(ItemStr);
      }
      else if(mAction ==  1)   //Modify
      {
          int i   =   sgAroAge->Row;
          sgAroAge->ChangeItem(ItemStr,i);
      }
      else if(mAction ==  2)      //Delete
      {
          sgAroAge->RemoveItem(sgAroAge->Row);
      }
}
//---------------------------------------------------------------------------
void __fastcall TfrmAroAge::FillGridWithData()
{
      AnsiString ItemStr;
      comServer->MoveFirst();
      sgAroAge->RowCount    =   1;
      while (comServer->Eof   ==  0)
      {
         ItemStr =  GetDataToGrid();
         sgAroAge->AddItem(ItemStr);
         comServer->MoveNext();
      }
      comServer->MoveFirst();
}
//---------------------------------------------------------------------------

void __fastcall TfrmAroAge::sgAroAgeClick(TObject *Sender)
{
      if (sgAroAge->Row > 0)
          comServer->LocateByKey(WideString(sgAroAge->TextMatrix[sgAroAge->Row][1]));
      if (comServer->RecordCount>0)
       GetDataFromComObject();
}
//---------------------------------------------------------------------------

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

void __fastcall TfrmAroAge::seAroAgeNoExit(TObject *Sender)
{
    if(CurrentState==caNormal)
    {
      comServer->LocateByKey(WideString(seAroAgeNo->Text));
      GetDataFromComObject();
    }
}
//---------------------------------------------------------------------------