ept.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 138 行

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

TfrmEpt *frmEpt;
//---------------------------------------------------------------------------
__fastcall TfrmEpt::TfrmEpt(TComponent* Owner, HWND chWnd, AnsiString MidCode,AnsiString WhereStr)
        : TRecBaseForm(Owner,chWnd,MidCode,WhereStr)
{
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::ClearControl(bool BringToNext)
{
    //清除编辑构件内容
    if(!BringToNext)
    {
      seEPTCode->Text="";   //项目代码
      seEPTName->Text="";   //项目名称
      scEPTClass->Text="";   //项目类别
      meEPTDesc->Text="";   //说明
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::InitEditControl()
{
   //初始化构件在增加 修改 浏览时的属性 false -可编辑  true -不可编辑
    ClientGroup->AddComponent(2,false,false,true,FloatPanel1,FloatPanel1->Name);
    ClientGroup->AddComponent(2,true,true,false,sgEpt,sgEpt->Name);
    scEPTClass->Clear();
    scEPTClass->AddItems("奖励","1");
    scEPTClass->AddItems("惩罚","2");

}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::WaitUserInput()
{
    //设置焦点构件
    if(seEPTCode->CanFocus())
      seEPTCode->SetFocus();   //项目代码
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::GetDataFromComObject()
{
    //得到数据填充编辑构件
    seEPTCode->Text=GetFieldValue("EPTCode");   //项目代码
    sgEpt->LocateGrid(1,seEPTCode->Text);
    seEPTName->Text=GetFieldValue("EPTName");   //项目名称
   // scEPTClass->Text=GetFieldValue("EPTClass");   //项目类别
    scEPTClass->LocateKey(GetFieldValue("EPTClass"));
    meEPTDesc->Text=GetFieldValue("EPTDesc");   //说明
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::SendDataToComObject()
{
   //发送数据
    SetFieldValue("EPTCode",seEPTCode->Text);   //项目代码
    SetFieldValue("EPTName",seEPTName->Text);   //项目名称
    SetFieldValue("EPTClass",scEPTClass->ItemData[1]);   //项目类别
    SetFieldValue("EPTDesc",meEPTDesc->Text);   //说明
}
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmEpt::GetDataToGrid()
{
    //组成网格行数据
    AnsiString  s="";
    s+="\t"+GetFieldValue("EPTCode") +  //项目代码
    s+="\t"+GetFieldValue("EPTName") +  //项目名称
    s+="\t"+GetFieldValue("EPTClass") +  //项目类别
    s+="\t"+GetFieldValue("EPTDesc");  //说明
    return(s);
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::RefreshGridData(int mAction)
{
    //刷新网格数据
    AnsiString ItemStr;
    ItemStr =  GetDataToGrid();
    if (mAction ==  0)     //Add
    {
        sgEpt->AddItem(ItemStr);
    }
    else if(mAction ==  1) //Edit
    {
        int i  =  sgEpt->Row;
        sgEpt->RemoveItem(i);
        sgEpt->AddItem(ItemStr,i);
    }
    else if(mAction ==  2) //Del
    {
        sgEpt->RemoveItem(sgEpt->Row);
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::FillGridWithData()
{
    //填充网格
    AnsiString ItemStr;
    comServer->MoveFirst();
    sgEpt->RowCount = 1;

    while (comServer->Eof == 0)
    {
        ItemStr = GetDataToGrid();
        sgEpt->AddItem(ItemStr);
        comServer->MoveNext();
    }
}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::FormShow(TObject *Sender)
{

    FillGridWithData();
    comServer->MoveFirst();
    GetDataFromComObject();

}
//---------------------------------------------------------------------------
void __fastcall TfrmEpt::sgEptClick(TObject *Sender)
{
    //定位数据
    if (sgEpt->Row    >   0)
         comServer->LocateByIndex(sgEpt->Row -1);
    if (!comServer->Eof)
         GetDataFromComObject();

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