vw_loc.cpp

速达开源ERP系统

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

#include <vcl.h>
#pragma hdrstop

#include "VW_Loc.h"
#include "VW_Lg.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "QueryBaseForm"
#pragma link "SDGrid"
#pragma resource "*.dfm"
TfrmVW_Loc *frmVW_Loc;
//---------------------------------------------------------------------------
__fastcall TfrmVW_Loc::TfrmVW_Loc(TComponent* Owner)
        : TQueryBaseForm(Owner)
{
 FilterStr="";
 sSQL="";
 LateBillCode="";
 sgLoc->RowCount=1;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::tbQueryClick(TObject *Sender)
{
  if(!ShowQueryWindow())
    return;
  try{
    StartWaitForm("正在查询,请稍候...");
    FillGridWithData();
  }
  __finally
  {
    EndWaitForm();
  }
}
//---------------------------------------------------------------------------
bool __fastcall TfrmVW_Loc::ShowQueryWindow()
{
  TfrmQuForm *FQuery=new TfrmQuForm(this,this->Name);
  FQuery->ShowModal();
  if(FQuery->CancelQuery)
    return false;
  FilterStr=FQuery->CreateSqlString;
  delete FQuery;
  return true;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::ClearControl(bool BringToNext)
{
 return;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::GetDataFromComObject()
{
 return;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::WaitUserInput()
{
 return;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::RefreshGridData(int mAction)
{
 return;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::DisplayBill()
{
 return;
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::GetBill(AnsiString BillID)
{
 return;
}
//---------------------------------------------------------------------------
//获取查询语句
AnsiString __fastcall TfrmVW_Loc::GetQueryStr()
{
 AnsiString Selectstr,Fromstr,Wherestr,Orderstr;
 Selectstr="select distinct "
          +AnsiString("LocCode, ")             //货位代码
          +AnsiString("SthName, ")          //仓库代码
          +AnsiString("LocName, ")             //货位名称
          +AnsiString("LocDesc, ")             //说明
          +AnsiString("LocType, ")             //货位类型
          +AnsiString("LocStkCode, ")          //盘点方法
          +AnsiString("LocVirtual, ")          //虚拟标志
          +AnsiString("LocPlnflg ");           //是否参与计划运算
 Fromstr=" from SDVW_Loc ";
 if(FilterStr=="")
  Wherestr="";
 else
  Wherestr=" where "+FilterStr;
 Orderstr=" order by LocCode ";
 sSQL=Selectstr+Fromstr+Wherestr+Orderstr;
 return(sSQL);
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::FillGridWithData()
{
 TComResultSet *RsQuery;
 AnsiString ItemStr,sSql;
 //获取查询语句
 sSql=GetQueryStr();
 if(sSql=="")
  return;
 sgLoc->RowCount=1;
 LateBillCode="";
 RsQuery=NewResultSet();
 RsQuery->Open(sSql,"");
 RsQuery->MoveFirst();
 while( RsQuery->Eof == 0)
 {
  ItemStr=     RsQuery->FieldByName("LocCode")+        //入库单号
          "\t"+RsQuery->FieldByName("LocName")+
          "\t"+RsQuery->FieldByName("SthName")+
          "\t"+RsQuery->FieldByName("LocType")+
          "\t"+RsQuery->FieldByName("LocStkCode")+
          "\t"+(RsQuery->FieldByName("LocVirtual")=="1"?"是":"否")+
          "\t"+(RsQuery->FieldByName("LocPlnflg")=="1"?"是":"否")+
          "\t"+RsQuery->FieldByName("LocDesc");
  sgLoc->AddItem(ItemStr);
  RsQuery->MoveNext();
 }
 RsQuery->Close();
 delete RsQuery;
}
//---------------------------------------------------------------------------
AnsiString __fastcall TfrmVW_Loc::DataConvert(AnsiString sFieldName,AnsiString sFieldValue)
{
 sFieldName=UpperCase(sFieldName);
 return("");
}
//---------------------------------------------------------------------------
//获取查询语句
AnsiString __fastcall TfrmVW_Loc::GetDetailQueryStr()
{
 AnsiString Selectstr,Fromstr,Wherestr,Orderstr;
 if(sgLoc->RowCount < 2 || sgLoc->Row == 0 )    //当前行无效
  return("");
 Selectstr="select "
          +AnsiString("LgLocCode, ")           //货位名称
          +AnsiString("LgGoodsCode, ")         //物料编码
          +AnsiString("GoodsName, ")         //物料编码
          +AnsiString("LgState ");             //状态
 Fromstr=" from SDVW_Lg ";
/*
 if(FilterStr=="")
  Wherestr="";
 else
  Wherestr=" where "+FilterStr;
*/
 Wherestr=" where LgLocCode='"+sgLoc->Cells[0][sgLoc->Row]+"'";
 Orderstr=" order by LgGoodsCode ";
// sSQL=Selectstr+Fromstr+Wherestr+Orderstr;
 return(Selectstr+Fromstr+Wherestr+Orderstr);
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::FillGridWithDetail()
{
 TComResultSet *RsQuery;
 AnsiString ItemStr,sSql;
 TfrmVW_Lg *p;
 //获取查询语句
 sSql=GetDetailQueryStr();
 if(sSql=="")
  return;
 try
 {
  p=new TfrmVW_Lg(this);
  p->lblLocCode->Caption=sgLoc->Cells[0][sgLoc->Row];
  p->sgLg->RowCount=1;
  RsQuery=NewResultSet();
  RsQuery->Open(sSql,"");
  RsQuery->MoveFirst();
  while( RsQuery->Eof == 0)
  {
   ItemStr=    RsQuery->FieldByName("LgGoodsCode")+
          "\t"+RsQuery->FieldByName("GoodsName")+
          "\t"+RsQuery->FieldByName("LgState");
   p->sgLg->AddItem(ItemStr);
   RsQuery->MoveNext();
  }
  RsQuery->Close();
  if(p->sgLg->RowCount > 1)
   p->ShowModal();
 }
 __finally
 {
  delete RsQuery;
  delete p;
 }
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::muFirstClick(TObject *Sender)
{
 if(sgLoc->RowCount > 1)
 {
  sgLoc->Row=1;
 }

}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::tbPreviousClick(TObject *Sender)
{
 if(sgLoc->RowCount > 1 && sgLoc->Row > 1)
 {
  sgLoc->Row=sgLoc->Row-1;
 }
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::muNextClick(TObject *Sender)
{
 if(sgLoc->RowCount > 1 && sgLoc->Row < sgLoc->RowCount-1)
 {
  sgLoc->Row=sgLoc->Row+1;
 }
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::muLastClick(TObject *Sender)
{
 if(sgLoc->RowCount > 1)
 {
  sgLoc->Row=sgLoc->RowCount-1;
 }
}
//---------------------------------------------------------------------------
void __fastcall TfrmVW_Loc::tbRefreshClick(TObject *Sender)
{
 if(sSQL=="")
  return;
 FillGridWithData();
}
//---------------------------------------------------------------------------




void __fastcall TfrmVW_Loc::sgLocDblClick(TObject *Sender)
{
 int ARow=sgLoc->Row;
 if(ARow>0)
 {
  FillGridWithDetail();
 }
}
//---------------------------------------------------------------------------