mrp_enter_mossparent.pas

一个MRPII系统源代码版本

                    +' and MrpResult.releasedate='+quotedstr(slCalendar(dbconnect,AdoQry_Main.fieldbyname('releasedate').asstring,iifinteger(AdoQry_Main.fieldbyname('PmCode').asinteger=0,AdoQry_Main.fieldbyname('Preparelt').asinteger+getlt(AdoQry_Main.fieldbyname('ItemCode').asstring,3),getlt(AdoQry_Main.fieldbyname('ItemCode').asstring,4))));
         Executesql(AdoQry,tMpsqltext,1);
   end;
   Executesql(AdoQry_Main,'select * from #tmpuPMrpResult where Mrpqty>0',0);
 finally
   AdoQry.free;
 end;
 //SelectFromSql:=' select distinct MrpResult.*,Bom.Bomqty,Mrpqty=case ordinal when 2 then Orderqty when 5 then netqty end,  '
 //              +'  ScrAprate=convert(varchAr,Bom.BomScrAp_Percent)+''%'','
 //              +'  Itemflag=MrpResult.ItemCode+'' ''+Item.ItemName,  '
 //              +'   Uom.UomName                           '
  //             +'   from MrpResult               '
  //             +' join Item on MrpResult.ItemCode=Item.ItemCode  '
  //             +' left outer join Uom on Item.UomCode=Uom.UomCode'
  //             +' join Bom on MrpResult.ItemCode=Bom.ItemCode';
 //Condition:='(ordinal=2 or ordinal=5) and Bom.ite_ItemCode='+quotedstr(AdoQry_Main.fieldbyname('ItemCode').asstring)+' and MrpResult.ItemCode='+quotedstr(copy(strpath,1,pos(',',strpath)-1));
// if AdoQry_Main.fieldbyname('duedate').asstring<>'' then
 //condition:=condition+' and MrpResult.releasedate='+quotedstr(AdoQry_Main.fieldbyname('duedate').asstring);
 strpath:=copy(strpath,pos(',',strpath)+1,length(strpath)-pos(',',strpath));
 //OrderByFields:='ItemCode,dueDate ';
 //GetData;}
end;

procedure TFrm_Mrp_Enter_MoSsParent.Action2Execute(Sender: TObject);
var tMpstr:string;
begin
  inherited;
  tMpstr:=strpath;
 if not existsfArItemCode(AdoQry_Main.fieldbyname('ItemCode').asstring) then
     begin
     DispInfo(AdoQry_Main.fieldbyname('ItemCode').asstring+'无父项物料！',3);
     exit;
      end;
 strpath:=AdoQry_Main.fieldbyname('ItemCode').asstring+','+strpath;
 tmplowPmCode:=AdoQry_Main.fieldbyname('PmCode').asinteger;
 if not ifexistsiteItemCode(AdoQry_Main.fieldbyname('ItemCode').asstring,AdoQry_Main.fieldbyname('releasedate').asstring,inttostr(AdoQry_Main.fieldbyname('Qclt').asinteger)) then
    begin
     DispInfo(AdoQry_Main.fieldbyname('ItemCode').asstring+'无父项物料需求！',3);
     strpath:=tMpstr;
     exit;
    end;
 tmplowPmCode:=AdoQry_Main.fieldbyname('PmCode').asinteger;
 lowBomqty:=AdoQry_Main.fieldbyname('Bomqty').asfloat;
 lowScrAp:=AdoQry_Main.fieldbyname('ScrAprate').asstring;
 Executesql(AdoQry_Main,'select * from #tmpuPMrpResult',0);
end;

procedure TFrm_Mrp_Enter_MoSsParent.FormCreate(Sender: TObject);
begin
  inherited;
tlbtn_Sum.Action:=action1;
tlbtn_look.Action:=action2;
end;

function TFrm_Mrp_Enter_MoSsParent.ifexistsiteItemCode(ItemCode,
  date,Qclt: string): boolean;
var AdoQry:TAdoQuery;tMpsqltext:string;
begin
Result:=False;
  AdoQry:=TAdoQuery.Create(self);
  AdoQry.EnableBCD:=False;
  AdoQry.Connection:=dbconnect;
  try
    try
     Executesql(AdoQry_tmp,'drop table #tmpopenBom,#tmpopenBomResult,#tmpuPMrpResult',1);
    except

    end;
 tMpsqltext:=' select top 0 MrpResult.*,Bom.Bomqty,Mrpqty=case ordinal when 2 then Orderqty when 5 then netqty end,  '
               +'  ScrAprate=convert(varchAr,Bom.BomScrAp_Percent)+''%'','
               +'  Itemflag=MrpResult.ItemCode+'' ''+Item.ItemName,  '
               +'  Item.Qclt, '
               +'  Item.Preparelt,'
               +'   Uom.UomName                           '
               +'  into #tmpuPMrpResult '
               +'   from MrpResult               '
               +' join Item on MrpResult.ItemCode=Item.ItemCode  '
               +' left outer join Uom on Item.UomCode=Uom.UomCode'
               +' join Bom on MrpResult.ItemCode=Bom.ite_ItemCode';
 Executesql(AdoQry_tmp,tMpsqltext,1);
 Bomopen(dbconnect,ItemCode);
 //tMpsqltext:='select Bom.ite_ItemCode as ItemCode,Item.Preparelt from Bom,Item where Bom.ite_ItemCode=Item.ItemCode and Bom.ItemCode='+quotedstr(ItemCode);
 tMpsqltext:='select distinct Item.ItemCode,Item.PmCode,Item.Preparelt,Item.purchldtime,Bomqty=sum(Bomqty),BomScrAprate=sum(BomScrAprate) '
             +' into #tmpopenBomResult  '
             +'  From #TmpOpenBom,Item       '
             +' where #tmpopenBom.ItemCode=Item.ItemCode '
             +'   and exists(select * from MrpResult where #tmpopenBom.ItemCode=MrpResult.ItemCode)   '
             +' group by Item.ItemCode,Item.PmCode,Item.Preparelt,Item.purchldtime';
 Executesql(AdoQry_tmp,tMpsqltext,1);
 Executesql(AdoQry_tmp,'select * from #tmpopenBomResult',0);
 with AdoQry_tmp do
   begin
    First;
     while not eof do
       begin
   //   showmessage(AdoQry_tmp.fieldbyname('ItemCode').asstring); 
         if tmplowPmCode=0 then
         tMpsqltext:='insert into #tmpuPMrpResult'
                    +' select distinct MrpResult.*,#tmpopenBomResult.Bomqty,Mrpqty=case ordinal when 2 then Orderqty when 5 then netqty end,  '
                    +'  ScrAprate=convert(varchAr,#tmpopenBomResult.BomScrAprate)+''%'','
                    +'  Itemflag=MrpResult.ItemCode+'' ''+Item.ItemName,  '
                    +'  Item.Qclt,'
                    +'  Item.Preparelt,'
                    +'   Uom.UomName                           '
                    +'   from MrpResult               '
                    +' join Item on MrpResult.ItemCode=Item.ItemCode  '
                    +' left outer join Uom on Item.UomCode=Uom.UomCode'
                    +' join #tmpopenBomResult on MrpResult.ItemCode=#tmpopenBomResult.ItemCode'
                    +' where (ordinal=2 or ordinal=5) '
                    +' and MrpResult.ItemCode= '+quotedstr(fieldbyname('ItemCode').asstring)
                    +' and MrpResult.releasedate=case MrpResult.PmCode when 0 then '+quotedstr(slCalendar(dbconnect,date,-(strtoint(Qclt)+fieldbyname('Preparelt').asinteger+getlt(fieldbyname('ItemCode').asstring,3))))
                    +'                                 else  '+quotedstr(slCalendar(dbconnect,date,-(strtoint(Qclt)+fieldbyname('purchldtime').asinteger)))
                    +'                            end   '
         else
            tMpsqltext:='insert into #tmpuPMrpResult'
                    +' select distinct MrpResult.*,#tmpopenBomResult.Bomqty,Mrpqty=case ordinal when 2 then Orderqty when 5 then netqty end,  '
                    +'  ScrAprate=convert(varchAr,#tmpopenBomResult.BomScrAprate)+''%'','
                    +'  Itemflag=MrpResult.ItemCode+'' ''+Item.ItemName,  '
                    +'  Item.Qclt,'
                    +'  Item.Preparelt,'
                    +'   Uom.UomName                           '
                    +'   from MrpResult               '
                    +' join Item on MrpResult.ItemCode=Item.ItemCode  '
                    +' left outer join Uom on Item.UomCode=Uom.UomCode'
                    +' join #tmpopenBomResult on MrpResult.ItemCode=#tmpopenBomResult.ItemCode'
                    +' where (ordinal=2 or ordinal=5) '
                    +'and MrpResult.ItemCode= '+quotedstr(fieldbyname('ItemCode').asstring)
                    +' and MrpResult.releasedate=case MrpResult.PmCode when 0 then '+quotedstr(slCalendar(dbconnect,date,-(fieldbyname('Preparelt').asinteger+getlt(fieldbyname('ItemCode').asstring,3))))
                    +'                                 else  '+quotedstr(slCalendar(dbconnect,date,-(fieldbyname('purchldtime').asinteger)))
                    +'                            end   ';
         Executesql(AdoQry,tMpsqltext,1);
         next;
       end;
   end;
   Executesql(AdoQry,'select * from #tmpuPMrpResult where Mrpqty>0',0);
   if AdoQry.RecordCount>0 then
     Result:=True
      else
     Result:=False;
  finally
    AdoQry.Free;
  end;
end;

procedure TFrm_Mrp_Enter_MoSsParent.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  inherited;
try
Executesql(AdoQry_tmp,'drop table #tmpopenBom,#tmpopenBomResult,#tmpuPMrpResult',1);
except
end;
end;

function TFrm_Mrp_Enter_MoSsParent.existsfArItemCode(
  ItemCode: string): boolean;
var AdoQry:TAdoQuery;
begin
  AdoQry:=TAdoQuery.Create(self);
  AdoQry.EnableBCD:=False;
  try
    with AdoQry do
      begin
        Close;
        Connection:=dbconnect;
        sql.clear;
        sql.Add('select ite_ItemCode from Bom where ItemCode='
                +quotedstr(ItemCode));
      open;
      if recordCount=0 then
        Result:=False
      else Result:=True;
      end;
  finally
    AdoQry.Free;
  end;
end;


function TFrm_Mrp_Enter_MoSsParent.getlt(ItemCode: string;
  ltType: integer): integer;
var AdoQry:TAdoQuery;
begin
  Result:=0;
  AdoQry:=TAdoQuery.Create(self);
  AdoQry.EnableBCD:=False;
  try
    with AdoQry do
      begin
        Close;
        Connection:=dbconnect;
        sql.clear;
        sql.Add('select Preparelt,Qclt,runlt,purchldtime from Item where ItemCode='
                +quotedstr(ItemCode));
      open;
      case  ltType of
       1:  Result:=fieldbyname('Preparelt').asinteger;
       2:  Result:=fieldbyname('Qclt').asinteger;
       3:  Result:=fieldbyname('runlt').asinteger;
       4:  Result:=fieldbyname('purchldtime').asinteger;
      end;
      end;
  finally
    AdoQry.Free;
  end;
end;


end.