mrp_qry_uprightmrp.pas

一个MRPII系统源代码版本

unit Mrp_Qry_UpRightMrp;

Interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Base_Entry_Head, Menus, Db, ActnList, AdODB, Grids, DBGridEh, StdCtrls,
  ExtCtrls, ComCtrls, ToolWin;

Type
  TFrm_Mrp_Qry_UpRightMrp = Class(TFrm_Base_Entry_Head)
    AdoQry_HeadItemCode: TStringField;
    AdoQry_HeadItemName: TStringField;
    AdoQry_HeadUomName: TStringField;
    AdoQry_Headldtime: TFloatField;
    AdoQry_HeadItemflag: TStringField;
    AdoQry_Headoncheckqty: TFloatField;
    AdoQry_Headminqty: TFloatField;
    AdoQry_HeadPmCode: TIntegerField;
    AdoQry_HeadBatchstrat: TIntegerField;
    Label8: TLabel;
    lbl_Mrprundate: TLabel;
    AdoQry_HeadPreparelt: TIntegerField;
    AdoQry_Headrunlt: TIntegerField;
    AdoQry_HeadQclt: TIntegerField;
    AdoQry_HeadPmBatch: TIntegerField;
    AdoQry_HeadCurrentonhandInv: TFloatField;
    AdoQry_HeadAssignedqty: TFloatField;
    procedure Act_LookExecute(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormDestroy(Sender: TObject);
  private
  function getValue(Code:string;tableName:string):variant;
    { Private declarations }
  public
    procedure InitForm(AdOConnection:TAdOConnection;ShowExtendColumn:Boolean);Override;
    { Public declarations }
  end;

var
  Frm_Mrp_Qry_UpRightMrp: TFrm_Mrp_Qry_UpRightMrp;
  // ItemCode,ItemName,Uom,ldtime,PmBatch,CurrentInv,oncheckqty:string;
implementation

uses Mrp_Qry_UpRightMrp_D,Mrp_Global,Sys_Global;

{$R *.DFM }

{ TFrm_Mrp_Qry_UpRightMrp }

procedure TFrm_Mrp_Qry_UpRightMrp.InitForm(AdOConnection: TAdOConnection;
  ShowExtendColumn: Boolean);
var sqltext0,sqltext1:string;
    i:integer;
begin
Application.ProcessMessages;
  inherited;
        for i:=0 to dbgrideh.Columns.Count-1 do
         begin
         if dbgrideh.Columns[i].FieldName='Assignedqty' then
            dbgrideh.Columns[i].visible:=False;
         if dbgrideh.Columns[i].FieldName='CurrentonhandInv' then
          begin
            dbgrideh.Columns[i].Title.Caption:='当前可用库存';
            dbgrideh.Columns[i].Width:=80;
          end;
         end;
    lbl_Mrprundate.Caption:=getValue('RunMrpdate','MrpParam');
    // freefields:='PmBatch,CurrentonhandInv,oncheckqty,';
        //fieldbyname('Assignedqty').visible:=False;

      sqltext0:='select distinct ItemCode,PmCode, min(releasedate) as releasedate  '
            +'   into #tmPm                        '
            +'   from MrpResult                    '
            +' where ordinal=3 '
            +'   and PmCode<>9 '
            +' group by ItemCode,PmCode   '
            +' select t1.ItemCode,t1.PmCode,t1.onhand,t1.oncheck,t1.Assignedqty,t1.releasedate,t1.ordinal '
            +' into #tmponhand    '
            +' from MrpResult t1, #tmPm t2             '
            +' where t1.ItemCode=t2.ItemCode            '
            +'  and  t1.releasedate=t2.releasedate      '
            +'  and  t1.ordinal=3                       '
            +'  and  t1.PmCode=t2.PmCode';

    sqltext1:=' Select distinct Item.ItemCode,Item.ItemName,Item.minqty,MrpResult.PmCode,Item.Batchstrat,'+
              ' Itemflag=Item.ItemCode+'' ''+Item.ItemName,'+
             ' UomName=Uom.UomName,'+
             ' ldtime=case MrpResult.PmCode '+
             '     when 0 then Item.mnldtime '+
             '     else Item.purchldtime '+
             '   end,'+
             ' Item.Preparelt,'+
             ' Item.runlt,'+
             ' Item.Qclt,'+
             ' Item.PmBatch, '+
             ' Item.CurrentonhandInv as CurrentonhandInv, '+
           //  ' #tmponhand.onhand-isnull(#tmponhand.Assignedqty,0) as CurrentonhandInv, '+
             ' Assignedqty=isnull(#tmponhand.Assignedqty,0), '+
             ' Item.CurrentonCheckInv as oncheckqty '+
             //' Item.CurrentonhandInv '+
             ' into #tmpItemResult'+
             ' From Item '+
             ' Join MrpResult On Item.ItemCode=MrpResult.ItemCode and MrpResult.ordinal=1'+
             ' Join #tmponhand On Item.ItemCode=#tmponhand.ItemCode and MrpResult.PmCode=#tmponhand.PmCode '+
             ' left outer join Uom on Item.UomCode=Uom.UomCode ';
    selectfromsql:='select * from #tmpItemResult';
    with AdoQry_Head do
      begin
        Close;
        sql.clear;
        sql.Add(sqltext0);
        Prepared;
        try
        execsql;
        except
        end;

        Close;
        sql.clear;
        sql.Add(sqltext1);
        Prepared;
        try
        execsql;
        except
        end;

        Close;
        sql.clear;
        sql.Add('select * from #tmpItemResult Order by ItemCode');
        open;
        fieldbyname('Assignedqty').displaylabel:='订单已领料';
      end;
end;
       
procedure TFrm_Mrp_Qry_UpRightMrp.Act_LookExecute(Sender: TObject);
begin
  inherited;
if AdoQry_Head.RecordCount=0 then exit;
if Frm_Mrp_Qry_UpRightMrp_D=nil then
 begin
  Frm_Mrp_Qry_UpRightMrp_D:=TFrm_Mrp_Qry_UpRightMrp_D.Create(Self);
  Frm_Mrp_Qry_UpRightMrp_D.SetSysParam(userCode,ModuleCode,menuid,formatdatetime('yyyy.mm.dd',now));
  Frm_Mrp_Qry_UpRightMrp_D.ItemCode:=AdoQry_Head.fieldbyname('ItemCode').asstring;
  Frm_Mrp_Qry_UpRightMrp_D.ItemName:=AdoQry_Head.fieldbyname('ItemName').asstring;
  Frm_Mrp_Qry_UpRightMrp_D.Uom:=AdoQry_Head.fieldbyname('UomName').asstring;
  Frm_Mrp_Qry_UpRightMrp_D.ldtime:=floattostr(AdoQry_Head.fieldbyname('ldtime').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.Preparelt:=floattostr(AdoQry_Head.fieldbyname('Preparelt').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.runlt:=floattostr(AdoQry_Head.fieldbyname('runlt').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.Qclt:=floattostr(AdoQry_Head.fieldbyname('Qclt').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.PmBatch:=floattostr(AdoQry_Head.fieldbyname('PmBatch').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.ItemPmCode:=AdoQry_Head.fieldbyname('PmCode').asinteger;
  Frm_Mrp_Qry_UpRightMrp_D.CurrentInv:=floattostr(AdoQry_Head.fieldbyname('CurrentonhandInv').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.RunMrp:=1;
  Frm_Mrp_Qry_UpRightMrp_D.Assignedqty:=floattostr(AdoQry_Head.fieldbyname('Assignedqty').asfloat);
  Frm_Mrp_Qry_UpRightMrp_D.oncheckqty:=floattostr(AdoQry_Head.fieldbyname('oncheckqty').asfloat);
//  Frm_Mrp_Qry_UpRightMrp_D.success:=TemporArilyRunMrp(dbconnect,'select ItemCode from MrpResult where ItemCode='+quotedstr(AdoQry_Head.fieldbyname('ItemName').asstring)+' and ordinal=1 ',1);
 // showmessage(inttostr(Frm_Mrp_Qry_UpRightMrp_D.success));
 if AdoQry_Head.fieldbyname('PmCode').asinteger=0 then
  Frm_Mrp_Qry_UpRightMrp_D.PmCode:='0 制造';
 if AdoQry_Head.fieldbyname('PmCode').asinteger=1 then
  Frm_Mrp_Qry_UpRightMrp_D.PmCode:='1 采购';
 if AdoQry_Head.fieldbyname('PmCode').asinteger=2     then
  Frm_Mrp_Qry_UpRightMrp_D.PmCode:='2 委外加工';
 if AdoQry_Head.fieldbyname('PmCode').asinteger=3     then
  Frm_Mrp_Qry_UpRightMrp_D.PmCode:='3 既制造又委外';
 Frm_Mrp_Qry_UpRightMrp_D.minqty:=floattostr(AdoQry_Head.fieldbyname('minqty').asfloat);
 if AdoQry_Head.fieldbyname('Batchstrat').asinteger=0  then
  Frm_Mrp_Qry_UpRightMrp_D.Batchstrat:='直接批量法';
 if AdoQry_Head.fieldbyname('Batchstrat').asinteger=1   then
  Frm_Mrp_Qry_UpRightMrp_D.Batchstrat:='固定批量法';

  Frm_Mrp_Qry_UpRightMrp_D.InitForm(AdoQry_Head.Connection,True);
 end
 else Frm_Mrp_Qry_UpRightMrp_D.Show;
end;

procedure TFrm_Mrp_Qry_UpRightMrp.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
with AdoQry_tmp do
  begin
    Close;
    sql.clear;
    sql.Add('drop table #tmpItemResult,#tmPm,#tmponhand');
    try
    execsql;
    except
    end;
  end;

  inherited;

end;

procedure TFrm_Mrp_Qry_UpRightMrp.FormDestroy(Sender: TObject);
begin
  inherited;
  Frm_Mrp_Qry_UpRightMrp:=nil;
end;

function TFrm_Mrp_Qry_UpRightMrp.getValue(Code,
  tableName: string): variant;
var tmpAdoQry:TAdoQuery;
begin
 tmpAdoQry:=TAdoQuery.Create(Application);
 tmpAdoQry.EnableBCD:=False;
 try
   with tmpAdoQry do
     begin
      Connection:=dbconnect;
       Close;
       sql.clear;
       sql.Text:='select MrpParamValuec from '+tableName+' where MrpParamCode='+quotedstr(Code);
       open;
       try
       Result:=fieldbyname('MrpParamValuec').asstring;
       except
       Result:='';
       end;
     end;
 finally
   tmpAdoQry.Free;
 end;
end;

end.