动态创建菜单和动态关联菜单项事件

//动态创建四级菜单

var
  MainMenu:TMainMenu;
  SubMenu,SubMenu2,submenu3,submenu4:TMenuItem;

  MainMenu:=TMainMenu.Create(self);
  MainMenu.AutoHotkeys:=maManual;

    SubMenu:=TMenuItem.Create(self); 
    SubMenu.Caption:='一级菜单';
    MainMenu.Items.Add(SubMenu);

        SubMenu2:=TMenuItem.Create(self); 
        SubMenu2.Caption:='二级菜单';
        SubMenu.Add(SubMenu2);

            submenu3:=TMenuItem.Create(self);  
            submenu3.Caption:='三级菜单';
            submenu2.Add(submenu3);

                submenu4:=TMenuItem.Create(self); 
                submenu4.Caption:='四级菜单';
                submenu3.Add(submenu4);

//动态给四级菜单关联事件

procedure LinkEvent;
var
  i,j,k,l,t:Integer;
begin
  for i:=0 to MainMenu.Items.Count-1 do
  begin
    for t:=Low(ss) to High(ss) do
      if MainMenu.Items[i].Caption=ss[t] then
        MainMenu.Items[i].OnClick:=MenuItemClick;
    for j:=0 to MainMenu.Items[i].Count-1 do
    begin
      for t:=Low(ss) to High(ss) do
        if MainMenu.Items[i].Items[j].Caption=ss[t] then
          MainMenu.Items[i].Items[j].OnClick:=MenuItemClick;
      for k:=0 to MainMenu.Items[i].Items[j].Count-1 do
      begin
        for t:=Low(ss) to High(ss) do
          if MainMenu.Items[i].Items[j].Items[k].Caption=ss[t] then
            MainMenu.Items[i].Items[j].Items[k].OnClick:=MenuItemClick;
        for l:=0 to MainMenu.Items[i].Items[j].Items[k].Count-1 do
          for t:=Low(ss) to High(ss) do
            if MainMenu.Items[i].Items[j].Items[k].Items[l].Caption=ss[t] then
              MainMenu.Items[i].Items[j].Items[k].Items[l].OnClick:=MenuItemClick;
      end;
    end;
  end;
end;

 

//动态菜单数据表设计

菜单树

层次序列号  功能编号  功能名称  标识  是否激活
ccxlh  gnbh  gnmch  biaoshi  beactive
00                                采购管理                                              是
0000                              合同管理                                              是
000000 HET001A 合同登记 是
000001                HET001B      合同审核                                              是
000002                HTWENDANG    合同文档管理                                          是
0001                              采购订单                                              是
000100                JHF110A      采购订单                                              是
000101                JHF110C      采购订单删除                                          是
000102                JHF110B      采购订单审核                                          是
0002                              采购入库业务                                          是
000200                JHG112A      采购开票单据                                          是
000201                JHG112B      采购开票单据审核                                      是