XOOPS內建表單Class

群組選單：（含訪客預設false，多選預設false）
$元件變數=new XoopsFormSelectGroup('標題', 'name', 含訪客, '值', 大小 ,多選);

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$SelectGroup_name = new XoopsFormSelectGroup("", "add_group", false, $add_group, 4, true);

$SelectGroup_name->addOption("","全部開放", false);
 $add_group = $SelectGroup_name->render();


 $SelectGroup_name2 = new XoopsFormSelectGroup("", "view_group", false, $view_group, 4, true);
 $SelectGroup_name2->addOption("","全部開放", false);
 $view_group = $SelectGroup_name2->render();

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