function IsParent($myid,$topid,$dsql)
{
$row = $dsql->GetOne("select ID,reID from #@__arctype where ID='$myid'");
if($row['reID']==$topid) return true;
else if($row['reID']==0) return false;
else return IsParent($row['reID'],$topid,$dsql);
}
function IsParent($myid, $topid, $dsql)
{
$row = $dsql->GetOne("select id,reid,topid from #@__arctype where topid='{$myid}' or id='{$myid}'");
if ($row['reid'] == $topid) {
return true;
} else {
if ($row['reid'] == 0) {
return false;
} else {
return IsParent($row['reid'], $topid, $dsql);
}
}
}
$win->AddHidden('typeid', $typeid);
$win->AddHidden('channelid', $channelid);
$win->AddHidden('nextjob', 'unitok');
$win->AddTitle("移动目录时不会删除原来已创建的列表，移动后需重新对栏目创建HTML。");
$win->AddItem('你选择的栏目是：', "{$typename}({$typeid})");
$win->AddItem('你希望移动到那个栏目？', "<select name='movetype'>\r\n<option value='0'>移动为顶级栏目</option>\r\n{$typeOptions}\r\n</select>");
$win->AddItem('注意事项：', '不允许从父级移动到子级目录，只允许子级到更高级或同级或不同父级的情况。');
$winform = $win->GetWindow('ok');
$win->Display();
exit;
} else {
if ($typeid == $movetype) {
ShowMsg('移对对象和目标位置相同！', 'catalog_main.php');
exit;
}
if (IsParent($movetype, $typeid)) {
ShowMsg('不能从父类移动到子类！', 'catalog_main.php');
exit;
}
$dsql->ExecuteNoneQuery(" UPDATE `#@__arctype` SET reid='{$movetype}' WHERE id='{$typeid}' ");
UpDateCatCache();
ShowMsg('成功移动目录！', 'catalog_main.php');
exit;
}
}
}
}
}
}
}
}
