我正在努力构建一个HTML,它将用于我的最终用户想要用于产品旋转木马的jQuery循环旋转木马插件中。插件需要HTML如下所示:
<div id="slide-0"><!-- anything in here --></div>
<div id="slide-1"><!-- anything in here --></div>
<div id="slide-2"><!-- anything in here --></div>
<!--
我从我的数据库中获得了大量数据,我之前在记录集中迭代了这些数据,如下所示:
sql = "select * from table"
set rs = conn.execute(sql)
if not rs.eof then
do until rs.eof
id = rs("id")
fullname = rs("fullname")
response.write("<a href='/" & id & "'>Hi " & fulln
这有可能吗?因为我无法预先获得方法参数,所以我试图用提取()函数来完成这个任务吗?
class Test{
public function getData($id){
//use $id here
}
}
$class = 'Test'; //this is determined dymanically
$method = 'getData'; //this is also determined dynamically
$arguments = ['id'=>'1234'];
$test =
我想删除一些核心PHP中的数据,比如下面的查询
WHERE user_id=$id AND sender_id=$send_id OR user_id=$send_id AND sender_id=$id
因此,我在CodeIgniter中尝试使用活动记录,如下所示:
$this->db->where('user_id ', $id);
$this->db->or_where('user_id ', $send_id);
$this->db->where('sender_id ', $send_id);
$th
当在模型上声明has_many关系时,动态添加访问器方法,允许传入is数组:
class Example < ActiveRecord::Base
has_many :foos
end
它允许:
$ m = Example.create!
$ m.foo_ids = [1, 2, 3]
但是,当声明has_one关系时,这样就创建了这样的访问器:
class Example < ActiveRecord::Base
has_one :foo
end
这不允许:
$ m = Example.create!
$ m.foo_id = 1 # No method error