我该如何传递所选复选框数组的值?
在视图中:
= check_box_tag 'user_message_ids[]', user_message.id, false
= link_to "<button>Bulk Delete</button>".html_safe, profile_message_path(user_message), :id => 'user_message_ids', :confirm => "Are you sure?", :method => :delete
我可以将提交按钮放在这些区域中的任何一个吗?
比如这个:
= form_tag checked_messages_path do
= check_box_tag 'user_message_ids[]', user_message.id, false
--------objects---------------------------------------------
--------objects---------------------------------------------
--------objects---------------------------------------------
--------objects---------------------------------------------
= submit_tag "Delete Checked"
check_box
,那么更新将不会修改实体,因为 array param 将不会被发送。 - fguillen