Displaying 2 results from an estimated 2 matches for "remove_memb".
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remove_me
2006 Aug 08
3
problem inserting parameters in link_to_remote
...Ajax to transfer a name from the long list
to the group, or drop an existing name from the group.
But.
If I add a person to the group, and try to remove
without refresh, it doesn''t work. My link is formed
by <%= link_to_remote ''add'', :url => { :action =>
"remove_member", :id => person.id, :group_id =>
group.id"} %> For a member who''s in the group when I
reach the page, that generates a call to
/controller/remove_member/person.id?group_id=group.id
as it should. But if I add a member ''foo'' to the
group and then try...
2006 Jun 08
3
has_many :through updates on delete.
...:member, :class_name => ''Actor'', :foreign_key => ''member_id''
belongs_to :source_group, :class_name => ''Group'', :foreign_key =>
''source_group_id''
end
Now, when removing a member from a Group (in the method
Group.remove_member), I need to delete a particular GroupMember instance
so I call group_members.delete(group_member). Fine so far, except that
the "has_many :through" association ''members'' doesn''t get updated! It
seems to have retained the cached @members value and doesn...