我试图在富文本的文件管理器中显示属于某个用户的图像。我在github上发现了一个类似的问题:https://github.com/bastiaanterhorst/rich/issues/53
我试过这样的事情:field :anuncio, :rich_editor do
config({
:insert_many => true,
:scoped => true,
:scope_type => 'user',
:scope_id => bindings[:view]._current_user.id })
end
我在其他领域使用绑定但是当我尝试做的时候我只是说我得到以下错误:
/initializers/rails_admin.rb:101:in
block (4 levels) in <top (required)>': undefined method
[]'为nil:NilClass(NoMethodError)
以下作品为例
field :publish do
visible do
bindings[:view]._current_user.admin?
end
end
有谁知道怎么做?
91 field :termo do
92 help do
93 bindings[:view].render :partial => "termo", :locals => {:field => self}
94 end
95 end
96 field :anuncio, :rich_editor do
97 config({
98 :insert_many => true,
99 :scoped => true,
100 :scope_type => 'user',
101 :scope_id => bindings[:view]._current_user.id })
102 end