Question

您好我的公司有一个搜索栏..但它似乎是呕吐和错误，我无法理解为什么！

我的观点

application.html.erb

<%= form_tag firms_path, :method => 'get', :class => 'form-search'  do %>
<%= text_field_tag :search, params[:search], :class => 'input-medium search-query', :placeholder => 'Firm name' %>
<%= submit_tag "Search", :name => nil ,:class => 'btn' %>
<% end %>

我的firm_controller.rb

def index
 @firms = Firm.search(params[:search])
end


def self.search(search)
  if search
   where(['name LIKE ?', "%#{search}%"]).page(params[:id])
  else
   scoped
  end
end

这曾经工作得很好，但现在它正在抛弃这个错误。

NameError in FirmsController#index

undefined local variable or method `params' for #<Class:0x007f93cd8b2ac8>

app/models/firm.rb:13:in `search'
app/controllers/firms_controller.rb:8:in `index'

有什么想法吗？在此先感谢您的任何帮助

罗斯

Answer 1

修改

def index
 @firms = Firm.search(params[:search], params[:id])
end

def self.search(search, id)
 if search
   where(['name LIKE ?', "%#{search}%"]).page(id)
 else
  scoped
 end
end

Rails搜索[params]错误

1 个答案: