修改搜索用户报错

app/controllers/users_controller.rb

@@ -376,7 +376,8 @@ class UsersController < ApplicationController
       "show_changesets" => true
     }
        scope = User.logged.status(@status)
-       scope = scope.like(params[:name],params[:search_by][:id]) if params[:name].present?
+       @search_by = params[:search_by] ? params[:search_by][:id] : 0
+       scope = scope.like(params[:name],@search_by) if params[:name].present?
        @user_count = scope.count
        @user_pages = Paginator.new @user_count, @limit, params['page']
        @user_base_tag = params[:id] ? 'base_users':'users_base'

app/views/users/search.html.erb

@@ -20,8 +20,8 @@
 			</td>
 			<td rowspan="2" >	
 			<div class="project-search" style="float: right">
-              <label for="user_browse_label"><%= l(:label_user_search_type) %></label>
-              <%= select  "search_by", "id",
+              <!--label for="user_browse_label"><%#= l(:label_user_search_type) %></label-->
+              <%#= select  "search_by", "id",
                           { l(:label_search_by_login) => "0", l(:label_search_by_name) => "1", l(:label_search_by_email) => "2" },
                           :size => 20 %>
 			<%= text_field_tag 'name', params[:name], :size => 30 %>