Ruby on rails 3 仅在写入渲染时进行布局渲染:布局=>';应用程序';利用一切资源
代码:, 我试图在控制器中使用继承,但出于某种原因,布局是这样工作的,我想我做错了什么,但我看不出来Ruby on rails 3 仅在写入渲染时进行布局渲染:布局=>';应用程序';利用一切资源,ruby-on-rails-3,Ruby On Rails 3,代码:, 我试图在控制器中使用继承,但出于某种原因,布局是这样工作的,我想我做错了什么,但我看不出来 class StandardController < ApplicationController attr_accessor :model, :url handles_sortable_columns def index @records = @model.all @q = model.search params[:q] @records = @q.r
class StandardController < ApplicationController
attr_accessor :model, :url
handles_sortable_columns
def index
@records = @model.all
@q = model.search params[:q]
@records = @q.result(:distinct => true).order(sortable_column_order).paginate(:page => params[:page], :per_page=>10)
#I'm not sure why I have to do this on every method
#but if I don't rails doesn't recognize layout
render :layout => 'application'
end
def new
@record = @model.new
render :layout => 'application'
end
def edit
@record = @model.find(params[:id])
render :layout => 'application'
end
def show
@record = @model.find(params[:id])
render :layout => 'application'
end
def create
@record = @model.new(params[@model.to_s.downcase])
respond_to do |format|
if @record.save
format.html { redirect_to @url, notice: 'Successfully created.' }
else
format.html { render action: "new" }
end
end
end
def update
@record = @model.find(params[:id])
respond_to do |format|
if @record.update_attributes(params[@model.to_s.downcase])
format.html { redirect_to @url, notice: 'Successfully updated.' }
else
format.html { render action: "edit" }
end
end
end
def destroy
@record = @model.find(params[:id])
@record.destroy
respond_to do |format|
format.html { redirect_to @url }
end
end
end
class DepartmentsController < StandardController
before_filter do
@url = departments_url
@edit_record_path = lambda {|record| edit_department_path(record) }
@new_record_path = new_department_path
@title = "Departments"
end
def initialize
@model = Department
end
end
您可以在应用程序控制器中指定布局 只要加上这一行。应用程序必须位于layout/application.html.erb中
layout 'application'
它不起作用,我不知道为什么,我试着在每个控制器中写这行,但也不起作用。
layout 'application'