【发布时间】:2012-04-02 06:02:12
【问题描述】:
我有这个应用程序显示问题
http://strong-sunrise-4122.herokuapp.com/movies
试试
- 按标题排序
- 选择一些评分并刷新
- 按日期排序 --> 不起作用!!
传递给控制器的参数不包含“sort=date”但仍然包含“sort=title”怎么可能?但是,如果我在浏览器中删除 cookie 该链接再次起作用。对不起,如果这是一个愚蠢的问题。实际上我存储了一些状态 在会话中,根本不要触摸任何 cookie 结构。附上“haml”代码
-# This file is app/views/movies/index.html.haml
%h1 All Movies
=form_tag movies_path, :method => :get do
Include:
- @all_ratings.each_pair do |rating, set|
= rating
= check_box_tag "ratings[#{rating}]", true, set
= submit_tag 'Refresh', :id => 'ratings_submit'
%table#movies
%thead
%tr
%th{:class => miohelp("title")}= link_to 'Movie Title' , "/movies?sort=title" , :id => "title_header"
%th Rating
%th{:class => miohelp("date")}= link_to 'Release Date' , "/movies?sort=date",:id => "release_date_header"
%th More Info
%tbody
- @movies.each do |movie|
%tr
%td= movie.title
%td= movie.rating
%td= movie.release_date
%td= link_to "More about #{movie.title}", movie_path(movie)
= link_to 'Add new movie', new_movie_path
【问题讨论】:
-
显示生成链接的代码!
标签: ruby-on-rails session cookies controller