本文介绍了Rails从控制器重定向到锚标签的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用注释表作为多态关联.当我保存评论并将其重定向到相应的关联模型.我希望它传递一个锚标记以自动向下滚动以显示注释.我正在尝试以下操作,但锚标记未传递到网址
I am using Comments table as polymorphic associations. When i save the comment and it redirects to the respective associated model. I want it to pass an anchor tag to auto scroll down to display the comments. Am trying the following but the anchor tag is not passing to the url
@comment = @commentable.comments.new comment_params
@comment.user = current_user
@comment.save
redirect_to @commentable, :anchor => '#comments'
耙路
Prefix Verb URI Pattern Controller#Action
rate POST /rate(.:format) rater#create
new_user_session GET /users/sign_in(.:format) devise/sessions#new
user_session POST /users/sign_in(.:format) devise/sessions#create
destroy_user_session DELETE /users/sign_out(.:format) devise/sessions#destroy
user_password POST /users/password(.:format) devise/passwords#create
new_user_password GET /users/password/new(.:format) devise/passwords#new
edit_user_password GET /users/password/edit(.:format) devise/passwords#edit
PATCH /users/password(.:format) devise/passwords#update
PUT /users/password(.:format) devise/passwords#update
cancel_user_registration GET /users/cancel(.:format) devise/registrations#cancel
user_registration POST /users(.:format) devise/registrations#create
new_user_registration GET /users/sign_up(.:format) devise/registrations#new
edit_user_registration GET /users/edit(.:format) devise/registrations#edit
PATCH /users(.:format) devise/registrations#update
PUT /users(.:format) devise/registrations#update
DELETE /users(.:format) devise/registrations#destroy
root GET / welcome#index
artists GET /artists(.:format) artists#index
POST /artists(.:format) artists#create
new_artist GET /artists/new(.:format) artists#new
edit_artist GET /artists/:id/edit(.:format) artists#edit
artist GET /artists/:id(.:format) artists#show
PATCH /artists/:id(.:format) artists#update
PUT /artists/:id(.:format) artists#update
DELETE /artists/:id(.:format) artists#destroy
album_comments GET /albums/:album_id/comments(.:format) albums/comments#index
POST /albums/:album_id/comments(.:format) albums/comments#create
new_album_comment GET /albums/:album_id/comments/new(.:format) albums/comments#new
edit_album_comment GET /albums/:album_id/comments/:id/edit(.:format) albums/comments#edit
album_comment GET /albums/:album_id/comments/:id(.:format) albums/comments#show
PATCH /albums/:album_id/comments/:id(.:format) albums/comments#update
PUT /albums/:album_id/comments/:id(.:format) albums/comments#update
DELETE /albums/:album_id/comments/:id(.:format) albums/comments#destroy
albums GET /albums(.:format) albums#index
POST /albums(.:format) albums#create
new_album GET /albums/new(.:format) albums#new
edit_album GET /albums/:id/edit(.:format) albums#edit
album GET /albums/:id(.:format) albums#show
PATCH /albums/:id(.:format) albums#update
PUT /albums/:id(.:format) albums#update
DELETE /albums/:id(.:format) albums#destroy
song_comments GET /songs/:song_id/comments(.:format) songs/comments#index
POST /songs/:song_id/comments(.:format) songs/comments#create
new_song_comment GET /songs/:song_id/comments/new(.:format) songs/comments#new
edit_song_comment GET /songs/:song_id/comments/:id/edit(.:format) songs/comments#edit
song_comment GET /songs/:song_id/comments/:id(.:format) songs/comments#show
PATCH /songs/:song_id/comments/:id(.:format) songs/comments#update
PUT /songs/:song_id/comments/:id(.:format) songs/comments#update
DELETE /songs/:song_id/comments/:id(.:format) songs/comments#destroy
songs GET /songs(.:format) songs#index
POST /songs(.:format) songs#create
new_song GET /songs/new(.:format) songs#new
edit_song GET /songs/:id/edit(.:format) songs#edit
song GET /songs/:id(.:format) songs#show
PATCH /songs/:id(.:format) songs#update
PUT /songs/:id(.:format) songs#update
DELETE /songs/:id(.:format) songs#destroy
GET /get_albums_of_artist/:artist_id(.:format) songs#get_albums_of_artist
推荐答案
删除锚字符串中的#
符号,并在url helper方法中调用anchor:
:redirect_to comments_path(anchor: 'anchor_tag')
Remove the #
symbol in your anchor string and call anchor:
within the url helper method: redirect_to comments_path(anchor: 'anchor_tag')
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