form_tag調用自定義方法？電話創建第一個

我試圖用<%= form_tag(hashtags_path, :method => :vote) do %>來調用自定義方法def vote，似乎我有一半的工作。它首先調用def create然後調用def vote。我不希望它首先運行創建，因爲此時會觸發大量不需要的操作。form_tag調用自定義方法？電話創建第一個

hashtags_controller

class HashtagsController < ApplicationController 

    def home 

    end 

    def vote 
     redirect_to thanks_path 
    end 

    def show 


    end 

    def index 

    end 

    def create 
     Hashtag.pull_hashtag(params[:hashtag]) 
     @random_hashtag_pull = Hashtag.random_hashtags_pull 
     respond_to do |format| 
     format.html { redirect_to vote_path } 
     format.js 
    end 
    end 

end

_vote_tweets.html.erb

<%= form_tag(hashtags_path, :method => :vote) do %> 
<div id="hashtags" class="twitter-hashtag-voting-block-v1"> 
    <% @random_hashtag_pull.each do |hashtag| %> 
    <div class="span4 twitter-spans-v1" id="<%= hashtag.id %>"> 
    <div id="tweet-block-v1" class="hashtag-tweet-database-container"> 
    <div class="tweet-block-border-v1"> 
    <div class="tweet-block-spacing-v1"> 
     <div class="twitter-block-author-v1"> 
      <a class="twitter-block-user-v1" target="_blank" href="https://twitter.com/<%= hashtag.from_user %>"> 
      <span class="twitter-author-image-v1"><img alt="" class="twitter-author-image-photo-v1" src="<%= hashtag.profile_image_url %>"></span> 
      <span class="twitter-author-name-v1"><%= hashtag.from_user_name %></span> 
      <span class="twitter-author-nickname-v1">@<%= hashtag.from_user %></span></a> 
      <iframe class="twitter-follow-button-v1" scrolling="no" frameborder="0" src="//platform.twitter.com/widgets/follow_button.html#align=right&button=grey&screen_name=<%= hashtag.from_user %>&show_count=false&show_screen_name=false&lang=en" allowtransparency="true"></iframe> 
     </div> 
    <div class="twitter-text-container-v1"> 
     <p class="twitter-text-field-v1"><%= sanitize(auto_link(hashtag.text).html_safe, :suppress_no_follow => true) %></p> 
    </div> 
    <div class="twitter-footer-v1"> 
     <a class="twitter-view-details-v1" target="_blank" href="https://twitter.com/<%= hashtag.from_user %>/statuses/<%= hashtag.tweet_id %>"> 
     <span class="tweet-date-v1"><%= hashtag.created_at.strftime("%d %b %Y") %></span></a> 
     <span class="twitter-vote-button-v1"><%= submit_tag "Vote!", class: "btn btn-mini btn-primary" %></span> 
     <script type="text/javascript" src="//platform.twitter.com/widgets.js"></script> 
     <ul class="twitter-intent-ul-v1"> 
     <li class="twitter-intent-li-v1"><a href="https://twitter.com/intent/tweet?in_reply_to=<%= hashtag.tweet_id %>" class="twitter-intent-tweet" title="Reply"></a></li> 
     <li class="twitter-intent-li-v1"><a href="https://twitter.com/intent/retweet?tweet_id=<%= hashtag.tweet_id %>" class="twitter-intent-retweet" title="Retweet"></a></li> 
     <li class="twitter-intent-li-v1"><a href="https://twitter.com/intent/favorite?tweet_id=<%= hashtag.tweet_id %>" class="twitter-intent-favorite" title="Favorite"></a></li> 
     </ul> 
     </div> 
     </div> 
     </div> 
     </div> 
     </div> 
    <% end %> 
</div> 
<% end %>

的routes.rb

root :to => "hashtags#home" 
    resources :hashtags do 
    get 'vote', :on => :member 
    end 

    match '/vote', :to => 'hashtags#vote' 

    match '/thanks', :to => 'pages#thanks'

來源

2012-12-08 thebusiness11

必須創建自定義路線

match '/cast_vote', :to => 'hashtags#cast_vote'

來源

2012-12-16 01:55:46 thebusiness11

form_tag調用自定義方法？電話創建第一個

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