質問編集履歴
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コードの記入など
test
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File without changes
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test
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@@ -3,3 +3,163 @@
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ページの検証をするとどのform_withにはデフォルトにあるremote :trueが機能していませんでした
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何が原因でしょうか？
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Instagram風アプリを作っていまして、
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<div id="comment-post-<%= post.id.to_s %>">
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<%= render 'comment_list', { post: post } %>
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</div>
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<%= link_to time_ago_in_words(post.created_at).upcase + "前", post_path(post),
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class: "light-color post-time no-text-decoration" %>
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<hr>
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<div class="row actions" id="comment-form-post-<%= post.id.to_s %>">
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<%= form_with model: [post, Comment.new], class: "w-100" do |f| %>
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<%= f.hidden_field :user_id, value: current_user.id %>
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<%= f.hidden_field :post_id, value: post.id %>
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<%= f.text_field :comment, class: "form-control comment-input border-0", placeholder: "コメント ...", autocomplete: :off %>
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<% end %>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<% end %>
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ここでコメントを作り送信すると、
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ActionController::UnknownFormat in CommentsController#create
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ActionController::UnknownFormat
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Extracted source (around line #7):
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@post = @comment.post
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if @comment.save
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respond_to :js
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else
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flash[:alert] = "コメントに失敗しました"
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end
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Rails.root: /myapp
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Application Trace | Framework Trace | Full Trace
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app/controllers/comments_controller.rb:7:in `create'
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Request
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Parameters:
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{"authenticity_token"=>"[FILTERED]", "comment"=>{"user_id"=>"1", "post_id"=>"6", "comment"=>"こんにちは"}, "post_id"=>"6"}
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Toggle session dump
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Toggle env dump
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Response
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Headers:
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None
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このようなエラーがおこりました。
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コントローラーはこのようになります
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class CommentsController < ApplicationController
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before_action :authenticate_user!
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def create
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@comment = Comment.new(comment_params)
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@post = @comment.post
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if @comment.save
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respond_to :js
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else
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flash[:alert] = "コメントに失敗しました"
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end
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end
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def destroy
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@comment = Comment.find_by(id: params[:id])
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@post = @comment.post
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if @comment.destroy
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respond_to :js
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else
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flash[:alert] = "コメントの削除に失敗しました"
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end
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end
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private
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def comment_params
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params.required(:comment).permit(:user_id, :post_id, :comment)
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