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POCreating items via ajax force rails to create additional items in DB
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  1. POCreating items via ajax force rails to create additional items in DB
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    copied!<p>I am using Foundation and Rails (I dont know why, but I think that problem in foundation). When I create new comment for article, on first article I have one comment per click, as it have to be, but if I go to another article - its creates two similar comments, go to another article and I get 4 comments, then 7 and so on. I think that problem in Foundation, because it render errors in Browser:</p> <p>Uncaught Error: jquery-ujs has already been loaded! and</p> <p>Object [object Object] has no method 'foundation' </p> <p>Tell me please how can I solve this problem</p> <p>my model:</p> <pre><code>class Comment include Mongoid::Document include Mongoid::Timestamps belongs_to :commentable, polymorphic: true has_many :answers, as: :commentable, class_name: "Comment" default_scope queryable.order_by(:created_at.asc) field :body, type: String validates_presence_of :body end </code></pre> <p>my controller action: </p> <pre><code>def create @comment = @commentable.comments.new(params_comment) if @comment.save flash.now[:notice] = "..." @response = {comment: @comment, model: @commentable} respond_with(@comment) { @response } else flash.now[:alert] = "..." respond_with(@comment) end </code></pre> <p>end</p> <p>my create.js.coffee</p> <pre><code>$("&lt;%= escape_javascript( render 'shared/comment', @response)%&gt;").appendTo(".comments").hide().fadeIn(500) </code></pre> <p>and my view:</p> <pre><code>.comments =render "comment" </code></pre> <p>my partial:</p> <pre><code>.comment{ id: "comment-#{comment.id}"} = image_tag("delete/brian.jpg", class: "avatar") .comment-author =Faker::Name.name %time.comment-date= l comment.created_at .comment-text = comment.body -if comment.answers.any? .answers -comment.answers.each do |answer| .comments-answer =image_tag('delete/brian.jpg',class: "avatar") .comment-author =Faker::Name.name %time.comment-date= l(answer.created_at) .comment-text= answer.body = form_for([comment, Answer.new]) do |f| = f.text_area :body, rows: 8 = f.submit .wrapper = link_to 'Destroy', [model, comment], method: :delete, remote: true,class: "euro" %hr </code></pre> <p>form: </p> <pre><code>#comment_form = form_for([@article, @comment],:remote =&gt; true) do |f| = f.text_area :body, rows: 8 = f.submit "Написать", class: "button small round" </code></pre>
 

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