我想創建一個時間軸,用戶可以在時間軸上創建事件。過去我的工作很好,但是之後我的Rails版本更新到3.2.14,並且它不再有效。如果版本之間發生了變化,或者我做錯了什麼,這可能是一個語法錯誤嗎?Rails-javascript沒有通過遠程調用加載div
時間軸顯示視圖呈現包含時間軸的部分,並創建/編輯/銷燬事件的表單部分。據我瞭解,表單正在提交,並應該調用create.js.erb。
實際發生的事情是,當我點擊「創建事件」時,頁面的內容被標準的「事件成功創建」通知(不是來自create.js.erb的通知)簡單地替換,並且一切都消失了。該事件已經創建。誰能幫忙?
時間表顯示視圖:
<div id="show-timeline">
<%= render :partial => "show_timeline" %>
</div>
<div class="content-box timeline-box">
<div id="my-timeline-box">
<%= render :partial => "my_timeline" %>
</div>
<br />
<button id="new-event-button" class="btn btn-success btn-large">New Event</button>
<button id="edit-events-button" class="btn btn-info btn-large">Edit Events</button>
<button id="delete-events-button" class="btn btn-danger btn-large">Delete Events</button>
<div id="events-forms">
<div id="new-event">
<%= render :partial => "new_event", :locals => { :event => Event.new(:timeline_id=>@timeline.id) }, :remote => true %>
</div>
<div id="edit-events">
<%= render :partial => "edit_events", :locals => { :events => current_user.events }, :remote => true %>
</div>
<div id="delete_events">
<%= render :partial => "delete_events", :locals => { :events => current_user.events } %>
</div>
</div>
<div id="events-forms-edit"> </div>
</div>
事件/ create.js.erb
$('#new-event').html('<%= escape_javascript(render :partial => "/timelines/new_event", :locals => { :event => Event.new(:timeline_id=>@timeline.id) }, :remote => true) %>');
$('.notice').html("<p>Event was successfully created.</p>");
$('.notice').show(300);
$('#my-timeline-box').html('<%= escape_javascript(render :partial => "/timelines/my_timeline") %>');
$('#show-timeline').html('<%= escape_javascript(render :partial => "/timelines/show_timeline") %>');
$('#edit-events').html('<%= escape_javascript(render :partial => "/timelines/edit_events", :locals => { :events => current_user.events }, :remote => true) %>');
$('#delete_events').html('<%= escape_javascript(render :partial => "/timelines/delete_events", :locals => { :events => current_user.events }) %>');
事件控制器創建行動:
def create
@event = Event.new(params[:event])
@timeline = current_user.timeline
respond_to do |format|
if @event.save
format.html { redirect_to @event.timeline, notice: 'Event was successfully created.' }
format.json { render json: @event, status: :created, location: @event }
format.js
else
format.html { render action: "new" }
format.json { render json: @event.errors, status: :unprocessable_entity }
format.js
end
end
end
任何幫助,將不勝感激!
更新:
_new_event.html.erb
<br />
<h2>Add an event</h2>
<h4>Fill in the form and click 'Create Event' to add a new event to the timeline.</h4>
<%= form_for(event, :remote => true) do |f| %>
<% if event.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(event.errors.count, "error") %> prohibited this event from being saved:</h2>
<ul>
<% event.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<%=f.hidden_field 'timeline_id', :value => current_user.timeline.id %>
<div class="field">
<%= f.label :date %><br />
<%= f.date_select :start_date, :order => [:day, :month, :year], :start_year => 1800 %>
</div>
<div class="field">
<%= f.label :title %><br />
<%= f.text_field :headline, :size => 50 %>
</div>
<div class="field">
<%= f.label :event_description %><br />
<%= f.text_area :text, :size => "47x4" %>
</div>
<%= check_box_tag "blockCheck", :value => "1", :checked => false %>
<div class="field" id="media_box">
<%= f.label :media %> <span>Please paste a URL here</span><br />
<%= f.text_field :media, :size => 50 %>
</div>
<div class="field">
<%= f.label :media_description %><br />
<%= f.text_area :caption, :size => "47x3" %>
</div>
<div class="actions">
<%= f.submit 'Create Event', :class => "btn btn-success" %>
</div>
<% end %>
控制檯輸出(當 「創建活動」 被點擊):
Started POST "/events" for 127.0.0.1 at 2013-08-07 15:07:03 +0100
Processing by EventsController#create as JS
Parameters: {"utf8"=>"V", "authenticity_token"=>"ppQnTSwha1veoTzAenrtl7uhtQ8wC
F6c2/AZMDGA/UE=", "event"=>{"timeline_id"=>"4", "start_date(3i)"=>"7", "start_da
te(2i)"=>"8", "start_date(1i)"=>"2013", "headline"=>"", "text"=>"", "media"=>"",
"caption"=>""}, "commit"=>"Create Event"}
←[1m←[36mUser Load (5.0ms)←[0m ←[1mSELECT "users".* FROM "users" WHERE "users
"."id" = 2 LIMIT 1←[0m
←[1m←[35mTimeline Load (15.0ms)←[0m SELECT "timelines".* FROM "timelines" WHE
RE "timelines"."id" = 4 LIMIT 1
←[1m←[36mTimeline Load (38.0ms)←[0m ←[1mSELECT "timelines".* FROM "timelines"
WHERE "timelines"."user_id" = 2 LIMIT 1←[0m
←[1m←[35m (0.0ms)←[0m begin transaction
←[1m←[36mSQL (6.0ms)←[0m ←[1mINSERT INTO "events" ("caption", "created_at", "
credit", "end_date", "headline", "media", "start_date", "text", "thumbnail", "ti
meline_id", "updated_at") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)←[0m [["capti
on", ""], ["created_at", Wed, 07 Aug 2013 14:07:04 UTC +00:00], ["credit", nil],
["end_date", nil], ["headline", ""], ["media", ""], ["start_date", Wed, 07 Aug
2013], ["text", ""], ["thumbnail", nil], ["timeline_id", 4], ["updated_at", Wed,
07 Aug 2013 14:07:04 UTC +00:00]]
←[1m←[35m (171.0ms)←[0m commit transaction
Rendered timelines/_new_event.html.erb (15.0ms)
Rendered timelines/_my_timeline.html.erb (0.0ms)
Rendered timelines/_show_timeline.html.erb (0.0ms)
←[1m←[36mEvent Load (30.0ms)←[0m ←[1mSELECT "events".* FROM "events" INNER JO
IN "timelines" ON "events"."timeline_id" = "timelines"."id" WHERE "timelines"."u
ser_id" = 2←[0m
Rendered timelines/_edit_events.html.erb (41.0ms)
Rendered timelines/_delete_events.html.erb (3.0ms)
Rendered events/create.js.erb (5123.3ms)
Completed 200 OK in 7899ms (Views: 7538.4ms | ActiveRecord: 265.0ms)
但是,沒有得到呈現。
我可以看到_new_event.html.erb部分 – beck03076
我已經將它添加到原始問題的底部了。謝謝 – ecs
你的螢火蟲控制檯的輸出是什麼? – beck03076