【发布时间】:2013-03-13 20:01:49
【问题描述】:
我正在将 Ajax 实施到我现有的 Rails 3.1 应用程序中。我正在与Samnang Chhun's excellent tutorial 进行比较——他的作品,我的没有。
这是我的链接:
<%= link_to('Do some Ajax!', @activity, :remote => true) %>
这是我的控制器:
class ActivitiesController < ApplicationController
respond_to :html, :js
# ...
def show
@activity = Activity.find(params[:id])
respond_with @activity
end
# ...
end
我的views/activities 文件夹包含show.html.erb 和show.js.erb。
更新:这是我包含的 JavaScript 文件:
<script src="/assets/jquery.js?body=1" type="text/javascript"></script>
<script src="/assets/jquery_ujs.js?body=1" type="text/javascript"></script>
<script src="/assets/activities.js?body=1" type="text/javascript"></script>
<script src="/assets/add2home.js?body=1" type="text/javascript"></script>
<script src="/assets/jquery.dropdownPlain.js?body=1" type="text/javascript"></script>
<script src="/assets/application.js?body=1" type="text/javascript"></script>
当我点击它时,页面刷新,一个直接的 HTML 请求,也被服务器输出验证(见第 2 行):
Started GET "/activities/18-leka-titta-pa-mig" for 127.0.0.1 at 2013-03-13 20:58:43 +0100
Processing by ActivitiesController#show as HTML
Parameters: {"id"=>"18-leka-titta-pa-mig"}
Activity Load (0.4ms) SELECT "activities".* FROM "activities" WHERE "activities"."id" = $1 LIMIT 1 [["id", "18-leka-titta-pa-mig"]]
WEBSITE: Babycenter.com
Tag Load (0.8ms) SELECT "tags".* FROM "tags" INNER JOIN "taggings" ON "tags"."id" = "taggings"."tag_id" WHERE "taggings"."taggable_id" = 18 AND "taggings"."taggable_type" = 'Activity'
Rendered layouts/_footer.html.erb (0.6ms)
Rendered activities/show.html.erb within layouts/application (63.4ms)
Rendered layouts/_facebook_sdk.html.erb (0.1ms)
Rendered activities/_filter_tabs.html.erb (3.1ms)
Completed 200 OK in 107ms (Views: 79.8ms | ActiveRecord: 21.6ms)
我做错了什么?
【问题讨论】:
-
中是否包含任何 javascript?
-
是的,请参阅上面的更新帖子。
-
@TomSöderlund,给出的答案是否解决了您的问题?
-
@zeantsoi 不,还没有。
-
现在找到了,请看下面的答案。
标签: ruby-on-rails ajax ruby-on-rails-3.1