Javascripts not precompiled?

问题

in my app/assets/javascripts/specific.js I have

//= require_tree ./specific

in app/assets/javascripts/specific/chat I have pusher.js

Also, in config/environments/production I have

config.assets.precompile += %w( specific.js some_other_manifest.js )

However, when I go into production (on heroku) it still complains pusher.js is not precompiled. What am I doing wrong here?

While the application is deployed, the javascript files seem to be compiled.

from Heroku logs:

   Compiled specific/chat/pusher.js  (0ms)  (pid 1042)
   Compiled specific.js  (60ms)  (pid 1042)

But when I go to the view,

 ActionView::Template::Error (specific/chat/pusher.js isn't precompiled):
     1: <%= javascript_include_tag 'specific/chat/pusher' %>
     2: <%= javascript_include_tag params[:controller] %>
     3: 
     4: <div id="chat-header">
   app/views/messages/index.html.erb:1:in `_app_views_messages_index_html_erb___3285714722884343394_70246542189040'

I also tried putting config.assets.precompile .. option inside config/application.rb instead of production.rb

Related: Assets say "not precompiled" when they are precompiled

When I run assets:precompile and look in public/assets folder, I see that they are all precompiled (e.g. specific-bfgbfbf4534535.js)

So the asset is actually precompiled, but the error says it isn't precompiled

From my view:

<%= javascript_include_tag 'specific/chat/pusher.js' %>

回答1:

You don't include specific files, you include the entire manifest, that's the whole point of manifests.

This can't work:

<%= javascript_include_tag 'specific/chat/pusher' %>

Instead, you need a single include for the top-level manifest:

<%= javascript_include_tag 'specifics' %>

From your comment below your question:

It's not supposed to be included in application.html.erb

That isn't how precompiled assets work. You need to include specifics.js, or build another (more granular) manifest. The point of manifests is that they produce a single minified blob of code to be included. You specifically say you see a specific-bfgbfbf4534535.js in your compiled assets folder; that is the file that will be included, and it contains pusher.js.

回答2:

try to precompile all assets:

config.assets.precompile += %w( *.css *.js )

来源：https://stackoverflow.com/questions/17055213/javascripts-not-precompiled

标签

ruby-on-rails-3

asset-pipeline