This is what I have done to my server
set :static_cache_control, [:public, {:max_age => 604800}]
However, when I use firebug I still see 0 max-age. And I'm using Sinatra Assets Pack http://ricostacruz.com/sinatra-assetpack/
I'm not sure if they conflict each other?
Thanks a lot.
Which file you add max-age header?
If it's JavaScript or CSS file, please try to build files with Sinatra-assetpack.
Files built are located in under 'public' directory.
Please see the following, written how to build.
http://ricostacruz.com/sinatra-assetpack/#need_to_build_the_files
Related
When using Dojo file caching with Worklight receiving a 404 Error when running in Simulator. It appears the file being loaded is not being copied from the common area to the device. Is there something else I need to define in my project to make that happen? There must be a convention and I wanted to follow it going forward as I expect to have more template files in the project.
My define statement in a .js file:
define(["dojo/_base/lang", "dijit/layout/ContentPane", "dojo/dom", "dojo/text!./templates/Order.html"], function(lang, ContentPane, dom, template){
...
var cp1 = new ContentPane({
title:"Order",
content: lang.replace(template, someJson)
}).placeAt("temp");
My folder structure:
In the common/js directory I have the above code in a .js file and I have a templates folder to keep the Order.html and I would expect to have other template files stored there in the future.
Error on the console:
GET http://localhost:10080/DojoProject/apps/services/preview/DojoApp/windowsphone8/1.0/default/layers/templates/Order.html 404 (Not Found)
It seems that the way you are specifying the path, browser tries to find the file in the "layers" folder which is sibling to "templates".
Have you tried to modify the "dojo/text!./templates/Order.html" to something like: "dojo/text!./../templates/Order.html" to navigate one level up, then go into the templates folder?
I'm not sure this will work, but I think it worths a try.
I've Rails 3.1 application which generates some images in 'public/scene/ticket_123/*.png' on fly. It works normally in development mode, but in production all assets should be precompiled. So I can't use files that I've generated after application started.
Setting config.assets.compile = true hasn't solve my problem. Situation is only worse since ticket number changes - so images are in different directories which are continiously created on fly too.
How should I setup assets to be able to show images that're created after an application was started?
I had the same problem. I only found a work around by copying all my images into "public/images" and changed all the links to the new path.
That worked for me for the moment. I wait until somebody comes up with a better idea.
I hope that helps.
If found solution.
# In view I wrote
<img src=<%= mycontroller_image_get_path :filename=>file_name %> >
# In controller I created GET action
def image_get
send_file params[:filename], :disposition => 'inline', :type => 'image/png'
end
But you should care that file you're trying to send is in "#{Rails.root}/public" directory otherwise send_file says it can't found the file. (May be it is not necessary in /public but in Rails.root anyway). To change this behavior it can be useful to read this topic Can I use send_file to send a file on a drive other than the Rails.root drive?
My Rails 3.1 app is using PDFkit to render specific pages, and I'm running into (what seems like) a common problem with where trying to generate the pdf is causing the process to hang.
I found this solution here on stackoverflow: rails 3 and PDFkit. Where I add a config.threadsafe! entry in my development.rb file and this works BUT it requires that for every change anywhere in the app I have to stop and restart my server to see my changes. NOT acceptable from a workflow - I'm currently setting up the styling for the PDF pages, and it's painfully slow process having to do this.
I also found the same issue reported here: https://github.com/jdpace/PDFKit/issues/110, and the issue points to this workaround: http://jguimont.com/post/2627758108/pdfkit-and-its-middleware-on-heroku.
ActionController::Base.asset_host = Proc.new { |source, request|
if request.env["REQUEST_PATH"].include? ".pdf"
"file://#{Rails.root.join('public')}"
else
"#{request.protocol}#{request.host_with_port}"
end
}
This removes the need to restart the change, BUT now when I load the pdf it's without the styles rendered from the asset pipeline because it's taking the assets from the public directory. I think I could work with this solution if I could know how to create the stylesheets for the pdf templates in the public folder. IS anyone developing with PDFKit and Rails3.1 where this is all working in sync?
Any help would be greatly appreciated!
Thanks!
Tony
Here is the setup I am using:
I run a second instance of rails server with rails server -p 3001 -e test which will handle my assets for the PDF. The server will print the assets requests as they come in, so I can check that everything works as expected.
I use the following asset_host in my config/environments/development file:
config.action_controller.asset_host = ->(source, request = nil){
"http://localhost:3001" if request && request.env['REQUEST_PATH'].include?(".pdf")
}
If you are using Pow, you can use multiple workers. Add this to your ~/.powconfig
export POW_WORKERS=3
(taken from Pow manual)
There's a problem with pdfkit in Rails 3.1. See my answer to this related question:
pdfkit does not style pdfs
I recently just started to migrate over a CI application to Amazon's EC2 service. To test I set up a micro instance of ubuntu and a LAMP stack. PHP, MySQL, HTTPD are all working beautifully. The one issue i'm having now is that when I run my application I receive an error saying that my helpers won't load. The helpers in particular that aren't loading are the ones in subdirectories in the helpers directory ie: /var/www/system/application/helpers/subdirectory/foo_helper.php
The helpers are being autoloaded and in my autoload.php config file they are written like:
$autoload['helper'] = array('subdirectory/foo', 'foo2',...);
Has anyone run into this issue, or have any pointers on where I could go look in my configuration to resolve this?
Thanks for the help!
I'd try debugging the helper function of the Loader class, in particular these lines :
system/libraries/Loader.php
elseif (file_exists(APPPATH.'helpers/'.$helper.EXT))
{
include_once(APPPATH.'helpers/'.$helper.EXT);
}
This is the code that will be hit when including application helpers. Check what path CodeIgniter is trying to include. Double check that the path exists - everyone makes typos now and again ;-)
I think the issue is that when I moved from Windows to Linux I forgot to take into account that linux is case-sensitive. So now I need to go through and rename my files and folders.
But this still doesn't solve the issue where it seems like the page is being cached and I'm not able to refresh and see my changes. Is there any way to force the page to grab a fresh copy from the server on every refresh?
I am using the selenium-client gem with Webrat and Cucumber to test a rails project. I have Cucumber set up pretty much as described here: https://github.com/cucumber/cucumber/wiki/Setting-up-Selenium
My problem is that Selenium is prevented from performing file uploads. Ideally I'd like to be able to replicate webrat's 'attach_file' method. I tried dodging the issue by using selenium-client's 'type' method to type the path to the required file, but this seems to fail.
Does anyone have a sugestion for a workaround using selenium-client (i.e. not the regular Selenium gem)?
The normal selenium can't do this because browser security prevents javascript from writing to input=file elements. This is a security feature so that your password file doesnt get uploaded to hackers if you go to a site thats been hacked.
http://jira.openqa.org/browse/SEL-63 has the details
I finally figured this out.
You need to be using firefox with the chrome backend, and you need to specifiy an absolute filepath.
I ended up creating a helper module to specify the filepath, and a "fixtures" folder containing test content. Here is a gist of the solution I came up with: http://gist.github.com/214185
Therefore it is totally possible to replicate Webrat's attach_file method!