How do you test your Rails app in Internet Explorer? Crossover? Parallels? VMWare?
However, I use VirtualBox and Windows 7 and it turned out to work out of the box.
In your PassengerPrefPane just rename one of your applications to begin with “a”, so that it is alphabetically the FIRST entry! You can verify this by listing the contents of this directory:
/etc/apache2/passenger_pane_vhosts
The first one will be available on “localhost” in your Mac. That should be the application you would like to test in IE.
Now just boot up your Virtualbox with Windows 7 and hit 10.0.2.2 in the IE, and you will see that particular application.
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Die in Rails 2.3 eingeführten Nested Forms haben mir am Anfang sehr viele Kopfschmerzen bereitet und tun dies immer mal wieder.
Dank schorsch vom SalesKing muss ich mir um diese Dinge keine Sorgen mehr machen.
Sein render_nested_form Helper übernimmt alles und hat ein paar sehr nette Options.
# Options are:
# * <tt>:new</tt> - specify a certain number of new elements to be added to the form. Useful for displaying a few blank elements at the bottom.
# * <tt>:name</tt> - override the name of the association, both for the field names, and the name of the partial
# * <tt>:partial</tt> - specify the name of the partial in which the form is located.
# * <tt>:fields_for</tt> - specify additional options for the fields_for_associated call
# * <tt>:locals</tt> - specify additional variables to be passed along to the partial
# * <tt>:render</tt> - specify additional options to be passed along to the render :partial call
# * <tt>:skip</tt> - array of elements which will be skipped, usefull if you already rendered a partial in the same form with parts of the data. eg. obj.addresses, render the firt address on top of form, render all the other addresses at the bottom
f.render_nested_form(@project.tasks, :new => 3, :partial=>'some_partial', :locals=>..)
Update:
Ich hab den Helper geforked und die Option :as hinzugefügt. Damit kann man den Namen der lokalen Variable definieren, wenn man den Partial z.B. für unterschiedliche Objekte und Attribute nutzt (bei mir ist das ein Upload Form).
Hier findet ihr den Fork.
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FINALLY! RailsICalendar ical ics publish with ruby on rails
Ein kleiner Schnipsel, um nur den Header eines HTTP Aufrufes zu erhalten.
url = URI.parse('http://manuel.funkensturm.de/')
req = Net::HTTP::Get.new(url.path)
res = Net::HTTP.start(url.host, url.port) { |http| http.request_head('/feed/') }
res.to_yamlInteressant sind in meinen Augen folgende Werte:
>> res['last-modified']
=> "Tue, 11 Aug 2009 16:09:01 GMT"
>> res['content-type']
=> "application/rss+xml; charset=\"UTF-8\""
>> res['etag']
=> "\"ca39ca8e3c9d3b858ef0d711956e00ad\""
über last-modified oder den etag kann man dann schauen, ob man den Feed abholt oder die Aktion durchführt…
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ÜÄÖß Umlaute kaputt in Ruby on Rails und MySQL [broken umlauts]
Published on
Juni 8, 2009 in
Rails 2.3, plugins, resources and ruby on rails.
Tags: abonemment, abonnieren, ical, icalendar, publish, railsdav, ruby on rails, synchronisieren, synchronize, webdav.
So you want a rails application to give you a webdav? Good, railsdav can do this for you. However, it might take you an hour or two as well to figure out how it works :)
This plugin is a copy of the original railsdav plugin with some modifications to make it run out-of-the-box. Just drop this plugin into your newly created rails application and it becomes a webdav-server. It comes with Authentication, so you can publish and synchronize your ical-files without fear :)
This was done using Rails 2.3.2.
Get it here: http://github.com/funkensturm/railsdav
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Still in beta mode, but we are proud to present a Rails 2.3 application, modularized in plugins, fully I18n (German, English, Swedish), and of course published at github.
This funkengallery demo application includes demonstration of all our plugins:
- acts_as_category
- acts_as_identifiable
- funkengallery
- funkenlogin
- funkenlogin
- irobot
- manipulify
Again, this is beta still, which means that for example the admin area wants your models to be called exactly “Category” and “User”. So not 100% modularized yet, but we’re getting there and you can already use it as a perfect standalone application ;)
What’s so special about this gallery is the very dynamic user rights management and the simplicity. It is designed for a complex category tree with many thousands of pictures. However, you might expect flickr design and you get… well… funkengallery. It is different and simpler, but really neat if you want to share your pictures quick, private and with individual user rights.
Screenshots and Demo
Check out our Downloads site to see how you can easily test your local demo.
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Weil ich die auch immer wieder vergesse, mache ich mir hier eine Liste mit Git Befehlen.
Sie wird fortwährend erweitert.
Wie bekomme ich eine Datei ignoriert, wenn sie schon vom Index erfasst worden ist, denn nachträglich kann in .gitignore nichts hinzugefügt werden?
# Datei aus dem Index entfernen Syntax:
git update-index --assume-unchanged -- DATEINAME
# Beispiel:
git update-index --assume-unchanged -- db/development.sqlite3
# Datei wieder in den Index aufnehmen:
git update-index --no-assume-unchanged -- db/development.sqlite3
»
SVN Commands
Ich heiße Captain Future und bin 26 Jahre alt. Meine Leidenschaft ist es die Brücke zwischen Menschen und Technik zu schlagen. funkensturm. ist die Fabrik dafür die von Freundlichkeit und einer praktischen Ader lebt.
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