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Published on 2010-05-17T22:31:40Z
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Is there a standard way to check if a view layout exists from within a Controller in Rails? I'm trying to allow the user to determine the layout, but it needs to exist first.
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I have misconception in understanding the relationship between Ruby language and Ruby on Rails Framework. Because of 'I am an absolute beginner' in web development I have no idea if I have to grasp the fundamentals of Ruby before I go with Ruby on Rails!
I also want to ask who is behind both Ruby…
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My RoR server receives a string, that was encrypted in C++ application using des3 with base64 encoding
The cipher object is created so:
cipher = OpenSSL::Cipher::Cipher::new("des3")
cipher.key = key_str
cipher.iv = iv_str
key_str and iv_str: are string representations of key and initialization…
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Hi Guys, I'm having few doubts on implementing file downloads. I'm creating an app where I use attachment_fu with Amazon s3 to upload files. Things are working pretty well so far on uploading side. Now its the time to start the file downloads. Here is what I need, a logged in user search and browse…
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A lot of PDFs are stored inside MySQL as a BLOB field for each PDF file. The average file size is 500K each.
The Rails app will stream the :binary data as file downloads, where there is a user click on the download link.
Assume there is a maximum of 5 users downloading 5 PDFs concurrently, what…
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Applying the Behavior Driven Development (BDD) methodology to your Rails development takes you beyond traditional Test Driven Development. Learn how to do it with the Ruby-based BDD framework RSpec.
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Introduction: One of the nice feature of ASP.NET MVC framework is its pluggability. This means you can completely replace the default view engine(s) with a custom one. One of the reason for using a custom view…
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hi,
I cannot change the css theme of my Drupal View. This is a screenshots of the settings:
http://dl.dropbox.com/u/72686/viewTheme.png
I've tried all buttons, I cannot save the new theme (BlueMarine) in the preferences. It is stuck on Zen (which is my front-end theme).
thanks
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Hi.how do u allign views relative to the "middle" part of another view?
i think its best explained with a pic of the UI i am trying to create in android
http://img228.imageshack.us/img228/3239/howtom.png
Thanks in advance
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hi,
I'm using Views for some nodes, and I want to display a different View title according to which taxonomy tags are selected in my filter.
I already have taxonomy field for each node in my view. But this is not what I need.
I basically need to display all the currently filtered tags on the top…
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I don't know if its me but {% tag ??? %} has bee behaving a bit sporadically round me (django ver 1.2.3). I have the following main.html file:
<html>
{% include 'main/main_css.html' %}
<body>
test! <a href="{% url login.views.logout_view %}">logout</a>
test! <a href="{%…
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