Consider the following code: respond_to do |format| format.js{ render :layout => false } format.xml { head :ok }
I\'ve been getting the following error when I hit this destroy method in a my User controller. AbstractController::DoubleRenderError (Render and/or redirect were called multiple times in this action
I am using Ruby on Rails 3 and I would like to know what the :location => ... and head :ok statements mean in following code, how they work and how I can\\should use those.
While stepping through code today, I noticed something unexpected.This statement:开发者_开发问答
I am a newbie to ROR but catching on quickly. I have been working on this problem for a couple of hours now and it seems like a bug. I does not make any sense.
When using respond_to, my AJAX call only invokes the javascript response if the HTML response isn\'t present.
I\'m trying to 开发者_StackOverflow中文版figure out how to make this work. Here is my code, which is not working right now:
using ruby 1.9.2 and rails 3, i would like to limit the fields returned when a record is accessed as json or xml (the only two formats allowed).
I have an application, on which I have two user interfaces. The first one is for normal users and the second one is for iphone users.
I have a method called \"revisions\", and I want to be able use the same logic but output to csv.I think I\'d like to use the FasterCSV gem.What I need is to what to add to my routes in order to get a
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