scaffolding

Is there any way to 'undo' the effects of a scaffold command in Rails? Rishav Rastogi First , if you have already run the migrations generated by the scaffold command, you have to perform a rollback first. rake db:rollback You can create scaffolding using: rails generate scaffold MyFoo (or similar), and you can destroy/undo it using rails destroy scaffold MyFoo That will delete all the files created by generate , but not any additional changes you may have made manually. Misha Rabinovich Rishav Rastogi is right, and with rails 3.0 or higher its: rails generate scaffold ... rails destroy

What would be the best way to load, for example, the first 25 items of the IEnumerable of an Index view in ASP.NET MVC? I have a model and have created a controller and views using scaffolding. In the index page I create a div containing some info for each instance in the model of the view ( List of Question objects). I would like to display the first 25 items and give the user the possibility to load more using a link at the bottom saying "Load the next 25 questions...". How would this be possible? This is similar to paging except that you retain the previous fetches. Your view model needs to

I'm using rails 3.1 with Zune Foundation templates and haml. I have tried to fiend ways to change the default scaffold view templates to use css I want so I get a consistent look with all scaffold without manually changing the view. I also use simple_form. As I don't want to program my own generators, is there some easy and/or recommended ways to handle this? Johann You can override default view templates by creating your own templates in 'lib/templates/erb/scaffold' folder of your rails app. lib/templates/erb/scaffold/_form.html.erb lib/templates/erb/scaffold/edit.html.erb lib/templates/erb

I read sometimes from people that seem to be working with rails since longer, that one important lesson they learnt would be "Don't use scaffolding". Also on irc I read commonly hints from this direction. My question is why, what is the bad thing about it? And is nifty_scaffolding bad as well? My guess would be it is bad because it generates by default an xml version of your controller action, which would expose the field names of our application to anybody and make it more vulnerable for attacks, so maybe it's this? What are your reasons to not do scaffolding? I'm experienced with rails and I

I'd like to build a real quick and dirty administrative backend for a Ruby on Rails application I have been attached to at the last minute. I've looked at activescaffold and streamlined and think they are both very attractive and they should be simple to get running, but I don't quite understand how to set up either one as a backend administration page. They seem designed to work like standard Ruby on Rails generators/scaffolds for creating visible front ends with model-view-controller-table name correspondence. How do you create a admin_players interface when players is already in use and you

I'm using ASP.NET MVC5 and VS2013 I've tried to copy CodeTemplates folder from C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\VWDExpress\ItemTemplates\CSharp\Web\MVC 4\CodeTemplates with subfolders "AddController", "AddView" and T4 templates inside them, then I modified some templates, but nothing happened when I tried to add View nor Controller.. Lin First, it looks like you have Visual Studio 2013 and 2012 both installed on your computer. I tried looking up the path you provided, I couldn't find it. On your path it looks like you're trying to use MVC4 templates. Here is my