Saturday, February 11, 2017

About Rails Controllers

tweet=find(1) cluttering up show.html.erb
Notice the tweets... tweets...tweets
Keep model code such as tweet=Tweet.find(1) in controllers

Instance variables via @ allows views to see what is in the controller
How to use status.html.erb in Show method via render
Using param[:id] in find method for flexibility

xml ? json?
Basic Controller Actions
Authorisation
Notice for Layouts
DRY out...Use before_filter





No comments:

Welcome to Rails.. Rails... Rails !

In 1995, I started the popular Clipper...Clipper... Clipper website (no blogs then) which was very popular and linked by virtually every Clipper-related site. When I switched to Windows via Delphi in 1997, I started the Delphi... Delphi... Delphi site. In June 2007, I discovered Ruby on Rails and no prize for guessing what I am gonna name this blog. which I started on 2nd October 2007.

As at 10th June 2010, we have 13,364 unique visitors from more than 84 countries such as Angola, Andorra, Argentina, Australia, Austria, Algeria,Barbados, Bosnia and Herzogovina, Belgium, Brazil, Bulgaria, Bangladesh, Belarus, Bolivia, Chile, Cambodia, Cape Vede, Canada, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Guadeloupe, Guatemala, Germany, Greece, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Italy, Japan, Kenya, Korea, Lithuania, Latvia, Malaysia, Mexico, Macao, Netherlands, Nepal, Norway, New Zealand, Oman, Panama, Peru, Poland, Portugal,Paraguay , Philippines, Romania, Russian Federation, Saudi Arabia, Singapore, Spain, Slovakia, Slovenia, Serbia, South Korea, Slovenia, South Africa, Spain, Switzerland, Sri Lanka, Sweden, Taiwan, Thailand, Turkey, United Arab Emirates, Ukraine, USA, UK, Venezuela, Vietnam

CCH
10th June 2010, 19:42