躺在沙灘上的小豬

Feedburner

http://feeds.feedburner.com/martinx

posted @ 2006-05-19 09:27 martin xus| 編輯 收藏

Integrate FCKEditor with your Ruby on Rails application

http://www.joshuamcharles.com/rails/fckeditor.html

posted @ 2006-05-17 17:04 martin xus| 編輯 收藏

Rails Document

http://delynnberry.com/pages/rails-chm-documentation/

posted @ 2006-05-16 20:30 martin xus| 編輯 收藏

Post and Get

在《Agile Web Development with Rails》中看到如下的一句話

???? If it has no associated data, it will come in as a GET request. If instead it contains form data, we’ll see a POST. Inside a Rails controller, the request information is available in the attribute request. We can check the request type using the methods get?( ) and post?( ).

也就是說(shuō)當(dāng)沒(méi)有數(shù)據(jù)的時(shí)候，是get,而有數(shù)據(jù)的時(shí)候則是post.

例如我們?cè)谟脩?hù)登錄的時(shí)候，首先轉(zhuǎn)到登錄界面，這個(gè)時(shí)候當(dāng)然還沒(méi)有數(shù)據(jù)，那么

request.get?

為true,輸入相應(yīng)的數(shù)據(jù)，提交為false,這樣我們可以通過(guò)一個(gè)action來(lái)控制流程
?

??def?login
??????if?request.get?
??????????session[:user_id]=nil
??????????@user?=?User.new
??????else
??????????@user?=?User.new(params[:user])
??????????logged_in_user?=?@user.try_to_login
??????????if?logged_in_user
??????????????session[:user_id]=logged_in_user.id
??????????????redirect_to?:action=>'index'
??????????else
??????????????flash[:notice]="Invalid?user/password?combination"
??????????end
??????end
??end?

posted @ 2006-05-16 10:08 martin xus| 編輯 收藏

rails 中文亂碼的問(wèn)題

在使用rails+mysql的時(shí)候遇到了中文亂碼的問(wèn)題，google了一下，解決了，把它貼出來(lái)，防止以后又忘記了

首先在application.rb中增加utf-8的filter:

修改數(shù)據(jù)庫(kù)的編碼為utf-8


其中有一點(diǎn)要說(shuō)明的是，我看到有人說(shuō)，不能使用InnoDB，可是我測(cè)試下來(lái)的結(jié)果是，可以正常使用。

posted @ 2006-05-16 09:41 martin xus| 編輯 收藏