Posts Tagged ‘ruby学习教程’

Ruby On Rails Developer

Requirements:
Education
English – fluency – ability to talk on phone with colleagues in US
BS degree with major in Computer Science or related field
Web 2.0 Technology
• 2+ years experience developing web-based applications.
• Experience with Javascript, DHTML, CSS, AJAX, XML.
• 1+ years experience with Ruby on Rails.

完美实现中国省市区ajax三级联动．
　　　一，下载MYSQL的数据库表 ，分别有三个province city area,
　　　二，在helpers当中加入一个方法，取出全国省：

def get_area_select_options
Province.find(:all,:order=>’province’).collect{|item|[item.province,item.provinceid]}.insert(0,["请选择..",nil])
end

三,在views当中，比如new的form当中需要加入如下语句：

所在城市