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从浏览到模块
原标题:Passing from view to module

我的看法是允许用户进入尿素,我有我的校准设置的单元,基本上将用户输入的这些尿素。 我如何把收到的ur带给我的校正仪中这个模块?

问题回答

我这样做。

在“校准”目录下将以下代码储存在“研究_module.rb”。

module SearchModule

  def get_size(search_key)

    search_key.gsub(/[^A-Za-z0-9 ]/,"").squeeze.split.size

  end

end

现在,在我的搜捕中,我可以找到这种方法。

class SearchController < ApplicationController

  include SearchModule

  @query_size = get_size(params[:query])

end

现在是,

Modules :

应包含可在控制器中用于实现功能的方法。

Helpers:

应包含可用于格式html的各种方法。





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