[英]Customize Devise mail template path for the same model
I am developing a rail application which include a rail engine. 我正在开发包括铁路引擎在内的铁路应用。 I use devise gem for account authentication. 我使用devise gem进行帐户身份验证。 On one hand, I want to send confirmation_instruction mail with one template for main_app. 一方面,我想发送带有一个main_app模板的confirmation_instruction邮件。 On the other hand, I want to send confirmation_instruction mail with another template for rails engine. 另一方面,我想发送带有另一个Rails引擎模板的Confirmation_instruction邮件。 Both view use the same model "Account". 这两个视图使用相同的模型“帐户”。 Any ideas please help! 任何想法请帮忙!
Add a new layout as you like called 'foo.html.erb' 根据需要添加新的布局,称为“ foo.html.erb”
In the main controller add the following: 在主控制器中添加以下内容:
layout "foo", :only => [ :index, :show ]
You can specify the layout for a specific action using: 您可以使用以下命令指定特定操作的布局:
def new
render(:layout => "layouts/application")
end
Define another layout for different action in a controller. 为控制器中的不同动作定义另一个布局。 It might be that adding another 可能是添加了另一个
layout "standard", :only => [ :new, :edit ]
might work... 可能有效...
and also try this way:- 并尝试这种方式:
class MyController < ApplicationController
def foo
@model = Bar.first
respond_to do |format|
format.html {render :layout => 'application'}
format.html.phone {render :layout => 'phone'}
format.html.tablet {render :layout => 'tablet'}
end
end
end
In Rails 4.1 it is recently include :- 在Rails 4.1中,它最近包括 :
class ApplicationController < ActionController::Base
before_action :detect_device_variant
private
def detect_device_variant
case request.user_agent
when /iPad/i
request.variant = :tablet
when /iPhone/i
request.variant = :phone
end
end
end
class PostController < ApplicationController
def show
@post = Post.find(params[:id])
respond_to do |format|
format.json
format.html # /app/views/posts/show.html.erb
format.html.phone # /app/views/posts/show.html+phone.erb
format.html.tablet do
@show_edit_link = false
end
end
end
end
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