- 17 5月, 2014 1 次提交
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由 Zuhao Wan 提交于
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- 04 12月, 2013 1 次提交
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由 Łukasz Strzałkowski 提交于
By default, variants in the templates will be picked up if a variant is set and there's a match. The format will be: app/views/projects/show.html.erb app/views/projects/show.html+tablet.erb app/views/projects/show.html+phone.erb If request.variant = :tablet is set, we'll automatically be rendering the html+tablet template. In the controller, we can also tailer to the variants with this syntax: class ProjectsController < ActionController::Base def show respond_to do |format| format.html do |html| @stars = @project.stars html.tablet { @notifications = @project.notifications } html.phone { @chat_heads = @project.chat_heads } end format.js format.atom end end end The variant itself is nil by default, but can be set in before filters, like so: class ApplicationController < ActionController::Base before_action do if request.user_agent =~ /iPad/ request.variant = :tablet end end end This is modeled loosely on custom mime types, but it's specifically not intended to be used together. If you're going to make a custom mime type, you don't need a variant. Variants are for variations on a single mime types.
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- 24 3月, 2013 3 次提交
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由 Prathamesh Sonpatki 提交于
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由 Prathamesh Sonpatki 提交于
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由 Prathamesh Sonpatki 提交于
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- 17 3月, 2012 1 次提交
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由 Luke Gruber 提交于
aid ease of understanding and readability for tests
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- 23 1月, 2010 1 次提交
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