22 lines
862 B
Ruby
22 lines
862 B
Ruby
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# Time 2015-01-30 17:02:41
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# Author lizanle
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# Description 打开redmine\ruby\lib\ruby\gems\1.9.1\gems\actionpack-3.2.13\lib\action_view\helpers\UrlHelper，重写link_to_unless方法
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# 如果是当前页，则给当前页添加样式：class=>'current-page'
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module ActionView
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# = Action View URL Helpers
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module Helpers #:nodoc:
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# Provides a set of methods for making links and getting URLs that
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# depend on the routing subsystem (see ActionDispatch::Routing).
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# This allows you to use the same format for links in views
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# and controllers.
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module UrlHelper
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def link_to_unless(condition, name, options = {}, html_options = {}, &block)
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if condition
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link_to(name, options, html_options.merge(:class => 'current-page'))
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else
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link_to(name, options, html_options)
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end
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end
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end
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end
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end
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