method
current_page?
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current_page?(options = nil, check_parameters: false, **options_as_kwargs)
public
True if the current request URI was generated by the given options.
Examples
Let’s say we’re in the http://www.example.com/shop/checkout?order=desc&page=1 action.
current_page?(action: 'process') # => false current_page?(action: 'checkout') # => true current_page?(controller: 'library', action: 'checkout') # => false current_page?(controller: 'shop', action: 'checkout') # => true current_page?(controller: 'shop', action: 'checkout', order: 'asc') # => false current_page?(controller: 'shop', action: 'checkout', order: 'desc', page: '1') # => true current_page?(controller: 'shop', action: 'checkout', order: 'desc', page: '2') # => false current_page?('http://www.example.com/shop/checkout') # => true current_page?('http://www.example.com/shop/checkout', check_parameters: true) # => false current_page?('/shop/checkout') # => true current_page?('http://www.example.com/shop/checkout?order=desc&page=1') # => true
Let’s say we’re in the http://www.example.com/products action with method POST in case of invalid product.
current_page?(controller: 'product', action: 'index') # => false
We can also pass in the symbol arguments instead of strings.
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bansalakhil -
January 16, 2009
qoobaa -
January 2, 2009
Finist -
December 11, 2008
tordans -
November 4, 2011
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7 thanks
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3 thanks
current_action? and current_controller?
I use them in link_unless_current_controller helper.
def current_action?(options) url_string = CGI.escapeHTML(url_for(options)) params = ActionController::Routing::Routes.recognize_path(url_string, :method => :get) params[:controller] == @controller.controller_name && params[:action] == @controller.action_name end def current_controller?(options) url_string = CGI.escapeHTML(url_for(options)) params = ActionController::Routing::Routes.recognize_path(url_string, :method => :get) params[:controller] == @controller.controller_name end
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3 thanks
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1 thank
active_link_to helper gem
You should also have a look at github.com/twg/active_link_to if you need an ‘active’ class on your links.