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Added current_page?(options) method to check if the url_for options passed corresponds to the current page

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@645 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
David Heinemeier Hansson 2005-02-17 15:34:32 +00:00
parent 3e4064e9f2
commit 761b18a564
1 changed files with 6 additions and 1 deletions
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7
actionpack/lib/action_view/helpers/url_helper.rb
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@ -78,7 +78,7 @@ module ActionView
# given block is yielded, if one exists). This is useful for creating link bars where you don't want to link # given block is yielded, if one exists). This is useful for creating link bars where you don't want to link
# to the page currently being viewed. # to the page currently being viewed.
def link_to_unless_current(name, options = {}, html_options = {}, *parameters_for_method_reference) def link_to_unless_current(name, options = {}, html_options = {}, *parameters_for_method_reference)
if url_for(options) == @request.request_uri if current_page?(options)
block_given? ? block_given? ?
yield(name, options, html_options, *parameters_for_method_reference) : yield(name, options, html_options, *parameters_for_method_reference) :
html_escape(name) html_escape(name)
@ -120,6 +120,11 @@ module ActionView
end end
end end
# Returns true if the current page uri is generated by the options passed (in url_for format).
def current_page?(options)
url_for(options) == @request.request_uri
end
private private
def convert_confirm_option_to_javascript!(html_options) def convert_confirm_option_to_javascript!(html_options)
if html_options.include?(:confirm) if html_options.include?(:confirm)