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Pass the view object as parameter to the handler. Useful if you need to access the lookup context or other information when compiling the template.

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This commit is contained in:
José Valim 2010-11-17 23:50:45 +01:00
parent 7b2f2c8b47
commit f14c2bf582
2 changed files with 11 additions and 1 deletions
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3
actionpack/lib/action_view/template.rb
View file

@ -269,7 +269,8 @@ module ActionView
end end
end end
code = @handler.call(self) arity = @handler.respond_to?(:arity) ? @handler.arity : @handler.method(:call).arity
code = arity == 1 ? @handler.call(self) : @handler.call(self, view)
# Make sure that the resulting String to be evalled is in the # Make sure that the resulting String to be evalled is in the
# encoding of the code # encoding of the code

9
actionpack/test/template/render_test.rb
View file

@ -221,6 +221,15 @@ module RenderTestCases
"@output_buffer << 'source: #{template.source.inspect}'\n" "@output_buffer << 'source: #{template.source.inspect}'\n"
end end
WithViewHandler = lambda do |template, view|
%'"#{template.class} #{view.class}"'
end
def test_render_inline_with_template_handler_with_view
ActionView::Template.register_template_handler :with_view, WithViewHandler
assert_equal 'ActionView::Template ActionView::Base', @view.render(:inline => "Hello, World!", :type => :with_view)
end
def test_render_inline_with_compilable_custom_type def test_render_inline_with_compilable_custom_type
ActionView::Template.register_template_handler :foo, CustomHandler ActionView::Template.register_template_handler :foo, CustomHandler
assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo) assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo)