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Added that render_partial called from a controller will use the actio…

…n name as default #828 [Dan Peterson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1182 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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1 parent c3ca5ab commit e5b3d08a0a10169cc7d482d13d5b5429162206c4 @dhh dhh committed Apr 17, 2005
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2 actionpack/CHANGELOG
@@ -1,5 +1,7 @@
*SVN*
+* Added that render_partial called from a controller will use the action name as default #828 [Dan Peterson]
+
* Added Element.toggle, Element.show, and Element.hide to the prototype javascript library. Toggle.display has been deprecated, but will still work #992 [Lucas Carlson]
* Added that deleting a cookie should not just set it to an empty string but also instantly expire it #1118 [todd@robotcoop.com]
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10 actionpack/lib/action_controller/base.rb
@@ -489,11 +489,19 @@ def render_to_string(template_name = default_template_name) #:doc:
@template.render_file(template_name)
end
- def render_partial(partial_path, object = nil, local_assigns = {}) #:doc:
+ # Renders the partial specified by <tt>partial_path</tt>, which by default is the name of the action itself. Example:
+ #
+ # class WeblogController < ActionController::Base
+ # def show
+ # render_partial # renders "weblog/_show.r(xml|html)"
+ # end
+ # end
+ def render_partial(partial_path = default_template_name, object = nil, local_assigns = {}) #:doc:
add_variables_to_assigns
render_text(@template.render_partial(partial_path, object, local_assigns))
end
+ # Renders a collection of partials using <tt>partial_name</tt> to iterate over the +collection+.
def render_partial_collection(partial_name, collection, partial_spacer_template = nil, local_assigns = {})#:doc:
add_variables_to_assigns
render_text(@template.render_collection_of_partials(partial_name, collection, partial_spacer_template, local_assigns))
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9 actionpack/test/controller/render_test.rb
@@ -59,6 +59,10 @@ def partials_list
render_action "list"
end
+ def partial_only
+ render_partial
+ end
+
def hello_in_a_string
@customers = [ Customer.new("david"), Customer.new("mary") ]
render_text "How's there? #{render_to_string("test/list")}"
@@ -181,6 +185,11 @@ def test_partials_list
assert_equal "Hello: davidHello: mary", process_request.body
end
+ def test_partial_only
+ @request.action = "partial_only"
+ assert_equal "only partial", process_request.body
+ end
+
def test_render_to_string
@request.action = "hello_in_a_string"
assert_equal "How's there? Hello: davidHello: mary", process_request.body
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1 actionpack/test/fixtures/test/_partial_only.rhtml
@@ -0,0 +1 @@
+only partial

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