diff options
Diffstat (limited to 'actionpack')
-rw-r--r-- | actionpack/lib/action_view/helpers/url_helper.rb | 16 | ||||
-rw-r--r-- | actionpack/test/template/url_helper_test.rb | 4 |
2 files changed, 17 insertions, 3 deletions
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb index c23315b344..cfa88c91e3 100644 --- a/actionpack/lib/action_view/helpers/url_helper.rb +++ b/actionpack/lib/action_view/helpers/url_helper.rb @@ -253,8 +253,9 @@ module ActionView # using the +link_to+ method with the <tt>:method</tt> modifier as described in # the +link_to+ documentation. # - # The generated form element has a class name of <tt>button_to</tt> - # to allow styling of the form itself and its children. You can control + # By default, the generated form element has a class name of <tt>button_to</tt> + # to allow styling of the form itself and its children. This can be changed + # using the <tt>:form_class</tt> modifier within +html_options+. You can control # the form submission and input element behavior using +html_options+. # This method accepts the <tt>:method</tt> and <tt>:confirm</tt> modifiers # described in the +link_to+ documentation. If no <tt>:method</tt> modifier @@ -275,6 +276,8 @@ module ActionView # processed normally, otherwise no action is taken. # * <tt>:remote</tt> - If set to true, will allow the Unobtrusive JavaScript drivers to control the # submit behaviour. By default this behaviour is an ajax submit. + # * <tt>:form_class</tt> - This controls the class of the form within which the submit button will + # be placed # # ==== Examples # <%= button_to "New", :action => "new" %> @@ -283,6 +286,12 @@ module ActionView # # </form>" # # + # <%= button_to "New", :action => "new", :form_class => "new-thing" %> + # # => "<form method="post" action="/controller/new" class="new-thing"> + # # <div><input value="New" type="submit" /></div> + # # </form>" + # + # # <%= button_to "Delete Image", { :action => "delete", :id => @image.id }, # :confirm => "Are you sure?", :method => :delete %> # # => "<form method="post" action="/images/delete/1" class="button_to"> @@ -312,6 +321,7 @@ module ActionView end form_method = method.to_s == 'get' ? 'get' : 'post' + form_class = html_options.delete('form_class') || 'button_to' remote = html_options.delete('remote') @@ -327,7 +337,7 @@ module ActionView html_options.merge!("type" => "submit", "value" => name) - ("<form method=\"#{form_method}\" action=\"#{ERB::Util.html_escape(url)}\" #{"data-remote=\"true\"" if remote} class=\"button_to\"><div>" + + ("<form method=\"#{form_method}\" action=\"#{ERB::Util.html_escape(url)}\" #{"data-remote=\"true\"" if remote} class=\"#{ERB::Util.html_escape(form_class)}\"><div>" + method_tag + tag("input", html_options) + request_token_tag + "</div></form>").html_safe end diff --git a/actionpack/test/template/url_helper_test.rb b/actionpack/test/template/url_helper_test.rb index 4a8cea36d4..42232316e8 100644 --- a/actionpack/test/template/url_helper_test.rb +++ b/actionpack/test/template/url_helper_test.rb @@ -50,6 +50,10 @@ class UrlHelperTest < ActiveSupport::TestCase assert_dom_equal "<form method=\"post\" action=\"http://www.example.com\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com") end + def test_button_to_with_form_class + assert_dom_equal "<form method=\"post\" action=\"http://www.example.com\" class=\"custom-class\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com", :form_class => 'custom-class') + end + def test_button_to_with_query assert_dom_equal "<form method=\"post\" action=\"http://www.example.com/q1=v1&q2=v2\" class=\"button_to\"><div><input type=\"submit\" value=\"Hello\" /></div></form>", button_to("Hello", "http://www.example.com/q1=v1&q2=v2") end |