Merge pull request #7026 from rustygeldmacher/select_options_valid_html_master

Fixed bug creating invalid HTML in select options

actionpack/lib/action_view/helpers/form_options_helper.rb

@@ -353,7 +353,7 @@ def options_for_select(container, selected = nil)
           html_attributes[:disabled] = 'disabled' if disabled && option_value_selected?(value, disabled)
           html_attributes[:value] = value
 
-          content_tag(:option, text, html_attributes)
+          content_tag_string(:option, text, html_attributes)
         end.join("\n").html_safe
       end
 

actionpack/lib/action_view/helpers/tags/base.rb

@@ -137,10 +137,10 @@ def select_not_required?(html_options)
 
         def add_options(option_tags, options, value = nil)
           if options[:include_blank]
-            option_tags = content_tag('option', options[:include_blank].kind_of?(String) ? options[:include_blank] : nil, :value => '') + "\n" + option_tags
+            option_tags = content_tag_string('option', options[:include_blank].kind_of?(String) ? options[:include_blank] : nil, :value => '') + "\n" + option_tags
           end
           if value.blank? && options[:prompt]
-            option_tags = content_tag('option', prompt_text(options[:prompt]), :value => '') + "\n" + option_tags
+            option_tags = content_tag_string('option', prompt_text(options[:prompt]), :value => '') + "\n" + option_tags
           end
           option_tags
         end

actionpack/test/template/active_model_helper_test.rb

@@ -41,6 +41,19 @@ def test_text_field_with_errors
     )
   end
 
+  def test_select_with_errors
+    assert_dom_equal(
+      %(<div class="field_with_errors"><select name="post[author_name]" id="post_author_name"><option value="a">a</option>\n<option value="b">b</option></select></div>),
+      select("post", "author_name", [:a, :b])
+    )
+  end
+
+  def test_select_with_errors_and_blank_option
+    expected_dom = %(<div class="field_with_errors"><select name="post[author_name]" id="post_author_name"><option value="">Choose one...</option>\n<option value="a">a</option>\n<option value="b">b</option></select></div>)
+    assert_dom_equal(expected_dom, select("post", "author_name", [:a, :b], :include_blank => 'Choose one...'))
+    assert_dom_equal(expected_dom, select("post", "author_name", [:a, :b], :prompt => 'Choose one...'))
+  end
+
   def test_date_select_with_errors
     assert_dom_equal(
       %(<div class="field_with_errors"><select id="post_updated_at_1i" name="post[updated_at(1i)]">\n<option selected="selected" value="2004">2004</option>\n<option value="2005">2005</option>\n</select>\n<input id="post_updated_at_2i" name="post[updated_at(2i)]" type="hidden" value="6" />\n<input id="post_updated_at_3i" name="post[updated_at(3i)]" type="hidden" value="1" />\n</div>),
@@ -82,4 +95,5 @@ def test_field_error_proc
   ensure
     ActionView::Base.field_error_proc = old_proc if old_proc
   end
+
 end