Option to render boolean custom fields as a single check box or radio buttons (#17003).

git-svn-id: http://svn.redmine.org/redmine/trunk@13216 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/custom_fields_helper.rb

@@ -138,7 +138,11 @@ module CustomFieldsHelper
     end unless custom_values.empty?
   end
 
-  def edit_tag_style_tag(form)
-    form.select :edit_tag_style, [[l(:label_drop_down_list), ''], [l(:label_checkboxes), 'check_box']], :label => :label_display
+  def edit_tag_style_tag(form, options={})
+    select_options = [[l(:label_drop_down_list), ''], [l(:label_checkboxes), 'check_box']]
+    if options[:include_radio]
+      select_options << [l(:label_radio_buttons), 'radio']
+    end
+    form.select :edit_tag_style, select_options, :label => :label_display
   end
 end

app/views/custom_fields/formats/_bool.html.erb

@@ -1,3 +1,3 @@
 <p><%= f.select :default_value, [[]]+@custom_field.possible_values_options %></p>
 <p><%= f.text_field :url_pattern, :size => 50, :label => :label_link_values_to %></p>
-<p><%= edit_tag_style_tag f %></p>
+<p><%= edit_tag_style_tag f, :include_radio => true %></p>

lib/redmine/field_format.rb

@@ -566,6 +566,25 @@ module Redmine
       def group_statement(custom_field)
         order_statement(custom_field)
       end
+
+      def edit_tag(view, tag_id, tag_name, custom_value, options={})
+        case custom_value.custom_field.edit_tag_style
+        when 'check_box'
+          single_check_box_edit_tag(view, tag_id, tag_name, custom_value, options)
+        when 'radio'
+          check_box_edit_tag(view, tag_id, tag_name, custom_value, options)
+        else
+          select_edit_tag(view, tag_id, tag_name, custom_value, options)
+        end
+      end
+
+      # Renders the edit tag as a simple check box
+      def single_check_box_edit_tag(view, tag_id, tag_name, custom_value, options={})
+        s = ''.html_safe
+        s << view.hidden_field_tag(tag_name, '0', :id => nil)
+        s << view.check_box_tag(tag_name, '1', custom_value.value.to_s == '1', :id => tag_id)
+        view.content_tag('span', s, options)
+      end
     end
 
     class RecordList < List

test/unit/lib/redmine/field_format/bool_format_test.rb

@@ -0,0 +1,63 @@
+# Redmine - project management software
+# Copyright (C) 2006-2014  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../../test_helper', __FILE__)
+require 'redmine/field_format'
+
+class Redmine::BoolFieldFormatTest < ActionView::TestCase
+  include ApplicationHelper
+  include Redmine::I18n
+
+  def setup
+    set_language_if_valid 'en'
+  end
+
+  def test_check_box_style_should_render_edit_tag_as_check_box
+    field = IssueCustomField.new(:field_format => 'bool', :is_required => false, :edit_tag_style => 'check_box')
+    value = CustomFieldValue.new(:custom_field => field, :customized => Issue.new)
+
+    tag = field.format.edit_tag(self, 'abc', 'xyz', value)
+    assert_select_in tag, 'input[name=xyz]', 2
+    assert_select_in tag, 'input[id=abc]', 1
+    assert_select_in tag, 'input[type=hidden][value=0]'
+    assert_select_in tag, 'input[type=checkbox][value=1]'
+  end
+
+  def test_check_box_should_be_checked_when_value_is_set
+    field = IssueCustomField.new(:field_format => 'bool', :is_required => false, :edit_tag_style => 'check_box')
+    value = CustomFieldValue.new(:custom_field => field, :customized => Issue.new, :value => '1')
+
+    tag = field.format.edit_tag(self, 'abc', 'xyz', value)
+    assert_select_in tag, 'input[type=checkbox][value=1][checked=checked]'
+  end
+
+  def test_radio_style_should_render_edit_tag_as_radio_buttons
+    field = IssueCustomField.new(:field_format => 'bool', :is_required => false, :edit_tag_style => 'radio')
+    value = CustomFieldValue.new(:custom_field => field, :customized => Issue.new)
+
+    tag = field.format.edit_tag(self, 'abc', 'xyz', value)
+    assert_select_in tag, 'input[type=radio][name=xyz]', 3
+  end
+
+  def test_default_style_should_render_edit_tag_as_select
+    field = IssueCustomField.new(:field_format => 'bool', :is_required => false)
+    value = CustomFieldValue.new(:custom_field => field, :customized => Issue.new)
+
+    tag = field.format.edit_tag(self, 'abc', 'xyz', value)
+    assert_select_in tag, 'select[name=xyz]', 1
+  end
+end