Adds support for multiselect custom fields (#1189).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8721 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/custom_fields/_form.html.erb

@@ -9,6 +9,7 @@ function toggle_custom_field_format() {
   p_values = $("custom_field_possible_values");
   p_searchable = $("custom_field_searchable");
   p_default = $("custom_field_default_value");
+  p_multiple = $("custom_field_multiple");
 
   p_default.setAttribute('type','text');
   Element.show(p_default.parentNode);
@@ -19,6 +20,7 @@ function toggle_custom_field_format() {
       Element.hide(p_regexp.parentNode);
       if (p_searchable) Element.show(p_searchable.parentNode);
       Element.show(p_values.parentNode);
+      Element.show(p_multiple.parentNode);
       break;
     case "bool":
       p_default.setAttribute('type','checkbox');
@@ -26,12 +28,14 @@ function toggle_custom_field_format() {
       Element.hide(p_regexp.parentNode);
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
+      Element.hide(p_multiple.parentNode);
       break;
     case "date":
       Element.hide(p_length.parentNode);
       Element.hide(p_regexp.parentNode);
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
+      Element.hide(p_multiple.parentNode);
       break;
     case "float":
     case "int":
@@ -39,6 +43,7 @@ function toggle_custom_field_format() {
       Element.show(p_regexp.parentNode);
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
+      Element.hide(p_multiple.parentNode);
       break;
     case "user":
     case "version":
@@ -47,12 +52,14 @@ function toggle_custom_field_format() {
       if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
       Element.hide(p_default.parentNode);
+      Element.show(p_multiple.parentNode);
       break;
     default:
       Element.show(p_length.parentNode);
       Element.show(p_regexp.parentNode);
       if (p_searchable) Element.show(p_searchable.parentNode);
       Element.hide(p_values.parentNode);
+      Element.hide(p_multiple.parentNode);
       break;
   }
 }
@@ -64,6 +71,7 @@ function toggle_custom_field_format() {
 <p><%= f.text_field :name, :required => true %></p>
 <p><%= f.select :field_format, custom_field_formats_for_select(@custom_field), {}, :onchange => "toggle_custom_field_format();",
                                                                     :disabled => !@custom_field.new_record? %></p>
+<p><%= f.check_box :multiple, :disabled => !@custom_field.new_record? %></p>
 <p><label for="custom_field_min_length"><%=l(:label_min_max_length)%></label>
    <%= f.text_field :min_length, :size => 5, :no_label => true %> - 
    <%= f.text_field :max_length, :size => 5, :no_label => true %><br />(<%=l(:text_min_max_length_info)%>)</p>

app/views/issues/_history.html.erb

@@ -8,8 +8,8 @@
 
     <% if journal.details.any? %>
     <ul class="details">
-      <% for detail in journal.details %>
-       <li><%= show_detail(detail) %></li>
+      <% details_to_strings(journal.details).each do |string| %>
+       <li><%= string %></li>
       <% end %>
     </ul>
     <% end %>

app/views/journals/index.builder

@@ -19,8 +19,8 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom" do
       end
       xml.content "type" => "html" do
         xml.text! '<ul>'
-        change.details.each do |detail|
-          xml.text! '<li>' + show_detail(detail, false) + '</li>'
+        details_to_strings(change.details, false).each do |string|
+          xml.text! '<li>' + string + '</li>'
         end
         xml.text! '</ul>'
         xml.text! textilizable(change, :notes, :only_path => false) unless change.notes.blank?

app/views/mailer/issue_edit.html.erb

@@ -1,8 +1,8 @@
 <%= l(:text_issue_updated, :id => "##{@issue.id}", :author => h(@journal.user)) %>
 
 <ul>
-<% for detail in @journal.details %>
-    <li><%= show_detail(detail, true) %></li>
+<% details_to_strings(@journal.details).each do |string| %>
+  <li><%= string %></li>
 <% end %>
 </ul>
 

app/views/mailer/issue_edit.text.erb

@@ -1,7 +1,7 @@
 <%= l(:text_issue_updated, :id => "##{@issue.id}", :author => @journal.user) %>
 
-<% for detail in @journal.details -%>
-<%= show_detail(detail, true) %>
+<% details_to_strings(@journal.details, true).each do |string| -%>
+<%= string %>
 <% end -%>
 
 <%= @journal.notes if @journal.notes? %>