_service_parameters.html.erb

<div id="dialog_wrapper">

<%= javascript_tag do %>
  $('#add_new_row').click(insertRow);
<% end %>

<div class="dialog" id="disable_mask"></div>
<div class="dialog darkgrey_box" id="service_paramaters">
  <div class="box box-shadow">
    <h2 class="box-header">Service Parameters <%= image_tag('ajax-loader.gif', :id => 'spinner_parameter_editor', :class => 'hidden') %></h2>

    Source Service: <%= @servicename %><br>
    <i><%= @servicedescription %></i>

    <p><div class="aligncenter buttons">
      <% if @package.can_edit?( session[:login] ) %>
        <%= form_tag({:controller => "package", :action => "update_parameters"}, :method => "post") %>
        <%= hidden_field_tag(:project, @project) %>
        <%= hidden_field_tag(:package, @package) %>
        <%= hidden_field_tag(:serviceid, @serviceid) %>
        <%= hidden_field_tag(:servicename, @servicename) %>
        <!-- FIXME: send source revision, so in-between changes can be detected -->
      <% end %>
       <table id="pTable">
       <tr><td valign="top">Parameter</td><td>Value</td>
       <% if @package.can_edit?( session[:login] ) %>
          <td>Remove</td>
       <% end %>
       </tr>
         <% number = 0 %>
         <% used_parameter = {} %>
         <% @parameters.each do |p|%>
            <% number = number + 1 %>
            <% used_parameter[p[:name]] = 1 %>
            <% if @package.can_edit?( session[:login] ) %>
               <tr class="row_<%=number%>">
                  <td 
                    <%= if desc = Service.parameterDescription(@servicename, p[:name])
                          ' title="' + CGI::escapeHTML(desc) + '"'
                        end %>
                  ><%=p[:name]%>
                  </td>
                  <% @values=Service.findAvailableParameterValues(@servicename, p[:name])  %>
                  <td><%= render(:partial => 'service_parameter_value_selector', :locals => { :servicename => @servicename, :parameter => p[:name], :number => number, :value => p[:value] }) %></td>
                  <% unless definition = Service.findAvailableParameters(@servicename) and definition[p[:name]][:required] %>
                    <td><%= link_to_function 'X', "$('tr.row_#{number}').remove()"%></td>
                  <% end %>
               </tr>
            <% else %>
               <tr><td><%=p[:name]%></td>  <td><%=p[:value]%></td></tr>
            <% end %>
         <% end %>
         <% if @package.can_edit?( session[:login] ) %>
            <% Service.findAvailableParameters(@servicename).each do |parameter|%>
              <% name=parameter[0] %>
              <% p=parameter[1] %>
              <% if p[:required] and not used_parameter[name] %>
                <% number = number + 1 %>
                <tr class="row_<%=number%>">
                   <td 
                     <%= if desc = Service.parameterDescription(@servicename, name)
                           'title="' + CGI::escapeHTML(desc) + '"'
                         end %>
                   ><%=name%>
                   <% @values=Service.findAvailableParameterValues(@servicename, name)  %>
                   <td><%= render(:partial => 'service_parameter_value_selector', :locals => { :servicename => @servicename, :parameter => name, :number => number, :value => ""}) %></td>
                   <!-- not removable -->
                </tr>
              <% end %>
              <% used_parameter[name] = 1 %>
            <% end %>
         <% end %>
         <%= hidden_field_tag(:count_parameters, number) %>

         <% if @package.can_edit?( session[:login] ) %>
           <% list=[]
              Service.findAvailableParameters(@servicename).keys.each do |p|
              unless used_parameter[p[:name]] and not ( d = Service.findAvailableParameters(@servicename) and d[p[:name]][:allowmultiple] )
                list += [p]
              end
           end %>
           <% unless list.empty? %>
             <tr class="addrow"><td>
                 <select name="add_parameter_name" id="add_new_parameter">
                   <% list.each do |str| %>
                     <option value="<%= str %>"><%= str %></option>
                   <% end %>
                 </select></td>
                 <td id="value_input_field"><input type="text" id="add_new_value" name="add_new_value"></td>
                 <td><a href="#" id="add_new_row">+</a></td>
             </tr>
           <% end %>
         <% end %>

       </table>

     <% if @package.can_edit?( session[:login] ) %>
       <input type="submit" />
     </form>
     <% end %>
    </div></p>

    <p><div class="aligncenter buttons">
        <%= link_to_function 'Close', 'remove_dialog()'%>
    </div></p>


  </div>

</div></div>

<%= observe_field( :add_new_parameter, :frequency => 0.5, :update => :value_input_field,
      :url => { :controller => 'package', :action  => 'service_parameter_value', :project => @project, :package => @package, :servicename => @servicename},
      :loading => "$('#spinner_parameter_editor').show();", :complete => "$('#spinner_parameter_editor').hide();",
      :with => "'parameter=' + encodeURIComponent($('#add_new_parameter').attr('value')) + '&setid=add_new_value'") %>