<%= text_f f, :url, :class => "input-xlarge", :help_block => _("e.g. https://ovirt.example.com:8443/api") %> <%= text_f f, :user, :help_block => _("e.g. admin@internal") %> <%= password_f f, :password %> <% datacenters = (f.object.uuid.nil? && controller.action_name != 'test_connection') ? [] : f.object.datacenters rescue []%> <%= selectable_f(f, :uuid, datacenters, {}, {:label => _('Datacenter'), :help_inline => link_to_function(datacenters.empty? ? _("Load Datacenters") : _("Test Connection"), "testConnection(this)", :class => "btn + #{datacenters.empty? ? "" : "btn-success"}", :'data-url' => test_connection_compute_resources_path) + image_tag('/assets/spinner.gif', :id => 'test_connection_indicator', :class => 'hide').html_safe }) %>