Fix member variable for datamodel in Display

Author: MarcialRosales

deps/rabbitmq_management/priv/www/js/global.js

@@ -691,7 +691,7 @@ function DisplayControl() {
   this.vhosts = false
   this.rabbitmqVersions = false
 
-  this.update = function(overview, ui_data_model) {
+  this.update = function(overview, ui_data_model) {    
     this.nodes = ac.canListNodes() && ui_data_model.nodes.length > 1
     this.vhosts = ac.canAccessVhosts()
     this.rabbitmqVersions = false

deps/rabbitmq_management/priv/www/js/tmpl/queues.ejs

@@ -286,7 +286,7 @@
 <% } %>
 <%
   if (ac.canListNodes()) {
-   var nodes = display.data_model.nodes
+   var nodes = display.data.nodes
 %>
         <tr>
           <th><label>Node:</label></th>