How to parse an object with nested fields that is returned by MongoEngine (Flask\Backbone\MongoDB bundle)?

Question

MongoDB

Hello!
There is the following problem.
I have object schemas created with MongoEngine:
Users and Items.
In Users there is a ReferenceField items, in which sending to an object from the Items schema is added.
Using Backbone, I need to parse the sent User object, which contains the Items list.
I do it like this:

<% _.each(user.toArray(), function(field, key, list) { %>  
     <tr>
       <td><%- field.get('_id') %></td>
       <td><%- field.get('first_name') %></td>
       <td><%- field.get('last_name') %></td>
            <td><%- field.get('items') %></td>
 <% }) %>
     </tr>

But, in the items field, I have an empty value, although the console.log object has this field:

items: Array[1]0: Object_id: Object$oid: "54638b8089466464ff4d2cf9"

How to access the attributes of this object so that the templater correctly shows them in the template? Thank you!

Answer 1

you need to loop through all the values ​​nested in item and display them in the same way as field is displayed