將所有子目錄返回到Jade模板

Question

我在MongoDB中有一個文檔，其中包含子文檔destinations作爲字段。我想將這些數據返回給我的Jade模板，但是，這似乎並不奏效。

用戶文檔：

{ _id: 582c7a1c60cd0447daa64b5e, 
    firstName: 'a', 
    lastName: 'a', 
    username: 'a@a.com', 
    homeAirport: 'syd', 
    __v: 7, 
    destinations: 
    [ { airport: 'rhys', month: 'rhys', _id: 5837165c87373103f13921f9 }, 
    { airport: 'bob', month: 'bob', _id: 583716ae79f2e80498aa33ef }, 
    { airport: 'check', 
     month: 'ceck', 
     _id: 583716d4ba757104b0fcc8dd } 

玉模板

if (user) 
    include addDestinations.jade 
    p The email address is #{user.username} 
    p My first name is #{user.firstName} 
    p My last name is #{user.lastName} 
    p I fly from #{user.homeAirport} 
    p I wanna go to #{user.destinations.aiport} 
    a(href='/logout') Log out 
    div 
    - console.log(user) 
    div 

我怎麼叫SUBDOCS，並通過它的結果迭代渲染成html？

Answer 1

您可以使用jade iteration

if (user) 
    include addDestinations.jade 
    p The email address is #{user.username} 
    p My first name is #{user.firstName} 
    p My last name is #{user.lastName} 
    p I fly from #{user.homeAirport} 
    p 
    each dest in user.destinations 
    // Must use = 
    p= dest.airport 
    a(href='/logout') Log out 
    div 
    - console.log(user) 
    div