How to send json data to jade from node.js?

问题

i have really important question about jade and node.js usage. i have a userlist function in node.js. i wanna show my json data in side of node.js as jade page. but it will be empty.

i have 2 file: USERLIST.jade and index.js

index.js:

var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function (req, res) {
    res.render('index', { title: 'Express' });
});


/* GET Userlist page. */
router.get('/userlist', function (req, res) {
    var json = { name: "yusuf karatoprak", age: 42 };
    res.render('userlist', { userlist : json });

});


module.exports = router;

USERLIST.jade

extends layout

block content
    h1.
        User List
    ul
        each user, i in userlist
            li

              #{user.name}

but it creates empty page. i can not see my json data...

回答1:

Try this...

extends layout

block content
    h1.
        User List
    ul
        li= userlist.name

回答2:

You're passing a JavaScript object, not an array. You don't need to loop it.

Either change your data to:

var json = [{ name: "yusuf karatoprak", age: 42 }];

Or change your view to:

extends layout

block content
    h1.
        User List
    ul
        li
            #{userlist.name}

回答3:

This must work-

extends layout    
block content    
    h1.    
        User List    
    ul    
        each user, i in userlist    
            li #{user}

来源：https://stackoverflow.com/questions/27966173/how-to-send-json-data-to-jade-from-node-js