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/ answers: 1 / hits: 57823
/ 11 Years ago, tue, april 30, 2013, 12:00:00
When I send a JSON string to a jade file for rending I'm only able to print out the string in it's entirety but not by it's elements. How do I print out specific elements or loop through the JSON string?
app.js:
var http = require('http'),
express = require('express'),
net = require('net');
var app = express();
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.logger('dev'));
app.use(express.static(__dirname + '/public'));
app.get('/', function (req, res) {
var json_string = {action:date +%s,result:1367263074};
res.render('index', { layout : 'layout', json: JSON.stringify(json_string) });
})
app.listen(3000);
layout.jade:
!!!5
html
head
body
p !{json}
p !{json.result}
p ---
each val, key in json
p #{key}: #{val}
expected output:
{action:date +%s,result:1367263074}
1367263074
---
action: date +%s
result: 1367263074
actual output:
{action:date +%s,result:1367263074}
---
0: {
1:
2: a
3: c
4: t
5: i
6: o
7: n
8:
9: :
10:
11: d
12: a
13: t
14: e
15:
16: +
17: %
18: s
19:
20: ,
21:
22: r
23: e
24: s
25: u
26: l
27: t
28:
29: :
30:
31: 1
32: 3
33: 6
34: 7
35: 2
36: 6
37: 3
38: 0
39: 7
40: 4
41:
42: }
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