so I'm learning NodeJS and javascript in general, and playing around with it and I have some problems parsing a JSON. I receive the following from the "user":
{
"sync_contact_list": [
{
"name": "c",
"number": "789",
"email": ""
},
{
"name": "b",
"number": "123",
"email": "[email protected]"
},
{
"name": "a",
"number": "416",
"email": ""
}
]
}
My question is how can i properly parse this to get the individual bits:
{
"name": "a",
"number": "416",
"email": ""
}
I've been trying to do it by doing var jsonObject = JSON.parse(req.body); ,but I keep getting parsing errors, no matter how I vary the JSON that I do receive (individual components, all of it, etc).
Could anyone one point out what I'm doing wrong?
EDIT: So i use express to deal with the different paths. So i have app.js:
var express = require('express')
, routes = require('./routes')
//var mysql = require('mysql');
var app = module.exports = express.createServer();
// Configuration
app.configure(function(){
app.set('views', __dirname + '/views');
//app.set('view engine', 'jade');
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(__dirname + '/public'));
});
app.configure('development', function(){
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
app.configure('production', function(){
app.use(express.errorHandler());
});
// Routes
//app.post('/', routes.syncServiceIndex);
app.post('/syncService', routes.synchServicePost);
app.get('/syncService/:syncServiceUser/sync', routes.synchServiceSync);
app.post('/syncService/:syncServiceUser/push', routes.synchServicePush);
app.del('/syncService/:syncServiceUser', routes.synchServiceDel);
app.post('/syncService/:syncServiceUser/contacts/push', routes.synchServiceContactsPush);
app.get('/syncService/:syncServiceUser/contacts/sync', routes.synchServiceContactsSync);
app.post('/syncService/:syncServiceUser/contacts/', routes.synchServiceContactsPost);
app.get('/syncService/:syncServiceUser/contacts/:contactId', routes.synchServiceContactsGet);
app.put('/syncService/:syncServiceUser/contacts/:contactId', routes.synchServiceContactsPut);
app.del('/syncService/:syncServiceUser/contacts/:contactId', routes.synchServiceContactsDel);
app.listen(3000);
console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
And then I have index.js, where I basically have the following for each route.
exports.synchServicePost = function(req, res) {
console.log('synchServicePost');
console.log("BODY:"+JSON.stringify(req.body));
var jsonObject = JSON.parse(req.body);
res.statusCode = 200;
res.send("OK\n");
}
The request is made with a line free JSON:
curl -i -d "{'sync_contact_list':[{'name':'c','number':'789','email':''},{'name':'b','number':'123','email':'[email protected]'},{'name':'a','number':'416','email':''}]}" http://localhost:3000/syncService
EDIT: I realized I should probably change the Content Type to application/json. in this case, for JSON.stringify I get the following:
SyntaxError: Unexpected token ILLEGAL
at parse (native)
at IncomingMessage.<anonymous> (/home/alex/peekcode/quipmail/synch/node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:71:15)
at IncomingMessage.emit (events.js:61:17)
at HTTPParser.onMessageComplete (http.js:133:23)
at Socket.ondata (http.js:1029:22)
at Socket._onReadable (net.js:677:27)
at IOWatcher.onReadable [as callback] (net.js:177:10)
req.body
value along with its type (try invokingtypeof req.body
and give us the result). – Tadeck Dec 9 '11 at 18:13'{"sync_contact_list":[{"name":"c","number":"789","email":""},{"name":"b","number":"123","email":"[email protected]"},{"name":"a","number":"416","email":""}]}'
– RightSaidFred Dec 9 '11 at 20:38