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POHow to save Backbone JSONP model to MongoDB using Node/Express?
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  1. POHow to save Backbone JSONP model to MongoDB using Node/Express?
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    copied!<p>I need a way to parse my JSONP object on server side to save it, due to cross domain origin issue I have shifted my way of communication from JSON to JSONP but not finding any suitable way to parse JSONP on server side to save it to the database.</p> <p>Following is the Model,</p> <pre><code>define(['backbone'],function(Backbone){ 'use strict'; return Backbone.Model.extend({ url:"http://crossdomain:9847/page", defaults: { type:'text', position:0, align:'left', text:{"en":""}, color:"#000", weight:'normal', size:"14px", font:"Verdana", pageid:'askdkasdkgaskdgks' }, idAttribute:'_id', sync: function(method, collections, options) { options.dataType = "jsonp"; return Backbone.sync(method, collections, options); } }); }); </code></pre> <p>Express Server,</p> <pre><code>var express = require('/root/node_modules/express'); var page = require('./routes/page.js'); var app = express(); app.configure(function () { app.use(express.json()); app.use(express.urlencoded()); app.set("jsonp callback", true); }) app.get('/page', page.updatePage); app.listen(9847); exports.updatePage = function(req, res) { console.log(req.query); // Here how I can parse the req is my problem // so I can save object to database? } </code></pre> <p>URL is generating like,</p> <pre><code>http://crossdomain:9847/page?callback=jQuery203010156283635587138_1384408493698&amp;{%22text%22:{%22en%22:%22Text%22},%22type%22:%22text%22,%22position%22:0,%22align%22:%22left%22,%22color%22:%22#000%22,%22weight%22:%22normal%22,%22size%22:%2214px%22,%22font%22:%22Verdana%22,%22pageid%22:%22askdkasdkgaskdgks%22}&amp;_=1384408493700 </code></pre> <p>and I am able to receive,</p> <pre><code>{ callback: 'jQuery203010156283635587138_1384408493698', '{"text":{"en":"Text"},"type":"text","position":0,"align":"left","color":"': '' } </code></pre> <p>Now how can I parse this ? I can get callback from callback parameter, but how to get actual data ?</p>
 

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