├── public
├── .gitignore
└── index.html
├── mongod
├── package.json
├── README.md
└── app.js
/public/.gitignore:
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1 | data/
2 |
3 |
4 |
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/mongod:
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1 | mongod --bind_ip=$IP --dbpath=data --nojournal --rest "$@"
2 |
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/package.json:
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1 | {
2 | "name": "form-sample",
3 | "version": "1.0.0",
4 | "description": "",
5 | "main": "app.js",
6 | "scripts": {
7 | "test": "echo \"Error: no test specified\" && exit 1"
8 | },
9 | "keywords": [],
10 | "author": "",
11 | "license": "ISC",
12 | "dependencies": {
13 | "body-parser": "^1.17.1",
14 | "express": "^4.15.2",
15 | "mongodb": "^2.2.26"
16 | }
17 | }
18 |
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/README.md:
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1 | # Save form data to MongoDB
2 |
3 | In this tutorial we will create simple form that will save user data to server implemented in Node.js with MongoDB database and allow us to see saved data on a separate page in JSON format.
4 |
5 | Link to tutorial: [http://programmingmentor.com/post/save-form-nodejs-mongodb/](http://programmingmentor.com/post/save-form-nodejs-mongodb/)
6 |
7 | Link to video: [https://youtu.be/epo-70M8hNo](https://youtu.be/epo-70M8hNo)
8 |
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/public/index.html:
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1 |
2 |
3 |
4 |
5 | Client Data
6 |
7 |
8 | Please fill data in the form below:
9 |
18 | View feedbacks
19 |
20 |
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/app.js:
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1 | var express = require('express');
2 | var path = require('path');
3 | var bodyParser = require('body-parser');
4 | var mongodb = require('mongodb');
5 |
6 | var dbConn = mongodb.MongoClient.connect('mongodb://localhost:27017');
7 |
8 | var app = express();
9 |
10 | app.use(bodyParser.urlencoded({ extended: false }));
11 | app.use(express.static(path.resolve(__dirname, 'public')));
12 |
13 | app.post('/post-feedback', function (req, res) {
14 | dbConn.then(function(db) {
15 | delete req.body._id; // for safety reasons
16 | db.collection('feedbacks').insertOne(req.body);
17 | });
18 | res.send('Data received:\n' + JSON.stringify(req.body));
19 | });
20 |
21 | app.get('/view-feedbacks', function(req, res) {
22 | dbConn.then(function(db) {
23 | db.collection('feedbacks').find({}).toArray().then(function(feedbacks) {
24 | res.status(200).json(feedbacks);
25 | });
26 | });
27 | });
28 |
29 | app.listen(process.env.PORT || 3000, process.env.IP || '0.0.0.0' );
30 |
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