CODEWITHSUNDEEP
javascriptnode.js
3gwebtrain
3gwebtrain

Reputation: 15303

Node.js - submitting form not console the form values

I am a beginner in node.js. I am trying to add a 'name' and 'department' using a form. once i click submit, i am consoling both 'name' and 'department' but I am getting 'both' are 'undefined'.

I don't know where is the worng I did. any one figure out and help me to console the name and department?

here is my form:

<form method="post" role="form" class="form-horizontal" enctype='multipart/form-data'>
        <div class="form-group">
            <label for="name"><input id='name' name='name' placeholder='Enter your name' type="text" ></label>
            <label for="dept"><input id='dept' name='dept' placeholder='Enter your department here' type="text"></label>
            <button type='submit' class="btn btn-default" id='submit'>Submit your Details</button>
        <div>
    </form>

Here is my app.js

var
http     = require('http'),
express  = require('express'),
routes   = require('./routes'),
userList = require('./routes/list'),
path     = require('path'),

app     = express();

app.set('port', process.env.PROT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(app.router); 
app.use(express.static(path.join(__dirname, 'static')));


app.get('/', routes.list);
app.get('/addList', userList.addList);
app.post('/addList', function(req, res){
    var name = req.params.name;
    var dept = req.params.dept;

    console.log(name, dept);//getting undefined why?
});

http.createServer(app).listen(app.get('port'), function(){
    console.log('successfuly initiated!');
});

updated form and app.js

Form:

<form method="post" role="form" class="form-horizontal" action="/addList">
        <div class="form-group">
            <label for="name"><input id='name' name='name' placeholder='Enter your name' type="text" ></label>
            <label for="dept"><input id='dept' name='dept' placeholder='Enter your department here' type="text"></label>
            <p><input type='submit' class="btn btn-default" id='submit' value='Submit your Details'/></p>
        <div>

app.js

var
http     = require('http'),
express  = require('express'),
routes   = require('./routes'),
userList = require('./routes/list'),
path     = require('path'),

app     = express();

app.set('port', process.env.PROT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');


app.use(app.router); 
app.use(express.static(path.join(__dirname, 'static')));
app.use(express.bodyParser()); //newly added
app.use(express.urlencoded()); //newly added

app.get('/', routes.list);
app.get('/addList', userList.addList);
app.post('/addList', function(req, res){
    var name = req.body.name;
    var dept = req.body.dept;

    console.log(name, dept);

});

http.createServer(app).listen(app.get('port'), function(){
    console.log('successfuly initiated!');
});

Upvotes: 1

Views: 1304

Answers (1)

dark_ruby
dark_ruby

Reputation: 7866

Your form is missing action="/addList" attribute

also since you are posting with method POST your values will be on the body

var name = req.body.name;
var dept = req.body.dept;

for the values to appear in body add this middleware 

app.use(express.bodyParser());
app.use(express.urlencoded());

app.use(app.router) should be the last thing you call.

Upvotes: 4

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