I am building a simple MySQL, Express, Angular, Node app and using Sequelize as my ORM. When I create a new survey, the values I am sending do not get set, as the req.body is an empty object.
server.js
'use strict';
var express = require('express');
var app = express();
var port = process.env.PORT || 8080;
var bodyParser = require('body-parser');
var models = require('./server/models/');
var routes = require('./server/routes');
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(express.static(process.cwd() + '/public'));
//App routes
app.use(routes(express.Router()));
app.get('/*', function (req, res) {
res.sendFile('index.html', {
root: './public'
});
});
app.listen(port, function() {
console.log('Server running on port %s ', port);
});
app.js
'use strict';
// Declare app level module which depends on views, and components
var app = angular.module('myApp', []);
app.controller('SurveyController', ['$scope', '$http', function($scope, $http) {
//Get all Surveys
$http.get("/surveys")
.then(function(response) {
$scope.surveys = response.data;
});
$scope.create = function() {
$http.post("/surveys",{
question: $scope.question,
answers: $scope.answers,
user: $scope.user
})
.then(function(response) {
});
}
}]);
model
'use strict';
module.exports = function(sequelize, DataTypes) {
var Survey = sequelize.define('Survey', {
question: DataTypes.STRING,
answers: DataTypes.STRING,
user: DataTypes.STRING
}, {
underscored: true,
classMethods: {
associate: function(models) {
// associations can be defined here
}
}
});
return Survey;
};
routes.js
var surveys = require('./controllers/surveys');
module.exports = function (router) {
//routes
router.get('/surveys', surveys.get);
router.get('/surveys/:id', surveys.getOne);
router.post('/surveys', surveys.create);
router.put('/surveys', surveys.update);
router.delete('/surveys', surveys.delete);
return router
};
controller
//Create a new survey
create: function(req, res) {
//this req.body and req.params are both empty
Survey.create(req.body)
.then( function(newSurvey) {
res.status(200).json(newSurvey);
})
.catch( function(error) {
res.status(500).json(error);
})
},
I recently had a similar problem here: Why is my req.body always empty on POST? but the solution for that did not work for this issue. I am presuming it is similar but the solution has alluded me so far.
Don't need to stringify
$http
.post("/surveys", {
question: $scope.question,
answers: $scope.answers,
user: $scope.user
},
{
headers: { 'Content-Type': 'application/json; charset=UTF-8'}
})
Per many comments above (many thanks to all), I solved this by changing my bodyParser implementation from
app.use(bodyParser.urlencoded({
extended: true
}));
to
app.use( bodyParser.json() );
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