How to pass data from AngularJS frontend to Nodejs backend?

Question

I have some angular js code here.

Answer 1

Anyways I have written actual working code here .

index.html

 
 
 
 
 
 
 
 

 

    Author:
    
    

    
 Title:
    
    

    
 Body:
    
    

    

    
  
  
  
  

app.js

 var app = angular.module('myApp', []);
 app.controller('myCtrl', function($scope,$http) {
 $scope.data = {};
$scope.submit= function(){
    console.log('clicked submit');
    $http({
        url: 'http://localhost:8080/blah',
        method: 'POST',
        data: $scope.data
    }).then(function (httpResponse) {
        console.log('response:', httpResponse);
    })
   }
 });

server.js

   var express = require('express');
   var bodyParser = require('body-parser');
   var mysql = require('mysql');
   var app = express();

    app.use(bodyParser.json({limit: '50mb'}));
    app.use(express.static('public'));

  var connection = mysql.createConnection({
  host: 'localhost',
  user: 'root',
  password: '',
  database: 'copedb'
   });
   connection.connect();

    app.post('/blah', function(req, res, next) {
    var cope = req.body;
    console.log('request received:', req.body);
   var query = connection.query('insert into cope set ?', cope, function (err,     result) {
    if (err) {
        console.error(err);
        return res.send(err);
    } else {
        return res.send('Ok');
    }
    });
    //res.send('received the data.');
    });
    app.listen(8080);