nodejs_training/secondExample.js

Demo of nodejs

//modules in javascript
//modules are independent units of JS app that can be used in other js apps
// provide resuability across applications

module.exports.DevelopedBy = "Ashutosh";
module.exports.Employees = (function(){
	var employees = [{"empID": 123, "empName": "Ashutosh", "empAddress": "bangalore"},
	{"empID": 124, "empName": "Vinod", "empAddress": "Chennai"},
	{"empID": 125, "empName": "Mahesh", "empAddress": "Mumbai"},
	{"empID": 126, "empName": "Ramesh", "empAddress": "Hyderabad"},
	];
	
	function getAllEmployees() {
		return employees;
	}
	
	function addNewEmployee(emp) {
		employees.push(emp);
	}
	
	function deleteEmployee(id) {
		for(var i = 0; i< employees.length; i++){
			if(employees[i].empID == id) {
				employees.splice(i,1);
				return;
			}
		}
	}
	
	return {
		GetAllEmployees : getAllEmployees,
		AddEmployee: addNewEmployee,
		Deleteemployee: deleteEmployee
	}
	
})();