I am working on responsive web design using Html5, angular material design and angularjs technologies. I have following code in angularjs and need to sort by employee.JoinDate.Basically employee object contains "employee.Name","employee.Age","employee.JoinDate" etc.
<md-list><md-item ng-repeat="employee in vm.employees"><md-item-content></md-item-content></md-item></md-list>