ng-submit

<form ng-submit="submit()"
ng-controller="FormController">

Enter text and hit enter:
<input type="text"

ng-model="person.name"

name="person.name" />
<input type="submit"

name="person.name"

value="Submit" />
<code>people={{people}}</code>
<ul ng-repeat="(index, object) in people">

<li>{{ object.name }}</li>
</ul>

angular.module('myApp',[])
.controller('FormController',function($scope) {

$scope.person = {
name: null

$scope.people = [];

$scope.submit = function() {
if ($scope.person.name) {

$scope.people.push({name: $scope.person.name});

$scope.person.name = '';
}