<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css">
<script src="https://code.angularjs.org/1.4.7/angular.js"></script>
<script>
var app = angular.module('app', []);
app.controller("firstCtrl", function($scope) {
$scope.$on('eventName', function(event, args) {
$scope.message = args.message;
console.log($scope.message);
});
});
app.controller("secondCtrl", function($scope) {
$scope.handleClick = function(msg) {
$scope.$emit('eventName', {
message: msg
});
};
});
</script>
</head>
<body ng-app="app">
<div ng-controller="firstCtrl" style="border:2px solid orange; padding:5px;">
<h1>Parent Controller</h1>
<p>Emit Message : {{message}}</p>
<br />
<div ng-controller="secondCtrl" style="border:2px solid lightgreen;padding:5px;">
<h1>Child Controller</h1>
<input ng-model="msg">
<button ng-click="handleClick(msg);">Emit</button>
</div>
</div>
</body>
</html>