Bind to function in scope in expression
Description
The following code shows how to bind to function in scope in expression.
Example
<!doctype html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.2/angular.js"></script>
</head><!--from w w w.ja va 2 s . c o m-->
<body ng-app="myModule">
<div ng-controller="MyCtrl">
<input type="text" placeholder="Name" ng-model="name"/>
<p>{{greeting()}}</p>
</div>
<script type='text/javascript'>
var myModule = angular.module('myModule', [])
.controller('MyCtrl', ['$scope', function ($scope) {
$scope.greeting = function(){
return $scope.$eval('"Hello "+name');
};
}]);
</script>
</body>
</html>