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![Ronnie Barua](https://secure.gravatar.com/avatar/ef2d3aedb8e71e660a1aac7f14578913?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Ronnie Barua
17,665 PointsI'm having trouble solving this one
In index.html, create a button that updates the $scope.name property to 'Treehouse' when clicked.
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<title>Angular.js</title>
<script src="js/angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="myController">
<p>Hello {{name}}</p>
<!-- YOUR CODE HERE -->
</body>
</html>
2 Answers
![Colin Bell](https://uploads.teamtreehouse.com/production/profile-photos/1100802/micro_10391040_10203865630019070_8593751824903140461_n.jpg)
Colin Bell
29,679 PointsYou need to use the built in ng-click
directive to set {{name}} equal to 'Treehouse' when the button is clicked.
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<title>Angular.js</title>
<script src="js/angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="myController">
<p>Hello {{name}}</p>
<!-- YOUR CODE HERE -->
<button ng-click="name = 'Treehouse'">Click Here</button>
</body>
</html>
If it were something like
<body ng-controller="myController">
<p>Hello {{person.name}}</p>
<!-- YOUR CODE HERE -->
</body>
Then you'd just make sure to scope the button accordingly
<body ng-controller="myController">
<p>Hello {{person.name}}</p>
<!-- YOUR CODE HERE -->
<button ng-click="person.name = 'Treehouse'">Click Here</button>
</body>
![Ronnie Barua](https://secure.gravatar.com/avatar/ef2d3aedb8e71e660a1aac7f14578913?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Ronnie Barua
17,665 PointsThanks Colin!