Ng-Readonly-1

When we click on the checkbox its value bind to open variable which will assign to ng-readonly directive then textbox become readonly.

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.2/angular.min.js"></script>
</head>
<body ng-app>
    <div>
        <label>Check me : <input type="checkbox" ng-model="open"></label><br />
        Name:<input ng-readonly="open" type="text" ng-model="name">
    </div>
</body>
</html>

Output