pro-angularjs/Chapter 16/directiveScopes.html at master · hestias1/pro-angularjs · GitHub

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<!DOCTYPE html>
<html ng-app="exampleApp">
<head>
    <title>Directive Scopes</title>
    <script src="angular.js"></script>
    <link href="bootstrap.css" rel="stylesheet" />
    <link href="bootstrap-theme.css" rel="stylesheet" />
    <script type="text/ng-template" id="scopeTemplate">
        <div class="panel-body">
            <p>Name: {{local}}, City: {{cityFn()}}</p>
        </div>
    </script>
    <script type="text/javascript">
        angular.module("exampleApp", [])
            .directive("scopeDemo", function () {
                return {
                    template: function () {
                        return angular.element(
                            document.querySelector("#scopeTemplate")).html();
                    },
                    scope: {
                        local: "=nameprop",
                        cityFn: "&city"
                    }
                }
            })
        .controller("scopeCtrl", function ($scope) {
            $scope.data = {
                name: "Adam",
                defaultCity: "London"
            };

            $scope.getCity = function (name) {
                return name == "Adam" ? $scope.data.defaultCity : "Unknown";
            }
        });
    </script>
</head>
<body ng-controller="scopeCtrl">
    <div class="panel panel-default">
        <div class="panel-body">
            Direct Binding: <input ng-model="data.name" />
        </div>
        <div class="panel-body" scope-demo
             city="getCity(data.name)" nameprop="data.name"></div>
    </div>
</body>
</html>