Angular JS Magazine

miercuri, 8 octombrie 2014

Angular Custom Directive and Transclusion With Data Value From Controller

In Angular Custom Directive and Transclusion Sample you saw how to write a directive that provides a popup, which is populated with arbitrary content. Further, we have modified the code for writing in popup some data value that comes from the controller:

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <script src="../angular/angular.min.js"></script>
    <link href="./css/popup.css" rel="stylesheet"/>
    <link href="../bootstrap/css/bootstrap.css" rel="stylesheet" />
    <link href="../bootstrap/css/bootstrap-theme.css" rel="stylesheet" />
    <script type="text/ng-template" id="popupTemplate">
        <div id="popupTrigger">
            <div id="popupText">{{popuptitle}}</div>
            <div id="popupContainer">
                <div id="popupContent">
                    <div ng-transclude></div>
                </div>
            </div>
        </div>
    </script>
    <script>
        angular.module("appModule", [])
                .controller("appCtrl", function ($scope) {
                    $scope.players = [
                        { name: 'Nadal, Rafael (ESP)', rank: 1, age: '28', prizemoney: 66149345 },
                        { name: 'Djokovic, Novak (SRB)', rank: 2, age: '27', prizemoney: 70704129 },
                        { name: 'Federer, Roger (SUI)', rank: 3, age: '33', prizemoney: 84827704 },
                        { name: 'Wawrinka, Stan (SUI)', rank: 4, age: '29', prizemoney: 13155060 },
                        { name: 'Ferrer, David (ESP)', rank: 5, age: '32', prizemoney: 24034072 },
                        { name: 'Tsonga, Jo-Wilfried (FRA)', rank: 11, age: '29', prizemoney: 1708240 },
                        { name: 'Simon, Gilles (FRA)', rank: 26, age: '29', prizemoney: 760469 },
                        { name: 'Lopez, Feliciano (ESP)', rank: 20, age: '33', prizemoney: 1100579 },
                        { name: 'Benneteau, Julien (FRA)', rank: 28, age: '32', prizemoney: 617688 },
                        { name: 'Verdasco, Fernando (ESP)', rank: 33, age: '30', prizemoney: 689219 },
                        { name: 'Mayer, Leonardo (ARG)', rank: 25, age: '27', prizemoney: 946294 }
                    ];
                })
                .directive("popup", function () {
                    return {
                        template: function () {
                            return angular.element(
                                    document.querySelector("#popupTemplate")).html();
                        },
                        scope: {
                            popuptitle: "@titleattr"
                        },
                        restrict: 'E',
                        transclude: true
                    }
                });
    </script>
</head>
<body>
<div ng-app="appModule" ng-controller="appCtrl">
    <br/>
    <popup titleattr="ATP">
        <h4>ATP Singles Rankings</h4>
        <table class="table">
            <thead>
            <tr>
                <th>Name</th>
                <th>Rank</th>
                <th>Age</th>
                <th>Prize Money</th>
            </tr>
            </thead>
            <tbody>
            <tr ng-repeat="item in players">
                <td>{{item.name | uppercase}}</td>
                <td>{{item.rank}}</td>
                <td>{{item.age}}</td>
                <td>{{item.prizemoney | currency}}</td>
            </tr>
            </tbody>
        </table>
    </popup>
</div>
</body>
</html>