<div ordered-list="players" marker-type="i" property-name="prizemoney | currency"></div>
This will work only if we tell Angular to evaluate this expression instead of using it literally. This is accomplished through the scope.$eval method:
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script src="../angular/angular.min.js"></script>
<style type="text/css">
</style>
<script>
angular.module("appModule", [])
.controller("appCtrl", function ($scope) {
$scope.players = [
{ name: 'Nadal, Rafael (ESP)', rank: 1, age: '28', prizemoney: 66149345 },
{ name: 'Djokovic, Novak (SRB)', rank: 2, age: '27', prizemoney: 70704129 },
{ name: 'Federer, Roger (SUI)', rank: 3, age: '33', prizemoney: 84827704 },
{ name: 'Wawrinka, Stan (SUI)', rank: 4, age: '29', prizemoney: 13155060 },
{ name: 'Ferrer, David (ESP)', rank: 5, age: '32', prizemoney: 24034072 },
{ name: 'Tsonga, Jo-Wilfried (FRA)', rank: 11, age: '29', prizemoney: 1708240 },
{ name: 'Simon, Gilles (FRA)', rank: 26, age: '29', prizemoney: 760469 },
{ name: 'Lopez, Feliciano (ESP)', rank: 20, age: '33', prizemoney: 1100579 },
{ name: 'Benneteau, Julien (FRA)', rank: 28, age: '32', prizemoney: 617688 },
{ name: 'Verdasco, Fernando (ESP)', rank: 33, age: '30', prizemoney: 689219 },
{ name: 'Mayer, Leonardo (ARG)', rank: 25, age: '27', prizemoney: 946294 }
];
})
.directive("orderedList", function () {
return function (scope, element, attrs) {
var data = scope[attrs["orderedList"]];
var marker = attrs["markerType"];
var property_exp = attrs["propertyName"];
if (angular.isArray(data)) {
var listElem = angular.element("<ol type=" + marker + ">");
element.append(listElem);
for (var i = 0; i < data.length; i++) {
listElem.append(angular.element('<li>').text(scope.$eval(property_exp, data[i])));
}
}
}
});
</script>
</head>
<body>
<div ng-app="appModule" ng-controller="appCtrl">
<h4>Creating a Simple Custom Directive - List Directive</h4>
<div ordered-list="players" marker-type="i" property-name="prizemoney | currency"></div>
</div>
</body>
</html>
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