on-click marker in ngMap with id? - angularjs

Question

I am using ngMap to display a map with markers on it. I want to redirect the user to a URL, when he clicks a marker. To build this URL, i need a unique id, from the repeat.
I have this;
<marker ng-repeat="position in ctrl.positions" position="{{position.x}}, {{position.y}}" on-click="ctrl.goto(ctrl.id)"></marker>
In my controller i have
vm.clickRedirect = function(pId) {
console.log(pId);
}
I just return the object, and the actual id (ctrl.id). How do i achive this?

Answer 1

To pass object identifier as a parameter via on-click event replace clickRedirect function to:
vm.clickRedirect = function(event,pId) {
console.log(pId);
}
Working example
angular.module('mapApp', ['ngMap'])
.controller('mapCtrl', function ($scope, NgMap) {
NgMap.getMap().then(function (map) {
$scope.map = map;
});
$scope.cities = [
{ id: 1, name: 'Oslo', pos: [59.923043, 10.752839] },
{ id: 2, name: 'Stockholm', pos: [59.339025, 18.065818] },
{ id: 3, name: 'Copenhagen', pos: [55.675507, 12.574227] },
{ id: 4, name: 'Berlin', pos: [52.521248, 13.399038] },
{ id: 5, name: 'Paris', pos: [48.856127, 2.346525] }
];
$scope.showInfo = function (event,id) {
$scope.selectedCity = $scope.cities.filter(function(c){
return c.id === id;
})[0];
};
});
<script src="https://code.angularjs.org/1.4.8/angular.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?key="></script>
<script src="https://rawgit.com/allenhwkim/angularjs-google-maps/master/build/scripts/ng-map.js"></script>
<div ng-app="mapApp" ng-controller="mapCtrl">
<div>Selected city: {{selectedCity}}</div>
<ng-map zoom="4" center="59.339025, 18.065818">
<marker ng-repeat="c in cities" position="{{c.pos}}" title="{{c.name}}" id="{{c.id}}" on-click="showInfo(c.id)">
</marker>
</ng-map>
</div>

Answer 2

on-click is not an angular expression
you need to use angular expression to evaluate ctrl.id
like this : {{ctrl.id}}
Or did you mean to use ng-click?