AngularJs传单指示图在移动设备上无法正确呈现离子

时间:2015-10-01 12:17:05

标签: javascript angularjs dictionary ionic-framework directive

我最近开始给Ionic一个机会,我使用Angular Leaflet Directive。用于显示地理位置

一切都没问题,但我有一个问题,我无法解决。

一切都在电脑上工作。

但是在移动设备上,路径没有显示,地图是灰色的

enter image description here

我的Cotroller

.controller('ShowCtrl', function($scope, $stateParams, $ionicLoading, $timeout, $http, leafletData) {

  $ionicLoading.show({template: 'Downloading...'});

  $scope.center = {};
  $scope.paths = {};
  $scope.markers = {};
  $scope.defaults = {};
  $scope.map = {};

    $http({
    method: 'GET',
    url: 'https://api.foursquare.com/v2/venues/'+$stateParams.id,
     params: {
          'client_id'     : 'xxx',
          'client_secret' : 'xxx',
          'v'             : '20130815',
        }
  }).then(function successCallback(data) {
      $timeout(function () {

         $scope.place = data.data.response.venue;
         $scope.title = data.data.response.venue.name;

            angular.extend($scope, {
                center: {
                    lat: $scope.lat,
                    lng:  $scope.long,
                    zoom: 12
                },
                paths: {
                    p1: {
                        color: '#ff612f',
                        weight: 5,
                        latlngs: [
                            { lat: data.data.response.venue.location.lat, lng: data.data.response.venue.location.lng },
                            { lat: $scope.lat, lng: $scope.long }
                        ],
                    }
                },
                markers: {
                    destination: {
                        lat: data.data.response.venue.location.lat,
                        lng: data.data.response.venue.location.lng,
                        message: data.data.response.venue.name,
                        focus: true,
                        draggable: false,
                        icon: {
                            iconUrl: 'lib/leaflet/dist/images/marker-icon2.png',
                        }
                    },
                    mylocation: {
                        lat: $scope.lat,
                        lng:  $scope.long,
                        icon: {
                            iconUrl: 'lib/leaflet/dist/images/marker-icon.png',
                        }
                    }
                },
                defaults: {
                    scrollWheelZoom: false,
                    zoomControl:false 
                }
            });
          $ionicLoading.hide();
     }, 2000);
    });
});

地图

<leaflet id="map" center="center" paths="paths"  markers="markers" defaults="defaults"></leaflet>

可以请别人帮我一把吗?

2 个答案:

答案 0 :(得分:0)

您使用的是哪个Cordova版本?

最新版本现在强制使用cordova-plugin-whitelist。因此,您必须允许您发出的每个HTTP请求。

从网络上提取传单图块,因此您必须允许它们。

standard & recommended meta就是:

<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://ssl.gstatic.com; style-src 'self' 'unsafe-inline'; media-src *">

只需将此行包含在HTML的head中,它就可以更好地运行。

答案 1 :(得分:0)

好的问题是我必须在ajax调用之前初始化tileLayer

像这样

$scope.defaults = { zoomControl: false, layerControl: false, tileLayer: 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png'};

$http({
    method: 'GET',
    url: 'https://api.foursquare.com/v2/venues/'+$stateParams.id,
     params: {
          'client_id'     : 'xxx',
          'client_secret' : 'xxx',
          'v'             : '20130815',
        }
  }).then(function successCallback(data) {
      $timeout(function () {

         $scope.place = data.data.response.venue;
         $scope.title = data.data.response.venue.name;

            angular.extend($scope, {
                markers: {
                    destination: {
                        lat: data.data.response.venue.location.lat,
                        lng: data.data.response.venue.location.lng,
                        message: data.data.response.venue.name,
                        focus: true,
                        draggable: false,
                        icon: {
                            iconUrl: 'lib/leaflet/dist/images/marker-icon2.png',
                        }
                    },
                    mylocation: {
                        lat: $scope.lat,
                        lng:  $scope.long,
                        icon: {
                            iconUrl: 'lib/leaflet/dist/images/marker-icon.png',
                        }
                    }
                }
            });
          $ionicLoading.hide();
     }, 2000);
    });