Ng地图标记图标与params(托管图像的网址)不工作

时间:2017-05-07 18:48:53

标签: javascript angularjs google-maps google-maps-markers ng-map

在ng map中,这有效:

<marker ng-repeat="helper in helpers" position="{{helper.position}}" optimized="false" icon={{helper.facebook.freshURL}}"></marker>

但如果我在“icon”中加入params:

<marker ng-repeat="helper in helpers" position="{{helper.position}}" optimized="false" icon="{url: '{{helper.facebook.freshURL}}', anchor: [0,0]}"></marker>

似乎url在url之前有一个带有“localhost:8000”的前缀,我收到一个错误:

GET http://localhost:8100/%7Burl:%20https://graph.facebook.com/1716361775351742/picture?type=normal,%20anchor:%20[0,0]} 404 (Not Found)

这是我的错误或语法错误吗?感谢。

2 个答案:

答案 0 :(得分:2)

此行为与解析表达式时发生的JSON错误有关:{url: '{{helper.facebook.freshURL}}', anchor: [0,0]}

icon属性提供有效表达式后,例如icon='{"url":"{{helper.facebook.freshURL}}","anchor":[0,0]}',标记图标将正确初始化。

实施例

var app = angular.module('appMaps', ['ngMap']);
app.controller('mapCtrl', function ($scope) {
    
    $scope.cities = [
       { id: 1, name : "Brisbane", location: [-33.867396, 151.206854] }
    ];


    $scope.iconProperties = {
       url : "http://maps.google.com/mapfiles/marker.png",
       anchor: [0,0]   
    };

    $scope.iconUrl = "http://maps.google.com/mapfiles/marker.png";

});
<script src="https://maps.googleapis.com/maps/api/js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
<script src="https://rawgit.com/allenhwkim/angularjs-google-maps/master/build/scripts/ng-map.js"></script>
<div ng-app="appMaps" ng-controller="mapCtrl">
        <map center="[-24.667856, 133.630694]" zoom="3">
            <!--marker id='ID{{city.id}}' ng-repeat="city in cities" position="{{city.location}}" icon="{{iconProperties}}" -->
            <marker id='ID{{city.id}}' ng-repeat="city in cities" position="{{city.location}}" icon='{"url":"{{iconUrl}}","anchor":[0,0]}'>
            </marker>
            
        </map>
</div>

答案 1 :(得分:0)

是的,可能是个错误。到目前为止试图找到文档,但不能。可能是RegEx问题

如果还在查找,请删除协议然后尝试。所以你的网址看起来像这样。

helper.facebook.freshURL = '//graph.facebook.com/1716361775351742/picture?type=normal';

告诉我们。