我正在使用node-googlemaps从Node js查询Google Maps API
。我已经创建了我的Server API密钥作为开发人员。根据{{3}}文档,我必须使用 API 键和某些其他参数创建publicConfig
变量。我的publicConfig变量如下:
var gm = require('googlemaps');
var publicConfig = {
key: 'myKey',
stagger_time:1000, // for elevationPath
encode_polylines:false,
secure:true // use https
};
var gmAPI = new GoogleMapsAPI(publicConfig);
当我运行代码时,我收到以下错误
ReferenceError: GoogleMapsAPI is not defined
有人可以帮我解决这个问题吗?
答案 0 :(得分:11)
要解决此问题,我已添加以下代码行
CSV to D3 Flare JSON converter in AngularJSPreview Edit Code
index.html
main.js
main.css
main.js
angular.module('myApp', ['angularFileUpload'])
.factory('FlareJson', ['$q', function($q) {
function updateTree(curr, arr, tags) {
if ((arr.length || 0) < 2) {
return;
}
if (!curr.hasOwnProperty(tags.children)) {
curr[tags.children] = [];
}
var elem;
if (arr.length == 2) {
elem = {};
elem[tags.leaf] = arr[0];
elem[tags.size] = arr[1];
curr[tags.children].push(elem);
} else {
curr[tags.children].some(function(e) {
if (e[tags.parent] == arr[0] || e[tags.leaf] == arr[0]) {
elem = e;
return true;
}
});
if (!elem) {
elem = {};
elem[tags.parent] = arr[0];
curr[tags.children].push(elem);
}
updateTree(elem, arr.slice(1), tags);
}
}
function buildJson(csv, compact, tags) {
var deferred = $q.defer();
var result = {};
result[tags.parent] = 'flare';
Papa.parse(csv, {
header: false,
dynamicTyping: true,
complete: function(csvArray) {
csvArray.data.forEach(function(line) {
if (line.length) {
updateTree(result, line, tags);
}
});
if (compact) {
deferred.resolve(JSON.stringify(result));
} else {
deferred.resolve(JSON.stringify(result, null, 2));
}
}
});
return deferred.promise;
}
return buildJson;
}])
.controller('MyCtrl', ['$scope', 'FileUploader', 'FlareJson',
function($scope, FileUploader, FlareJson) {
$scope.csv = "";
$scope.compact = false;
$scope.json = "";
$scope.tags = {
parent: 'skill',
children: 'children',
leaf: 'name',
size: 'level'
};
$scope.uploader = new FileUploader();
$scope.uploader.onAfterAddingFile = function(fileItem) {
var reader = new FileReader();
reader.onloadend = function(event) {
$scope.$apply(function() {
if ($scope.append) {
$scope.csv += event.target.result;
} else {
$scope.csv = event.target.result;
}
});
};
reader.readAsText(fileItem._file);
};
function update() {
FlareJson($scope.csv, $scope.compact, $scope.tags).then(function(json) {
$scope.json = json;
});
}
$scope.$watchGroup(['csv', 'compact'], update);
$scope.$watchCollection('tags', update);
}]);