GoogleMaps интегрированы в мой сайт.У меня проблема с переносом моей информации из моего JSON-файла в информационное окно при нажатии маркеров.
Ниже приведен мой текущий код:
/*********** Custom GoogleMaps functions ***********/
if (document.getElementById("events-map")) {
// set json path
var markerFile = '/scripts/json/find-events.json';
// set default map properties
var defaultLatlng = new google.maps.LatLng(41.4925, -99.9018);
// zoom level of the map
var defaultZoom = 4;
// variable for map
var map;
// variable for marker info window
var infowindow;
// List with all marker to check if exist
var markerList = {};
// option for google map object
var myOptions = {
zoom: defaultZoom,
center: defaultLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
/**
* Load Map
*/
function loadMap() {
// create new map make sure a DIV with id myMap exist on page
map = new google.maps.Map(document.getElementById("events-map"), myOptions);
// create new info window for marker detail pop-up
infowindow = new google.maps.InfoWindow();
// load markers
loadMarkers();
}
/**
* Load markers via ajax request from server
*/
function loadMarkers() {
// load marker jSon data
$.getJSON(markerFile, function(data) {
// loop all the markers
$.each(data, function(i, item) {
// add marker to map
loadMarker(item);
});
});
}
/**
* Load marker to map
*/
function loadMarker(makerData) {
// create new marker location
var myLatlng = new google.maps.LatLng(markerData['xCoordinate'], markerData['yCoordinate']);
// create new marker
var marker = new google.maps.Marker({
id: markerData['id'],
map: map,
title: markerData['propertyName'] ,
position: myLatlng
});
// add marker to list used later to get content and additional marker information
markerList[marker.id] = marker;
// add event listener when marker is clicked
// currently the marker data contain a dataurl field this can of course be done different
google.maps.event.addListener(marker, 'click', function() {
// show marker when clicked
showMarker(marker.id);
});
// add event when marker window is closed to reset map location
google.maps.event.addListener(infowindow, 'closeclick', function() {
map.setCenter(defaultLatlng);
map.setZoom(defaultZoom);
});
}
/**
* Show marker info window
*/
function showMarker(markerId) {
// get marker information from marker list
var marker = markerList[markerId];
// check if marker was found
if (marker) {
// get marker detail information from server
$.getJSON(markerFile, function(data) {
// show marker window
infowindow.setContent(data);
infowindow.open(map, marker);
});
} else {
alert('Error marker not found: ' + markerId);
}
}
google.maps.event.addDomListener(window, 'load', loadMap);
}
содержится в моем файле JSON:
{
"markers":[
{
"id":"1",
"xCoordinate" : 34.048928,
"yCoordinate" : -111.093731,
"propertyName" : "Arizona",
"propertyState" : "AZ",
"propertyPhone" : "777.777.7777",
"propertyEmail" : "test@example.com"
},
{
"id":"2",
"xCoordinate" : 38.582526,
"yCoordinate" : -92.510376,
"propertyName" : "Missouri",
"propertyState" : "MO",
"propertyPhone" : "777.777.7777",
"propertyEmail" : "test@example.com"
}
]
}