-1
Miguel MarnotoのCodepenのJavascriptを使用して2つのGoogleマップを作成した結果、3つまたは4つのインスタンスに拡張しようとしています。以下の2つの別の場所、MapRIghtとMapThreeを命名します。私は幸運を祈ることはできません、元のJavascript CodePenでMiguelがここに書いたことをどのように拡張するかについて助言することができます。同じページにGoogleマップのインスタンスを3つ追加する方法
https://codepen.io/Marnoto/pen/VLjVZZ
私の新しいバージョンは以下の通りです。
// *
// * Two maps on the same page, expanded to three
// * 2015 - en.marnoto.com
// *
// necessary variables
var mapLeft, mapRight, mapThree;
var infoWindowLeft, infoWindowRight, infoWindowThree;
// markersData variable stores the information necessary to each marker
var markersDataLeft = [
{
lat: 40.6486333,
lng: -8.745,
name: "Camping Praia do Farol",
address1:"Rua Diogo Cão, 125",
address2: "Praia da Barra",
postalCode: "3830-772 Gafanha da Nazaré" // don't insert comma in the last item of each marker
},
{
lat: 40.54955,
lng: -8.7498167,
name: "Camping Costa Velha",
address1:"Quinta dos Patos, n.º 2",
address2: "Praia da Costa Nova",
postalCode: "3830-453 Gafanha da Encarnação" // don't insert comma in the last item of each marker
},
{
lat: 40.6447167,
lng: -8.7129167,
name: "Camping Gafanha da Boavista",
address1:"Rua dos Balneários do Complexo Desportivo",
address2: "Gafanha da Nazaré",
postalCode: "3830-225 Gafanha da Nazaré" // don't insert comma in the last item of each marker
} // don't insert comma in the last item
];
var markersDataRight = [
{
lat: 40.6386333,
lng: -8.745,
name: "Camping Praia da Barra",
address1:"Rua Diogo Cão, 125",
address2: "Praia da Barra",
postalCode: "3830-772 Gafanha da Nazaré" // don't insert comma in the last item of each marker
},
{
lat: 40.59955,
lng: -8.7498167,
name: "Camping Costa Nova",
address1:"Quinta dos Patos, n.º 2",
address2: "Praia da Costa Nova",
postalCode: "3830-453 Gafanha da Encarnação" // don't insert comma in the last item of each marker
},
{
lat: 40.6247167,
lng: -8.7129167,
name: "Camping Gafanha da Nazaré",
address1:"Rua dos Balneários do Complexo Desportivo",
address2: "Gafanha da Nazaré",
postalCode: "3830-225 Gafanha da Nazaré" // don't insert comma in the last item of each marker
} // don't insert comma in the last item
];
var markersDataThree = [
{
lat: 40.6386333,
lng: -8.745,
name: "Camping Praia da Barra",
address1:"Rua Diogo Cão, 125",
address2: "Praia da Barra",
postalCode: "3830-772 Gafanha da Nazaré" // don't insert comma in the last item of each marker
},
{
lat: 40.59955,
lng: -8.7498167,
name: "Camping Costa Nova",
address1:"Quinta dos Patos, n.º 2",
address2: "Praia da Costa Nova",
postalCode: "3830-453 Gafanha da Encarnação" // don't insert comma in the last item of each marker
},
{
lat: 40.6247167,
lng: -8.7129167,
name: "Camping Gafanha da Nazaré",
address1:"Rua dos Balneários do Complexo Desportivo",
address2: "Gafanha da Nazaré",
postalCode: "3830-225 Gafanha da Nazaré" // don't insert comma in the last item of each marker
} // don't insert comma in the last item
];
function initialize(setMap) {
var mapOptions;
if(setMap == "mapLeft") {
mapOptions = {
center: new google.maps.LatLng(40.601203,-8.668173),
zoom: 11,
mapTypeId: 'roadmap',
};
mapLeft = new google.maps.Map(document.getElementById('map-canvas- left'), mapOptions);
// a new Info Window is created
infoWindowLeft = new google.maps.InfoWindow();
// Event that closes the Info Window with a click on the map
google.maps.event.addListener(mapLeft, 'click', function() {
infoWindowLeft.close();
});
} else {
mapOptions = {
center: new google.maps.LatLng(40.601203,-8.668173),
zoom: 9,
mapTypeId: 'roadmap',
};
mapRight = new google.maps.Map(document.getElementById('map-canvas- right'), mapOptions);
// a new Info Window is created
infoWindowRight = new google.maps.InfoWindow();
// Event that closes the Info Window with a click on the map
google.maps.event.addListener(mapRight, 'click', function() {
infoWindowRight.close();
});
} else {
mapOptions = {
center: new google.maps.LatLng(40.601203,-8.668173),
zoom: 7,
mapTypeId: 'roadmap',
};
mapThree = new google.maps.Map(document.getElementById('map-canvas- three'), mapOptions);
// a new Info Window is created
infoWindowThree = new google.maps.InfoWindow();
// Event that closes the Info Window with a click on the map
google.maps.event.addListener(mapThree, 'click', function() {
infoWindowThree.close();
});
}
// Finally displayMarkers() function is called to begin the markers creation
displayMarkers(setMap);
// Create second map only when initialize function is called for the first time.
// Second time setMap is equal to mapRight, so this condition returns false and it will not run
if(setMap == "mapLeft"){
initialize("mapRight", "mapThree");
}
}
google.maps.event.addDomListener(window, 'load', function(){ initialize("mapLeft") });
// This function will iterate over markersData array
// creating markers with createMarker function
function displayMarkers(setMap){
var markersData;
var map;
if(setMap == "mapLeft"){
markersData = markersDataLeft;
map = mapLeft;
} else {
markersData = markersDataRight;
map = mapRight;
} else {
markersData = markersDataThree;
map = mapThree;
}
// this variable sets the map bounds according to markers position
var bounds = new google.maps.LatLngBounds();
// for loop traverses markersData array calling createMarker function for each marker
for (var i = 0; i < markersData.length; i++){
var latlng = new google.maps.LatLng(markersData[i].lat, markersData[i].lng);
var name = markersData[i].name;
var address1 = markersData[i].address1;
var address2 = markersData[i].address2;
var postalCode = markersData[i].postalCode;
createMarker(setMap, latlng, name, address1, address2, postalCode);
// marker position is added to bounds variable
bounds.extend(latlng);
}
// Finally the bounds variable is used to set the map bounds
// with fitBounds() function
map.fitBounds(bounds);
}
// This function creates each marker and it sets their Info Window content
function createMarker(setMap, latlng, name, address1, address2, postalCode){
var map;
var infoWindow;
if(setMap == "mapLeft"){
map = mapLeft;
infoWindow = infoWindowLeft;
} else {
map = mapRight;
infoWindow = infoWindowRight;
} else {
map = mapThree;
infoWindow = infoWindowThree;
}
var marker = new google.maps.Marker({
map: map,
position: latlng,
title: name
});
// This event expects a click on a marker
// When this event is fired the Info Window content is created
// and the Info Window is opened.
google.maps.event.addListener(marker, 'click', function() {
// Creating the content to be inserted in the infowindow
var iwContent = '<div id="iw_container">' +
'<div class="iw_title">' + name + '</div>' +
'<div class="iw_content">' + address1 + '<br />' +
address2 + '<br />' +
postalCode + '</div></div>';
// including content to the Info Window.
infoWindow.setContent(iwContent);
// opening the Info Window in the current map and at the current marker location.
infoWindow.open(map, marker);
});
}
投稿コードが構文エラーが含まれています。それらを修正する必要があります。 HTML/CSSの外観はどうですか？ – geocodezip