我知道這裏已經有一些答案了,但我還是無法弄清楚。我在WordPress中使用高級自定義字段的谷歌地圖。如何在Google Maps API的同一位置處理多個製造商?
我從ACF中拉出位置,然後生成地圖。
但是,一些位置是相同的;所以infowindow只顯示一個標題,其他則完全隱藏。
如果標記稍微分開,我會很好。
如果infowindow可以包含所有位於同一位置的帖子的所有標題,我也可以。
任何人都可以幫忙嗎?
這是當前的代碼:
<script src="http://www.google.com/jsapi?key=ABQIAAAArX_FiOGh9BVSA-VaKWxf3BTjV82plXfzb-h9w4F1dGZTQrT8wxSgksN4vLUdfoCX3U-gz7r_GPkm2A" type="text/javascript"></script>
<script type="text/javascript">
google.load("jquery", "1.7.1");
google.load("jqueryui", "1.8.16");
</script>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script type="text/javascript">
(function($) {
/*
* render_map
*
* This function will render a Google Map onto the selected jQuery element
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param $el (jQuery element)
* @return n/a
*/
function render_map($el) {
// var
var $markers = $el.find('.marker');
// vars
var args = {
zoom : 16,
center : new google.maps.LatLng(0, 0),
mapTypeId : google.maps.MapTypeId.ROADMAP
};
// create map
var map = new google.maps.Map($el[0], args);
// add a markers reference
map.markers = [];
// add markers
$markers.each(function(){
add_marker($(this), map);
});
// center map
center_map(map);
}
// create info window outside of each - then tell that singular infowindow to swap content based on click
var infowindow = new google.maps.InfoWindow({
content : ''
});
/*
* add_marker
*
* This function will add a marker to the selected Google Map
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param $marker (jQuery element)
* @param map (Google Map object)
* @return n/a
*/
function add_marker($marker, map) {
// var
var latlng = new google.maps.LatLng($marker.attr('data-lat'), $marker.attr('data-lng'));
// create marker
var marker = new google.maps.Marker({
position : latlng,
map : map
});
// add to array
map.markers.push(marker);
// if marker contains HTML, add it to an infoWindow
if($marker.html())
{
// show info window when marker is clicked & close other markers
google.maps.event.addListener(marker, 'click', function() {
//swap content of that singular infowindow
infowindow.setContent($marker.html());
infowindow.open(map, marker);
});
// close info window when map is clicked
google.maps.event.addListener(map, 'click', function(event) {
if (infowindow) {
infowindow.close(); }
});
}
}
/*
* center_map
*
* This function will center the map, showing all markers attached to this map
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param map (Google Map object)
* @return n/a
*/
function center_map(map) {
// vars
var bounds = new google.maps.LatLngBounds();
// loop through all markers and create bounds
$.each(map.markers, function(i, marker){
var latlng = new google.maps.LatLng(marker.position.lat(), marker.position.lng());
bounds.extend(latlng);
});
// only 1 marker?
if(map.markers.length == 1)
{
// set center of map
map.setCenter(bounds.getCenter());
map.setZoom(16);
}
else
{
// fit to bounds
map.fitBounds(bounds);
}
}
/*
* document ready
*
* This function will render each map when the document is ready (page has loaded)
*
* @type function
* @date 8/11/2013
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
$(document).ready(function(){
$('.acf-map').each(function(){
render_map($(this));
});
});
})(jQuery);
</script>