这是我当前正在运行的代码:用户能够在他们的多边形显示在地图上后创建自己的多边形我想显示有关每个多边形的一些信息。我现在正在打开一个信息窗口,但我无法获取不同多边形的信息
有什么想法吗?
<?php foreach ($area->result() as $f):?>
// Create an array with the coordanates of each area
var area<?=$f->id?>Coords = [
<?php $latlng=$this->resources_data->field_latlng($f->id);?>
<?php foreach ($latlng->result() as $point):?>
new google.maps.LatLng(<?=$point->lat?>, <?=$point->lng?>),
<?php endforeach;?>
];
// Create a polygon with the points of the area
var area<?=$f->id?>=new google.maps.Polygon({
paths: area<?=$f->id?>Coords,
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35
});
// Add the Field to the map.
area<?=$f->id?>.setMap(map);
google.maps.event.addListener(field<?=$f->id?>,'click',function(event){
infowindow.setContent(contentString);
if (event) {
point = event.latLng;
}
infowindow.setPosition(point);
infowindow.open(map);
});
google.maps.event.addListener(map, 'click', function() {
infowindow.close();
});
<?php endforeach;?>
var contentString = '<div id="content" class="h300 rad3">'+
'<div>'+
'</div>'+
'<h2 ><?=$f->name?> </h2>'+
'<div id="bodyContent">'+
'<div class="bgC m20l glow3cb rad3 h100 w350 inlineB vtop m15b m15r">' +
' '+
''+
'<div class="inlineT vtop w180 m5l"> '+
'<div class="inlineT vtop m5l"> '+
'</div>';
var infowindow = new google.maps.InfoWindow({
content: contentString
});