PHP和Google地图标记
我不知道为什么我的谷歌标记没有显示出来。我正在使用PHP和Java脚本。我检查以确保PHP和Google地图标记,php,google-maps,Php,Google Maps,我不知道为什么我的谷歌标记没有显示出来。我正在使用PHP和Java脚本。我检查以确保$DNB中包含元素。这是我的密码: while($DNB -> fetch()) { ?> var point = new GLatLng(<?php echo intval($lat) ?>, <?php echo intval($lon) ?>); var marker = new google.maps.Marker({position: point,
$DNB
中包含元素。这是我的密码:
while($DNB -> fetch())
{
?>
var point = new GLatLng(<?php echo intval($lat) ?>, <?php echo intval($lon) ?>);
var marker = new google.maps.Marker({position: point, map:map});
<?php
}
while($DNB->fetch())
{
?>
var点=新玻璃(,);
var marker=new google.maps.marker({position:point,map:map});
从您提供的代码来看,虽然您的$DNB
中可能包含内容,但您的$lat和$lon似乎未初始化
如果这不能解决您的问题,请参考下面的工作示例:
function initialize() {
var myOptions = {
zoom: 10,
center: new google.maps.LatLng(0, 0),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(
document.getElementById("map_canvas"),myOptions);
setMarkers(map, beaches);
}
var beaches = [
['SANTA MONICA HEALTHCARE CENTER',34.0295,-118.481],
['BRENTWOOD NURSING & REHAB',34.0389,-118.47],
['FIRESIDE CONVALESCENT HOSPITAL',34.0218,-118.503],
['ARBOR VIEW REHAB AN WELLNESS CENTER',34.0291,-118.481],
['SEAPORT 17TH CARE CENTER',34.0272,-118.484],
['GOLDSTAR HEALTHCARE CTR SANTA MONICA',34.0256,-118.486],
['PACIFIC CONVALESCENT CENTER',34.0273,-118.484],
['GOOD SHEPHERD HEALTH CARE CENTER',34.0234,-118.49],
['BERKLEY WEST CONVALESCENT HOSPITAL',34.0272,-118.485],
['SANTA MONICA CONVALESCENT CENTER II',34.0241,-118.459],
['BERKLEY EAST CONVALESCENT HOSPITAL',34.0302,-118.481],
['SANTA MONICA CONVALESCENT CENTER I',34.0241,-118.459]
];
function setMarkers(map, locations) {
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < locations.length; i++) {
var beach = locations[i];
var myLatLng = new google.maps.LatLng(beach[1], beach[2]);
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
title: beach[0],
zIndex: beach[3]
});
bounds.extend(myLatLng);
map.fitBounds(bounds);
}
}
google.maps.event.addDomListener(window, 'load', initialize);
函数初始化(){
变量myOptions={
缩放:10,
中心:新google.maps.LatLng(0,0),
mapTypeId:google.maps.mapTypeId.ROADMAP
}
var map=new google.maps.map(
getElementById(“地图画布”),myOptions;
设置标记(地图、海滩);
}
var海滩=[
[SANTA MONICA医疗中心”,34.0295,-118.481],
[BRENTWOOD护理与康复中心”,34.0389,-118.47],
[“炉边疗养医院”,34.0218,-118.503],
[ARBOR VIEW康复中心健康中心”,34.0291,-118.481],
[SEAPORT 17护理中心”,34.0272,-118.484],
[GOLDSTAR HEALTHCARE CTR SANTA MONICA',34.0256,-118.486],
[太平洋康复中心,34.0273,-118.484],
[“好牧人保健中心”,34.0234,-118.49],
['BERKLEY WEST康复医院',34.0272,-118.485],
['SANTA MONICA康复中心II',34.0241,-118.459],
['BERKLEY EAST康复医院',34.0302,-118.481],
['SANTA MONICA疗养中心I',34.0241,-118.459]
];
功能设置标记(地图、位置){
var bounds=new google.maps.LatLngBounds();
对于(变量i=0;i
GLatLng
是api的v2,而google.maps.Marker
是api的v3。一次只能使用一个版本。坚持v3I编写$DNB->bind\u结果($businessname、$lat、$lon)所以它应该在那里。所以很难将php与js集成?一点也不。所以基本上你所要做的就是将$DNB结果存储到一个数组中,在var beats=[…]中,你只需要循环你的数组,例如:beats=[