我创建了一个带有标记的谷歌Map。标记从mysql数据库获取信息。我有身份证,姓名,地址,纬度,液化天然气,类型和网址。在url中,我放置了一个指向餐厅的链接,并希望它在我单击标记时打开。但是,当我点击标记时,页面正在更改,但它将变成一个空白页面,上面写着“在该服务器上找不到请求的url/未定义”。如果有人能帮助我查看哪里出错,我将不胜感激。这是我的html代码:
<script>
var customLabel = {
restaurant: {
label: 'R'
},
bar: {
label: 'B'
}
};
function initMap() {
var map = new google.maps.Map(document.getElementById('map'), {
center: new google.maps.LatLng(51.8980, -8.4737),
zoom: 16
});
var infoWindow = new google.maps.InfoWindow;
downloadUrl('locator.php', function(data) {
var xml = data.responseXML;
var markers = xml.documentElement.getElementsByTagName('marker');
Array.prototype.forEach.call(markers, function(markerElem) {
var id = markerElem.getAttribute('id');
var name = markerElem.getAttribute('name');
var address = markerElem.getAttribute('address');
var type = markerElem.getAttribute('type');
var url = markerElem.getAttribute('url');
var point = new google.maps.LatLng(
parseFloat(markerElem.getAttribute('lat')),
parseFloat(markerElem.getAttribute('lng')));
var infowincontent = document.createElement('div');
var strong = document.createElement('strong');
strong.textContent = name
infowincontent.appendChild(strong);
infowincontent.appendChild(document.createElement('br'));
var text = document.createElement('text');
text.textContent = address
infowincontent.appendChild(text)
var icon = customLabel[type] || {};
var marker = new google.maps.Marker({
map: map,
position: point,
label: icon.label
});
marker.addListener('click', function() {
infoWindow.setContent(infowincontent);
infoWindow.open(map, marker);
window.location.href = this.url;
});
});
});
}
function downloadUrl(url, callback) {
var request = window.ActiveXObject ?
new ActiveXObject('Microsoft.XMLHTTP') :
new XMLHttpRequest;
request.onreadystatechange = function() {
if (request.readyState == 4) {
request.onreadystatechange = doNothing;
callback(request, request.status);
}
};
request.open('GET', url, true);
request.send(null);
}
function doNothing() {}
</script>
1条答案
按热度按时间yzckvree1#
this.url
未定义。你从来没有在你的代码里设置过。将其添加到
MarkerOptions
对象: