Javascript 谷歌地图标记-信息窗口需要删除标记
我正在尝试显示一个信息窗口(或者如果你有更好的主意的话),里面会有一个可点击的链接,一旦点击它就会删除标记。 将有多个标记,都是动态创建的,我希望每个标记都删除自己。 我尝试了一些我在这里和那里收集的代码,但没有成功Javascript 谷歌地图标记-信息窗口需要删除标记,javascript,google-maps,marker,Javascript,Google Maps,Marker,我正在尝试显示一个信息窗口(或者如果你有更好的主意的话),里面会有一个可点击的链接,一旦点击它就会删除标记。 将有多个标记,都是动态创建的,我希望每个标记都删除自己。 我尝试了一些我在这里和那里收集的代码,但没有成功 <!DOCTYPE html> <html> <head> <title>Google maps test</title> <meta name="viewport" content="initi
<!DOCTYPE html>
<html>
<head>
<title>Google maps test</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div id="searchBox">
<input type="text" id="someInput"/>
<button onclick="onSendClicked()">Send</button>
</div>
<div id="map"></div>
<script>
var map;
//var tempMarker;
function onSendClicked(){
var textBox = document.getElementById("someInput");
var input = textBox.value;
var geoCoder = new google.maps.Geocoder();
geoCoder.geocode({'address':input}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
//if (tempMarker){
// tempMarker.setMap(null);
// google.maps.event.clearListeners(tempMarker, 'click');
//}
var location = results[0].geometry.location;
map.setCenter(location);
var tempMarker = new google.maps.Marker({
position: location,
map: map
});
map.setZoom(15);
var div = document.createElement("div");
div.innerHTML = div.innerHTML + input;
var br = document.createElement("br");
div.appendChild(br);
var aLink = document.createElement("a");
aLink.onClick = function(){
removeMarker(tempMarker);
}
aLink.innerText = "Remove marker";
div.appendChild(aLink);
var infoWindowHomeAddress = new google.maps.InfoWindow({
content: div
});
tempMarker.addListener('click',function(){
infoWindowHomeAddress.open(tempMarker.get('map'), tempMarker);
});
}
});
}
function removeMarker(marker){
google.maps.event.clearListeners(marker, 'click');
marker.setMap(null);
}
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 32.005255, lng: 34.797488},
zoom: 15
});
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB5Sx8aiOG14-XC7HJuSlEKAlzSnkhfnbw&callback=initMap"
async defer></script>
</body>
</html>
谷歌地图测试
#地图{
身高:100%;
}
html,正文{
身高:100%;
保证金:0;
填充:0;
}
发送
var映射;
//变温标记;
函数onSendClicked(){
var textBox=document.getElementById(“someInput”);
var输入=textBox.value;
var geoCoder=new google.maps.geoCoder();
geoCoder.geocode({'address':input},函数(结果,状态){
if(status==google.maps.GeocoderStatus.OK){
//如果(临时标记){
//tempMarker.setMap(空);
//google.maps.event.clearListeners(tempMarker,'click');
//}
var location=results[0]。geometry.location;
地图设置中心(位置);
var tempMarker=new google.maps.Marker({
位置:位置,,
地图:地图
});
map.setZoom(15);
var div=document.createElement(“div”);
div.innerHTML=div.innerHTML+输入;
var br=document.createElement(“br”);
儿童分部(br);
var aLink=document.createElement(“a”);
aLink.onClick=函数(){
移除标记(tempMarker);
}
aLink.innerText=“删除标记”;
儿童分部(aLink);
var infoWindowHomeAddress=new google.maps.InfoWindow({
目录:div
});
tempMarker.addListener('click',function()){
infoWindowHomeAddress.open(tempMarker.get('map'),tempMarker);
});
}
});
}
函数removeMarker(标记器){
google.maps.event.clearListeners(标记“单击”);
marker.setMap(空);
}
函数initMap(){
map=new google.maps.map(document.getElementById('map'){
中心:{lat:32.005255,lng:34.797488},
缩放:15
});
}
我也尝试过div.outerHTML,但这并没有提供我需要的点击事件。多亏了@newoil,我终于找到了这个问题的答案 代码示例将根据此更新 以下是完整的解决方案:
<!DOCTYPE html>
<html>
<head>
<title>Google maps test</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div id="searchBox">
<input type="text" id="someInput"/>
<button onclick="onSendClicked()">Send</button>
</div>
<div id="map"></div>
<script>
var map;
var counter = -1;
var markers = [];
function onSendClicked(){
var textBox = document.getElementById("someInput");
var input = textBox.value;
var geoCoder = new google.maps.Geocoder();
geoCoder.geocode({'address':input}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
//if (tempMarker){
// tempMarker.setMap(null);
// google.maps.event.clearListeners(tempMarker, 'click');
//}
counter++;
var location = results[0].geometry.location;
map.setCenter(location);
var tempMarker = new google.maps.Marker({
position: location,
map: map,
id: counter
});
map.setZoom(15);
var infoWindowHomeAddress = new google.maps.InfoWindow({
content: input + "<br/><a href='#' onclick='removeMarker(" + counter + ");'>Remove marker</a>"
});
tempMarker.addListener('click',function(){
infoWindowHomeAddress.open(tempMarker.get('map'), tempMarker);
});
markers.push(tempMarker);
}
});
}
function removeMarker(markerId){
var marker = markers[markerId];
google.maps.event.clearListeners(marker, 'click');
marker.setMap(null);
}
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 32.005255, lng: 34.797488},
zoom: 15
});
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB5Sx8aiOG14-XC7HJuSlEKAlzSnkhfnbw&callback=initMap"
async defer></script>
</body>
</html>
谷歌地图测试
#地图{
身高:100%;
}
html,正文{
身高:100%;
保证金:0;
填充:0;
}
发送
var映射;
var计数器=-1;
var标记=[];
函数onSendClicked(){
var textBox=document.getElementById(“someInput”);
var输入=textBox.value;
var geoCoder=new google.maps.geoCoder();
geoCoder.geocode({'address':input},函数(结果,状态){
if(status==google.maps.GeocoderStatus.OK){
//如果(临时标记){
//tempMarker.setMap(空);
//google.maps.event.clearListeners(tempMarker,'click');
//}
计数器++;
var location=results[0]。geometry.location;
地图设置中心(位置);
var tempMarker=new google.maps.Marker({
位置:位置,,
地图:地图,
id:柜台
});
map.setZoom(15);
var infoWindowHomeAddress=new google.maps.InfoWindow({
内容:输入+“
”
});
tempMarker.addListener('click',function()){
infoWindowHomeAddress.open(tempMarker.get('map'),tempMarker);
});
标记器。推(临时标记器);
}
});
}
函数removeMarker(markerId){
var marker=markers[markerId];
google.maps.event.clearListeners(标记“单击”);
marker.setMap(空);
}
函数initMap(){
map=new google.maps.map(document.getElementById('map'){
中心:{lat:32.005255,lng:34.797488},
缩放:15
});
}
多亏了@newoil,我才想出了这个问题的答案
代码示例将根据此更新
以下是完整的解决方案:
<!DOCTYPE html>
<html>
<head>
<title>Google maps test</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div id="searchBox">
<input type="text" id="someInput"/>
<button onclick="onSendClicked()">Send</button>
</div>
<div id="map"></div>
<script>
var map;
var counter = -1;
var markers = [];
function onSendClicked(){
var textBox = document.getElementById("someInput");
var input = textBox.value;
var geoCoder = new google.maps.Geocoder();
geoCoder.geocode({'address':input}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
//if (tempMarker){
// tempMarker.setMap(null);
// google.maps.event.clearListeners(tempMarker, 'click');
//}
counter++;
var location = results[0].geometry.location;
map.setCenter(location);
var tempMarker = new google.maps.Marker({
position: location,
map: map,
id: counter
});
map.setZoom(15);
var infoWindowHomeAddress = new google.maps.InfoWindow({
content: input + "<br/><a href='#' onclick='removeMarker(" + counter + ");'>Remove marker</a>"
});
tempMarker.addListener('click',function(){
infoWindowHomeAddress.open(tempMarker.get('map'), tempMarker);
});
markers.push(tempMarker);
}
});
}
function removeMarker(markerId){
var marker = markers[markerId];
google.maps.event.clearListeners(marker, 'click');
marker.setMap(null);
}
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 32.005255, lng: 34.797488},
zoom: 15
});
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB5Sx8aiOG14-XC7HJuSlEKAlzSnkhfnbw&callback=initMap"
async defer></script>
</body>
</html>
谷歌地图测试
#地图{
身高:100%;
}
html,正文{
身高:100%;
保证金:0;
填充:0;
}
发送
var映射;
var计数器=-1;
var标记=[];
函数onSendClicked(){
var textBox=document.getElementById(“someInput”);
var输入=textBox.value;
var geoCoder=new google.maps.geoCoder();
geoCoder.geocode({'address':input},函数(结果,状态){
if(status==google.maps.GeocoderStatus.OK){
//如果(临时标记){
//tempMarker.setMap(空);
//google.maps.event.clearListeners(tempMarker,'click');
//}
计数器++;
var location=results[0]。geometry.location;
地图设置中心(位置);
var tempMarker=new google.maps.Marker({
位置:位置,,
地图:地图,
id:柜台
});
map.setZoom(15);
var infoWindowHomeAddress=new google.maps.InfoWindow({