위치를 자동 완성하는 입력 상자를 두 개 만들고 제출 버튼을 클릭하면지도의 두 입력 위치간에 폴리 라인이 만들어집니다. 내 코드는 자동 완성을 완벽하게 수행하지만 제출 버튼을 클릭하면 사이트간에 선을 표시 할 수 없습니다. 제발 도와주세요. 디버깅에 도와주세요. 다음과 같이Google지도 API 맞춤형 폴리선
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places"></script>
<script>
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(-33.8688, 151.2195),
zoom: 13
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var input = /** @type {HTMLInputElement} */(
document.getElementById('pac-input'));
var input1=(document.getElementById('pac-input1'));
//var types = document.getElementById('type-selector');
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input1);
var autocomplete = new google.maps.places.Autocomplete(input);
autocomplete.bindTo('bounds', map);
var autocomplete = new google.maps.places.Autocomplete(input1);
autocomplete.bindTo('bounds', map);
var infowindow = new google.maps.InfoWindow();
var marker = new google.maps.Marker({
map: map,
anchorPoint: new google.maps.Point(0, -29)
});
var polyOptions = {
strokeColor: '#000000',
strokeOpacity: 1.0,
strokeWeight: 3
};
poly = new google.maps.Polyline(polyOptions);
poly.setMap(map);
google.maps.event.addListener(submit, 'click', addLatLng);
/**
* Handles click events on a map, and adds a new point to the Polyline.
* @param {google.maps.MouseEvent} event
*/
function addLatLng(event) {
var path = poly.getPath();
// Because path is an MVCArray, we can simply append a new coordinate
// and it will automatically appear.
path.push(event.latLng);
// Add a new marker at the new plotted point on the polyline.
var marker = new google.maps.Marker({
position: event.latLng,
title: '#' + path.getLength(),
map: map
});
}
google.maps.event.addListener(autocomplete, 'place_changed', function() {
infowindow.close();
marker.setVisible(false);
var place = autocomplete.getPlace();
if (!place.geometry) {
return;
}
// If the place has a geometry, then present it on a map.
if (place.geometry.viewport) {
map.fitBounds(place.geometry.viewport);
} else {
map.setCenter(place.geometry.location);
map.setZoom(17); // Why 17? Because it looks good.
}
marker.setIcon(/** @type {google.maps.Icon} */({
url: place.icon,
size: new google.maps.Size(71, 71),
origin: new google.maps.Point(0, 0),
anchor: new google.maps.Point(17, 34),
scaledSize: new google.maps.Size(35, 35)
}));
marker.setPosition(place.geometry.location);
marker.setVisible(true);
var address = '';
if (place.address_components) {
address = [
(place.address_components[0] && place.address_components[0].short_name || ''),
(place.address_components[1] && place.address_components[1].short_name || ''),
(place.address_components[2] && place.address_components[2].short_name || '')
].join(' ');
}
infowindow.setContent('<div><strong>' + place.name + '</strong><br>' + address);
infowindow.open(map, marker);
});
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
내 HTML 파일의 본문은 다음과 같습니다 Uncaught ReferenceError: submit is not defined
google.maps.event.addListener(submit, 'click', addLatLng);
가 있어야한다 :
google.maps.event.addListener(document.getElementById('submit'), 'click', addLatLng);
<input id="pac-input" class="controls" type="text" placeholder="Enter a location">
<input id="pac-input1" class="controls" type="text" placeholder="Enter another location">
<div id="type-selector" class="controls">
<input type="submit" name="submit" value="SUBMIT">
</div>
<div id="map-canvas"></div>
나는 그것을 적합하게 만들기위한 질문. 보류 상태에서 제거하십시오. –