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Autocomplete Search การค้นหาตำแหน่งที่ต้องการบน Googlemap |
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ขอรบกวนสอบถามความรู้เพิ่มเติมคับ
ผมทำการเขียน Script สำหรับการค้นหาตำแหน่งที่ต้องการบน google ตามนี้คับ
Code (JavaScript)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script src="https://maps.googleapis.com/maps/api/js?libraries=places&callback=initMap" async defer></script>
</head>
<body>
<style type="text/css">
#map {
width: 100%;
height: 400px;
}
.controls {
margin-top: 10px;
border: 1px solid transparent;
border-radius: 2px 0 0 2px;
box-sizing: border-box;
-moz-box-sizing: border-box;
height: 32px;
outline: none;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
#searchInput {
background-color: #fff;
font-family: Roboto;
font-size: 15px;
font-weight: 300;
margin-left: 12px;
padding: 0 11px 0 13px;
text-overflow: ellipsis;
width: 50%;
}
#searchInput:focus {
border-color: #4d90fe;
}
</style>
<input id="searchInput" class="controls" type="text" placeholder="Enter a location">
<div id="map"></div>
<ul id="geoData">
<li>Full Address: <span id="location"></span></li>
<li>Postal Code: <span id="postal_code"></span></li>
<li>Country: <span id="country"></span></li>
<li>Latitude: <span id="lat"></span></li>
<li>Longitude: <span id="lon"></span></li>
</ul>
<script>
function initMap()
{
var map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 13.861057299999999, lng: 100.6060309},
zoom: 13
});
var input = document.getElementById('searchInput');
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
var autocomplete = new google.maps.places.Autocomplete(input);
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)
});
autocomplete.addListener('place_changed', function() {
infowindow.close();
marker.setVisible(false);
var place = autocomplete.getPlace();
if (!place.geometry) {
window.alert("Autocomplete's returned place contains no 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);
}
marker.setIcon(({
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);
//Location details
for (var i = 0; i < place.address_components.length; i++) {
if(place.address_components[i].types[0] == 'postal_code'){
document.getElementById('postal_code').innerHTML = place.address_components[i].long_name;
}
if(place.address_components[i].types[0] == 'country'){
document.getElementById('country').innerHTML = place.address_components[i].long_name;
}
}
document.getElementById('location').innerHTML = place.formatted_address;
document.getElementById('lat').innerHTML = place.geometry.location.lat();
document.getElementById('lon').innerHTML = place.geometry.location.lng();
});
}
</script>
</body>
</html>
ประเด็นคือ ถ้าผมรันบน Appserve มันสามารถทำงานค้นหาได้ตามปกติคับ แต่พอผมอัพมันขึ้น Server จริง กลับไม่สามารถค้นหาได้คับพี่
ผมงงมากเลย รบกวนสอบถามผู้รู้คับ
Tag : PHP, JavaScript
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| Date :
2017-09-18 10:58:38 |
By :
GG32 |
View :
954 |
Reply :
4 |
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ประเด็นคือ เมื่อขึ้นโฮสต์จริงต้องใช้ api ครับ
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| Date :
2017-09-18 12:30:21 |
By :
deawx |
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พอจะมีตัวอย่างให้ลองศึกษาไหมคับพี่
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| Date :
2017-09-18 13:15:17 |
By :
GG32 |
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ได้แล้วคับ
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| Date :
2017-09-19 10:14:35 |
By :
GG32 |
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| Date :
2017-09-19 18:14:01 |
By :
mr.win |
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 Load balance : Server 01
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