我正在尝试在我的网站上添加 Google 地方信息自动填充功能。我在不使用实例化谷歌地图的情况下将我的搜索文本框与自动完成绑定时遇到问题。我想要做的是，我想在我的搜索字段中使用自动完成作为文本建议。但遗憾的是，我看到的所有教程都使用了 autcomplete 和谷歌地图。有没有办法解决？
提前致谢。
问问题
61745 次
9 回答
29
伙计们，您可以使用以下代码。
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places"></script>
<script>
var autocomplete;
function initialize() {
autocomplete = new google.maps.places.Autocomplete(
/** @type {HTMLInputElement} */(document.getElementById('autocomplete')),
{ types: ['geocode'] });
google.maps.event.addListener(autocomplete, 'place_changed', function() {
});
}
</script>
</head>
<body onload="initialize()">
<div id="locationField">
<input id="autocomplete" placeholder="Enter your address" onFocus="geolocate()" type="text"></input>
</div>
</body>
</html>
编辑：谷歌地图现在需要一个API 密钥才能工作。
于 2014-02-03T07:37:18.377 回答
12
这是一个相当古老的线程，但谷歌现在需要一个 API 用于他们所有基于地图的服务，我觉得代码示例可以简化一点。
内部 head 元素（使用您的输入元素 id 属性更新代码）：
<script type="text/javascript">
function initAutocomplete() {
// Create the autocomplete object, restricting the search to geographical
// location types.
autocomplete = new google.maps.places.Autocomplete(
/** @type {!HTMLInputElement} */(document.getElementById('YOUR_INPUT_ELEMENT_ID')),
{types: ['geocode']});
// When the user selects an address from the dropdown, populate the address
// fields in the form.
autocomplete.addListener('place_changed', fillInAddress);
}
function fillInAddress() {
// Get the place details from the autocomplete object.
var place = autocomplete.getPlace();
}
</script>
在您的页面内确认您有一个带有与上述脚本匹配的 ID 属性的文本输入：
<input type="text" id="YOUR_INPUT_ELEMENT_ID" />
在你的 body 标签结束之前添加这个脚本（用你自己的 API 密钥更新）：
<script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places&callback=initAutocomplete" async defer></script>
其他注意事项：
- 这是在此处找到的原始帮助/示例文章的略微修改版本
- 您需要 Google Places API Web 服务的有效 API 密钥并从Google Developer Console启用 Google Maps Javascript API
于 2016-08-19T14:54:57.527 回答
7
只需将 Secretkey 替换为您的 api 密钥即可。
<head>
<link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
<script src="https://maps.googleapis.com/maps/api/js?key=Secretkey&libraries=places" async defer></script>
<script>
var autocomplete;
function initialize() {
autocomplete = new google.maps.places.Autocomplete(
/** @type {HTMLInputElement} */
(document.getElementById('autocomplete')),
{ types: ['geocode'] }
);
google.maps.event.addListener(autocomplete, 'place_changed', function() {});
}
</script>
</head>
<div id="locationField">
<input id="autocomplete" name="location" placeholder="Enter your address" onFocus="geolocate()" type="text"></input>
</div>
获取您的 api 密钥https://developers.google.com/maps/documentation/javascript/get-api-key
于 2017-08-21T12:42:37.713 回答
4
请参阅此 Google Geo Dev 博客文章：http: //googlegeodevelopers.blogspot.com/2012/05/faster-address-entry-with-google-places.html
它具有相关方法的链接，包括Autocomplete.getPlace()
它还指出，“您可以在任何应用程序中自由使用自动完成功能，即使您没有显示地图。我们只要求您在没有地图的情况下使用自动完成功能时在文本字段下显示“由 Google 提供支持”徽标”。
于 2013-07-29T20:57:33.280 回答
0
function initialize()
{
var input = document.getElementById('location');
var autocomplete = new google.maps.places.Autocomplete(
/** @type {HTMLInputElement} */(input),
{
types: ['(cities)'],
});
google.maps.event.addListener(autocomplete, 'place_changed', function() {
var place = autocomplete.getPlace();
if (!place.geometry) {
return;
}
//document.getElementById('fLat').value = place.geometry.location.lat();
//document.getElementById('fLong').value = place.geometry.location.lng();
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(' ');
}
LoadEventCategory();
LoadYelpData();
});
}
google.maps.event.addDomListener(window, 'load', initialize);
于 2014-09-10T07:57:24.640 回答
0
也试试这个
<script>
google.maps.event.addDomListener(window, 'load', initialize);
function initialize() {
var input = document.getElementById('autocomplete_search');
var autocomplete = new google.maps.places.Autocomplete(input);
autocomplete.addListener('place_changed', function () {
var place = autocomplete.getPlace();
// place variable will have all the information you are looking for.
$('#lat').val(place.geometry['location'].lat());
$('#long').val(place.geometry['location'].lng());
});
}
</script>
于 2019-01-29T12:31:08.567 回答
0
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style type="text/css">
body
{
font-family: Arial;
font-size: 10pt;
}
</style>
</head>
<body>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=PLZ_ADD_YOUR_GOOGLE_API_KEY_HERE&sensor=false&libraries=places"></script>
<script type="text/javascript">
google.maps.event.addDomListener(window, 'load', function () {
var places = new google.maps.places.Autocomplete(document.getElementById('txtPlaces'));
google.maps.event.addListener(places, 'place_changed', function () {
var place = places.getPlace();
var address = place.formatted_address;
var latitude = place.geometry.location.lat();
var longitude = place.geometry.location.lng();
var mesg = "Address: " + address;
mesg += "\nLatitude: " + latitude;
mesg += "\nLongitude: " + longitude;
alert(mesg);
});
});
</script>
<span>Location:</span>
<input type="text" id="txtPlaces" style="width: 250px" placeholder="Enter a location" />
</body>
</html>
于 2020-06-09T07:12:06.947 回答
-1
您可以使用以下代码，只需将 key 替换为您的 gmaps 密钥
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Places Search Box</title>
<style>
/* Always set the map height explicitly to define the size of the div
* element that contains the map. */
#map {
height: 100%;
}
/* Optional: Makes the sample page fill the window. */
html, body {
height: 100%;
margin: 0;
padding: 0;
}
#description {
font-family: Roboto;
font-size: 15px;
font-weight: 300;
}
#infowindow-content .title {
font-weight: bold;
}
#infowindow-content {
display: none;
}
#map #infowindow-content {
display: inline;
}
.pac-card {
margin: 10px 10px 0 0;
border-radius: 2px 0 0 2px;
box-sizing: border-box;
-moz-box-sizing: border-box;
outline: none;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
background-color: #fff;
font-family: Roboto;
}
#pac-container {
padding-bottom: 12px;
margin-right: 12px;
}
.pac-controls {
display: inline-block;
padding: 5px 11px;
}
.pac-controls label {
font-family: Roboto;
font-size: 13px;
font-weight: 300;
}
#pac-input {
background-color: #fff;
font-family: Roboto;
font-size: 15px;
font-weight: 300;
margin-left: 12px;
padding: 0 11px 0 13px;
text-overflow: ellipsis;
width: 400px;
}
#pac-input:focus {
border-color: #4d90fe;
}
#title {
color: #fff;
background-color: #4d90fe;
font-size: 25px;
font-weight: 500;
padding: 6px 12px;
}
#target {
width: 345px;
}
</style>
</head>
<body>
<input id="pac-input" class="controls" type="text" placeholder="Search Box">
<div id="map" style="height: 200px;width: 200px"></div>
<script>
// This example adds a search box to a map, using the Google Place Autocomplete
// feature. People can enter geographical searches. The search box will return a
// pick list containing a mix of places and predicted search terms.
// This example requires the Places library. Include the libraries=places
// parameter when you first load the API. For example:
// <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places">
function initAutocomplete() {
var map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -33.8688, lng: 151.2195},
zoom: 13,
mapTypeId: 'roadmap'
});
// Create the search box and link it to the UI element.
var input = document.getElementById('pac-input');
var searchBox = new google.maps.places.SearchBox(input);
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
// Bias the SearchBox results towards current map's viewport.
map.addListener('bounds_changed', function() {
searchBox.setBounds(map.getBounds());
});
var markers = [];
// Listen for the event fired when the user selects a prediction and retrieve
// more details for that place.
searchBox.addListener('places_changed', function() {
var places = searchBox.getPlaces();
if (places.length == 0) {
return;
}
// Clear out the old markers.
markers.forEach(function(marker) {
marker.setMap(null);
});
markers = [];
// For each place, get the icon, name and location.
var bounds = new google.maps.LatLngBounds();
places.forEach(function(place) {
if (!place.geometry) {
console.log("Returned place contains no geometry");
return;
}
var 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(25, 25)
};
// Create a marker for each place.
markers.push(new google.maps.Marker({
map: map,
icon: icon,
title: place.name,
position: place.geometry.location
}));
if (place.geometry.viewport) {
// Only geocodes have viewport.
bounds.union(place.geometry.viewport);
} else {
bounds.extend(place.geometry.location);
}
});
map.fitBounds(bounds);
});
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=your key&libraries=places&callback=initAutocomplete"
async defer></script>
</body>
</html>
谢谢，
于 2019-07-12T03:43:15.640 回答
-5
<div class="col-sm-4">
<span class="input input--hoshi">
<input class="input__field input__field--hoshi" id="taddress" type="text" placeholder="" onmouseover="notnull2(this)" onblur="validtaddr(this); validateaddr2(this);" >
<label class="input__label input__label--hoshi input__label--hoshi-color-2" for="dateto">
<span class="input__label-content input__label-content--hoshi">To</span>
</label>
</span>
<div id="taddress-error" style="color:red"></div>
<script>
function validtaddr() {
if (IsplaceChange == false)
{
if ($("#taddress").val != "") {
$("#taddress-error").html(" ");
}
$("#taddress").val(null)
// $("#faddress-error").html("please Enter valid location");
}
};
</script>
<script>
var autocomplete;
function initialize1() {
autocomplete = new google.maps.places.Autocomplete(
(document.getElementById('taddress')),
{ types: ['geocode'] });
google.maps.event.addListener(autocomplete, 'place_changed', function() {
});
}
</script>
<script>
var IsplaceChange = false;
$(document).ready(function () {
var input = document.getElementById('taddress');
var autocomplete = new google.maps.places.Autocomplete(input, { types: ['(cities)'] });
google.maps.event.addListener(autocomplete, 'place_changed', function () {
var place = autocomplete.getPlace();
IsplaceChange = true;
});
$("#taddress").keydown(function () {
IsplaceChange = false;
});
});
</script>
<script>
$("#taddress").keyup(function () {
var a = $("#taddress").val();
if (a.match(/^[ t`~!@@#$%^&*()_|+\-=?;:'"<>\{\}\[\]\\\/]+/gi)) {
$("#taddress-error").html("White space & special char are not allow");
$("#taddress").val(null);
//document.form1.text1.focus();
return false;
}
else {
$("#taddress-error").html("");
//document.form1.text1.focus();
return true;
}
});
</script>
<script>
function validateaddr2() {
if ($("#taddress").val() == "")
{
$("#taddress-error").html("Please enter valid location");
return false;
}
else {
$("#taddress-error").html("");
}
}
function notnull2() {
if ($("#taddress").val != "") {
$("#taddress-error").html(" ");
}
else {
$("#taddress-error").html(" Please enter valid location");
}
}
</script>
</div>
于 2016-01-20T08:33:35.967 回答