質問編集履歴
5
最新のコードに編集
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<!-- Maps JavaScript API(地図)、Places API(入力場所検索ボックス)のapiキー作成し埋め込み ロード時動作 -->
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<script
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src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC6gVVngdDmxOTy4il-r0utj51VfO0fRqw&libraries=places&callback=initAutocomplete&libraries=places&v=weekly"
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defer>
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</script>
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<!-- jsファイルアクセス -->
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<script th:src="@{/js/MapsJavaScriptCurrentLocationSearch.js}">
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</script>
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<script th:src="@{/js/MapsJavaScriptGetAPI.js}">
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</script>
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<script th:src="@{/js/MapsJavaScriptApiSearchBox.js}">
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</script>
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<p>
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<button onclick="getMyPlace()">現在位置を取得</button>
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</p>
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<div id="result"></div>
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<!-- 検索ボックス機能 -->
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<input id="pac-input" class="controls" type="text"
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placeholder="Search Box">
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<!--
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<!-- マップ表示 -->
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<div id="map"></div>
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<p>
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<button onclick="getMyPlace()">現在位置を取得</button>
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</p>
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<div id="result"></div>
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<p>
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<!-- initAutocomplete()呼び出し-->
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<button onclick="initAutocomplete()">検索</button>
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<input id="pac-input" class="controls" type="text"
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placeholder="Search Box">
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<div id="map" style="width: 100%; height: 300px;"></div>
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<!-- 地図の埋め込み表示 -->
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<div id="map_canvas" style="height: 300px; width: 550px;"></div>
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<script
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src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC6gVVngdDmxOTy4il-r0utj51VfO0fRqw&libraries=places&callback=initAutocomplete&libraries=places&v=weekly"
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defer>
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</script>
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<script th:src="@{/js/MapsJavaScriptCurrentLocationSearch.js}">
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</script>
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<script th:src="@{/js/MapsJavaScriptGetAPI.js}">
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</script>
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<script th:src="@{/js/MapsJavaScriptApiSearchBox.js}">
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</script>
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</body>
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</html>
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```
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```javascript
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function getMyPlace() {
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4
html 編集(callback)
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<script
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src="https://maps.googleapis.com/maps/api/js?key=AIzaSy
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src="https://maps.googleapis.com/maps/api/js?key=AIzaSyC6gVVngdDmxOTy4il-r0utj51VfO0fRqw&libraries=places&callback=initAutocomplete&libraries=places&v=weekly"
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</script>
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3
html initAutocomplete()呼び出し 記述
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<p>
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<!-- initAutocomplete()呼び出し-->
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<button onclick="initAutocomplete()">検索</button>
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<input id="pac-input" class="controls" type="text"
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placeholder="Search Box">
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</p>
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<div id="map" style="width: 100%; height: 300px;"></div>
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<!-- 地図の埋め込み表示 -->
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<div id="map_canvas" style="height: 300px; width: 550px;"></div>
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src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAdZSnAW89DpXllrN7Hxb198lIbUAp2Hqg&libraries=places&callback=initMap"
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defer>
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</script>
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<script th:src="@{/js/MapsJavaScriptCurrentLocationSearch.js}">
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</script>
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<script th:src="@{/js/MapsJavaScriptApiSearchBox.js}">
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</div>
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2
コードを見やすく編集しました。(画像からコードの挿入機能を使用して記述)
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[javascriptファイル]
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```javascript
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function initAutocomplete() {
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const map = new google.maps.Map(document.getElementById("map"), {
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center: { lat: -33.8688, lng: 151.2195 },
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zoom: 13,
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mapTypeId: "roadmap",
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});
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// Create the search box and link it to the UI element.
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const input = document.getElementById("pac-input");
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const searchBox = new google.maps.places.SearchBox(input);
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map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
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// Bias the SearchBox results towards current map's viewport.
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map.addListener("bounds_changed", () => {
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searchBox.setBounds(map.getBounds());
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});
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let markers = [];
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// Listen for the event fired when the user selects a prediction and retrieve
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// more details for that place.
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searchBox.addListener("places_changed", () => {
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const places = searchBox.getPlaces();
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if (places.length == 0) {
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return;
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}
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// Clear out the old markers.
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markers.forEach((marker) => {
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marker.setMap(null);
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});
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markers = [];
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// For each place, get the icon, name and location.
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const bounds = new google.maps.LatLngBounds();
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places.forEach((place) => {
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if (!place.geometry || !place.geometry.location) {
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console.log("Returned place contains no geometry");
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return;
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}
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const icon = {
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url: place.icon,
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size: new google.maps.Size(71, 71),
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origin: new google.maps.Point(0, 0),
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anchor: new google.maps.Point(17, 34),
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scaledSize: new google.maps.Size(25, 25),
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};
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// Create a marker for each place.
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markers.push(
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new google.maps.Marker({
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map,
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icon,
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title: place.name,
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position: place.geometry.location,
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})
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);
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if (place.geometry.viewport) {
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// Only geocodes have viewport.
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bounds.union(place.geometry.viewport);
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} else {
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bounds.extend(place.geometry.location);
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}
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});
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map.fitBounds(bounds);
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});
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}
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```
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```html
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<!DOCTYPE html>
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<html xmlns:th="http://www.thymeleaf.org"
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xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
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<!-- 地図を表示する div 要素 -->
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<div id="map"></div>
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<button onclick="getMyPlace()">現在位置を取得</button>
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</p>
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<div id="result"></div>
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<p>
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|
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<input id="pac-input" class="controls" type="text"
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placeholder="Search Box">
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</p>
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<div id="map" style="width: 100%; height: 300px;"></div>
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+
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|
229
|
+
<!-- 地図の埋め込み表示 -->
|
|
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|
+
|
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231
|
+
<div id="map_canvas" style="height: 300px; width: 550px;"></div>
|
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|
+
|
|
233
|
+
<script
|
|
234
|
+
|
|
235
|
+
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAdZSnAW89DpXllrN7Hxb198lIbUAp2Hqg&libraries=places&callback=initMap"
|
|
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|
+
|
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|
+
defer>
|
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|
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|
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|
+
>
|
|
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|
+
|
|
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|
+
</script>
|
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|
+
|
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|
+
<script th:src="@{/js/MapsJavaScriptCurrentLocationSearch.js}">
|
|
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|
+
|
|
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|
+
</script>
|
|
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|
+
|
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|
+
|
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|
+
|
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|
+
<script th:src="@{/js/MapsJavaScriptGetAPI.js}">
|
|
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|
+
|
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251
|
+
|
|
252
|
+
|
|
253
|
+
</script>
|
|
254
|
+
|
|
255
|
+
<script th:src="@{/js/MapsJavaScriptApiSearchBox.js}">
|
|
256
|
+
|
|
257
|
+
|
|
258
|
+
|
|
259
|
+
</script>
|
|
260
|
+
|
|
261
|
+
|
|
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|
+
|
|
263
|
+
</div>
|
|
264
|
+
|
|
265
|
+
|
|
266
|
+
|
|
267
|
+
</body>
|
|
268
|
+
|
|
269
|
+
</html>
|
|
270
|
+
|
|
271
|
+
```
|
|
272
|
+
|
|
273
|
+
|
|
274
|
+
|
|
275
|
+
```html
|
|
276
|
+
|
|
277
|
+
function getMyPlace() {
|
|
278
|
+
|
|
279
|
+
var output = document.getElementById("result");
|
|
280
|
+
|
|
281
|
+
if (!navigator.geolocation){//Geolocation apiがサポートされていない場合
|
|
282
|
+
|
|
283
|
+
output.innerHTML = "<p>Geolocationはあなたのブラウザーでサポートされておりません</p>";
|
|
284
|
+
|
|
285
|
+
return;
|
|
286
|
+
|
|
287
|
+
}
|
|
288
|
+
|
|
289
|
+
function success(position) {
|
|
290
|
+
|
|
291
|
+
var latitude = position.coords.latitude;//緯度
|
|
292
|
+
|
|
293
|
+
var longitude = position.coords.longitude;//経度
|
|
294
|
+
|
|
295
|
+
output.innerHTML = '<p>緯度 ' + latitude + '° <br>経度 ' + longitude + '°</p>';
|
|
296
|
+
|
|
297
|
+
// 位置情報
|
|
298
|
+
|
|
299
|
+
var latlng = new google.maps.LatLng( latitude , longitude ) ;
|
|
300
|
+
|
|
301
|
+
// Google Mapsに書き出し
|
|
302
|
+
|
|
303
|
+
var map = new google.maps.Map( document.getElementById( 'map' ) , {
|
|
304
|
+
|
|
305
|
+
zoom: 15 ,// ズーム値
|
|
306
|
+
|
|
307
|
+
center: latlng ,// 中心座標
|
|
308
|
+
|
|
309
|
+
} ) ;
|
|
310
|
+
|
|
311
|
+
// マーカーの新規出力
|
|
312
|
+
|
|
313
|
+
new google.maps.Marker( {
|
|
314
|
+
|
|
315
|
+
map: map ,
|
|
316
|
+
|
|
317
|
+
position: latlng ,
|
|
318
|
+
|
|
319
|
+
} ) ;
|
|
320
|
+
|
|
321
|
+
};
|
|
322
|
+
|
|
323
|
+
function error() {
|
|
324
|
+
|
|
325
|
+
//エラーの場合
|
|
326
|
+
|
|
327
|
+
output.innerHTML = "座標位置を取得できません";
|
|
328
|
+
|
|
329
|
+
};
|
|
330
|
+
|
|
331
|
+
navigator.geolocation.getCurrentPosition(success, error);//成功と失敗を判断
|
|
332
|
+
|
|
333
|
+
```
|
|
32
334
|
|
|
33
335
|
[エラー情報]
|
|
34
336
|
|
1
コードを見やすく編集しました。(直書きから画像)
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -14,218 +14,24 @@
|
|
|
14
14
|
|
|
15
15
|
[javascriptファイル]
|
|
16
16
|
|
|
17
|
+
コード前半部分
|
|
17
18
|
|
|
19
|
+
|
|
18
20
|
|
|
19
|
-
|
|
21
|
+
コード後半部分
|
|
20
22
|
|
|
21
|
-
const map = new google.maps.Map(document.getElementById("map"), {
|
|
22
|
-
|
|
23
|
-
center: { lat: -33.8688, lng: 151.2195 },
|
|
24
|
-
|
|
25
|
-
zoom: 13,
|
|
26
|
-
|
|
27
|
-
mapTypeId: "roadmap",
|
|
28
|
-
|
|
29
|
-
});
|
|
30
|
-
|
|
31
|
-
// Create the search box and link it to the UI element.
|
|
32
|
-
|
|
33
|
-
const input = document.getElementById("pac-input");
|
|
34
|
-
|
|
35
|
-
const searchBox = new google.maps.places.SearchBox(input);
|
|
36
|
-
|
|
37
|
-
|
|
38
|
-
|
|
39
|
-
map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
|
|
40
|
-
|
|
41
|
-
// Bias the SearchBox results towards current map's viewport.
|
|
42
|
-
|
|
43
|
-
map.addListener("bounds_changed", () => {
|
|
44
|
-
|
|
45
|
-
searchBox.setBounds(map.getBounds());
|
|
46
|
-
|
|
47
|
-
});
|
|
48
|
-
|
|
49
|
-
|
|
50
|
-
|
|
51
|
-
let markers = [];
|
|
52
|
-
|
|
53
|
-
|
|
54
|
-
|
|
55
|
-
// Listen for the event fired when the user selects a prediction and retrieve
|
|
56
|
-
|
|
57
|
-
// more details for that place.
|
|
58
|
-
|
|
59
|
-
searchBox.addListener("places_changed", () => {
|
|
60
|
-
|
|
61
|
-
const places = searchBox.getPlaces();
|
|
62
|
-
|
|
63
|
-
|
|
64
|
-
|
|
65
|
-
if (places.length == 0) {
|
|
66
|
-
|
|
67
|
-
return;
|
|
68
|
-
|
|
69
|
-
}
|
|
70
|
-
|
|
71
|
-
|
|
72
|
-
|
|
73
|
-
// Clear out the old markers.
|
|
74
|
-
|
|
75
|
-
markers.forEach((marker) => {
|
|
76
|
-
|
|
77
|
-
marker.setMap(null);
|
|
78
|
-
|
|
79
|
-
});
|
|
80
|
-
|
|
81
|
-
markers = [];
|
|
82
|
-
|
|
83
|
-
|
|
84
|
-
|
|
85
|
-
// For each place, get the icon, name and location.
|
|
86
|
-
|
|
87
|
-
const bounds = new google.maps.LatLngBounds();
|
|
88
|
-
|
|
89
|
-
|
|
90
|
-
|
|
91
|
-
places.forEach((place) => {
|
|
92
|
-
|
|
93
|
-
if (!place.geometry || !place.geometry.location) {
|
|
94
|
-
|
|
95
|
-
console.log("Returned place contains no geometry");
|
|
96
|
-
|
|
97
|
-
return;
|
|
98
|
-
|
|
99
|
-
}
|
|
100
|
-
|
|
101
|
-
|
|
102
|
-
|
|
103
|
-
const icon = {
|
|
104
|
-
|
|
105
|
-
url: place.icon,
|
|
106
|
-
|
|
107
|
-
size: new google.maps.Size(71, 71),
|
|
108
|
-
|
|
109
|
-
origin: new google.maps.Point(0, 0),
|
|
110
|
-
|
|
111
|
-
anchor: new google.maps.Point(17, 34),
|
|
112
|
-
|
|
113
|
-
scaledSize: new google.maps.Size(25, 25),
|
|
114
|
-
|
|
115
|
-
};
|
|
116
|
-
|
|
117
|
-
|
|
118
|
-
|
|
119
|
-
|
|
23
|
+
|
|
120
|
-
|
|
121
|
-
markers.push(
|
|
122
|
-
|
|
123
|
-
new google.maps.Marker({
|
|
124
|
-
|
|
125
|
-
map,
|
|
126
|
-
|
|
127
|
-
icon,
|
|
128
|
-
|
|
129
|
-
title: place.name,
|
|
130
|
-
|
|
131
|
-
position: place.geometry.location,
|
|
132
|
-
|
|
133
|
-
})
|
|
134
|
-
|
|
135
|
-
);
|
|
136
|
-
|
|
137
|
-
if (place.geometry.viewport) {
|
|
138
|
-
|
|
139
|
-
// Only geocodes have viewport.
|
|
140
|
-
|
|
141
|
-
bounds.union(place.geometry.viewport);
|
|
142
|
-
|
|
143
|
-
} else {
|
|
144
|
-
|
|
145
|
-
bounds.extend(place.geometry.location);
|
|
146
|
-
|
|
147
|
-
}
|
|
148
|
-
|
|
149
|
-
});
|
|
150
|
-
|
|
151
|
-
map.fitBounds(bounds);
|
|
152
|
-
|
|
153
|
-
});
|
|
154
|
-
|
|
155
|
-
}
|
|
156
|
-
|
|
157
|
-
|
|
158
24
|
|
|
159
25
|
[htmlファイル]
|
|
160
26
|
|
|
161
27
|
|
|
162
28
|
|
|
163
|
-
<!-- 地図を表示する div 要素 -->
|
|
164
|
-
|
|
165
|
-
|
|
29
|
+
|
|
166
|
-
|
|
167
|
-
|
|
168
30
|
|
|
169
31
|
|
|
170
32
|
|
|
33
|
+
[エラー情報]
|
|
171
34
|
|
|
35
|
+
検索ボックスに入力してエンターを押すと公式サイトのサンプル上ではちゃんと動作するのですが、
|
|
172
36
|
|
|
173
|
-
<p>
|
|
174
|
-
|
|
175
|
-
<button onclick="getMyPlace()">現在位置を取得</button>
|
|
176
|
-
|
|
177
|
-
</p>
|
|
178
|
-
|
|
179
|
-
<div id="result"></div>
|
|
180
|
-
|
|
181
|
-
|
|
182
|
-
|
|
183
|
-
<!-- このinputタグが検索ボックス用 -->
|
|
184
|
-
|
|
185
|
-
<input
|
|
186
|
-
|
|
187
|
-
id="pac-input"
|
|
188
|
-
|
|
189
|
-
class="controls"
|
|
190
|
-
|
|
191
|
-
type="text"
|
|
192
|
-
|
|
193
|
-
|
|
37
|
+
私の場合は何も起きず、開発ツールのコンソールにも何も表示されていませんでした。
|
|
194
|
-
|
|
195
|
-
|
|
196
|
-
|
|
197
|
-
<div id="map" style="width: 100%; height: 300px;"></div>
|
|
198
|
-
|
|
199
|
-
|
|
200
|
-
|
|
201
|
-
|
|
202
|
-
|
|
203
|
-
|
|
204
|
-
|
|
205
|
-
|
|
206
|
-
|
|
207
|
-
|
|
208
|
-
|
|
209
|
-
|
|
210
|
-
|
|
211
|
-
<!-- 地図の埋め込み表示 -->
|
|
212
|
-
|
|
213
|
-
<div id="map_canvas" style="height: 300px; width: 550px;"></div>
|
|
214
|
-
|
|
215
|
-
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAdZSnAW89DpXllrN7Hxb198lIbUAp2Hqg&libraries=places&callback=initMap" defer>></script>
|
|
216
|
-
|
|
217
|
-
<script th:src="@{/js/MapsJavaScriptCurrentLocationSearch.js}">
|
|
218
|
-
|
|
219
|
-
</script>
|
|
220
|
-
|
|
221
|
-
<script th:src="@{/js/MapsJavaScriptGetAPI.js}">
|
|
222
|
-
|
|
223
|
-
</script>
|
|
224
|
-
|
|
225
|
-
|
|
226
|
-
|
|
227
|
-
<!-- 検索ボックスのjsファイル名-->
|
|
228
|
-
|
|
229
|
-
<script th:src="@{/js/MapsJavaScriptApiSearchBox.js}">
|
|
230
|
-
|
|
231
|
-
</script>
|