回答編集履歴
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修正
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@@ -1,4 +1,4 @@
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再度修正しました。
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```JavaScript
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<!DOCTYPE html>
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@@ -18,146 +18,29 @@
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</head>
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<body>
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<div id="map" style="width: 600px;height: 500px"></div>
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<script>
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var tiles = L.tileLayer('https://{s}.tile.osm.org/{z}/{x}/{y}.png', {
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maxZoom: 14,
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attribution: '© <a href="https://osm.org/copyright">OpenStreetMap</a> contributors'
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});
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var map = L.map('map')
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.addLayer(tiles);
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var markers = L.markerClusterGroup({
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showCoverageOnHover: true,
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spiderfyOnMaxZoom: false,
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removeOutsideVisibleBounds: true,
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disableClusteringAtZoom: 8
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}
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);
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const data = {
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"type": "FeatureCollection",
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"features": [
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{
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"type": "Feature",
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"properties": {
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"marker-color": "#7e7e7e",
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"marker-size": "medium",
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"marker-symbol": "",
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"popup": "あああああああ"
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},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.78552,
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37.663027
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.802069,
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37.653211
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.819922,
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37.64502
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.826511,
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37.636968
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.826649,
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37.626823
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.834801,
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37.626811
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.83981,
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37.61816
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]
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}
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},
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{
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"type": "Feature",
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"properties": {},
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"geometry": {
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"type": "Point",
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"coordinates": [
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138.832363,
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37.6159
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]
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}
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},
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{
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"type": "Feature",
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"properties": {
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"stroke": "#d10004",
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"stroke-width": 10,
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"stroke-opacity": 1
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},
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"geometry": {
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"type": "LineString",
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"coordinates": [
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[
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138.77723693847656,
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37.66670097960347
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],
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[
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138.78976821899414,
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37.662488471331706
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]
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]
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}
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}
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]
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};
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// httpObj = new XMLHttpRequest();
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// httpObj.open("get", "hoge.geojson", function(data){
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// GeoJSON.parse(data);
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httpObj = new XMLHttpRequest();
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httpObj.open("GET", "hoge.json", true);
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httpObj.addEventListener('load', function(res){
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const data = JSON.parse(res.currentTarget.response);
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var geoJsonLayer = L.geoJson(data, {
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onEachFeature: function (feature, layer) {
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layer.bindPopup(feature.properties.popup);
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},
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@@ -185,15 +68,12 @@
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map.fitBounds(markers.getBounds());
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map.setView([35.156, 136.890], 8);
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// httpObj.send(null);
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});
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httpObj.send(null)
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</script>
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</body>
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</html>
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```
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197
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79
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+
XMLHttpRequestを行った場合での処理で編集し直しました。ファイルのパスは変更してください。
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198
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恐らくこのままコピペすれば表示されると思います。
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199
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なので、取得の部分で躓いているのでは無いかと思いますがいかがでしょうか
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