110 lines
3.0 KiB
HTML
110 lines
3.0 KiB
HTML
<html>
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<head>
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<title>Refactoria</title>
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<meta name="viewport" content="initial-scale=1.0">
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<meta charset="utf-8">
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<link href="https://fonts.googleapis.com/css?family=Montserrat:400,600,700|Open+Sans:300,400,600" rel="stylesheet">
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<!-- Include Leaflet -->
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<script src="https://unpkg.com/leaflet/dist/leaflet.js"></script>
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<link href="https://unpkg.com/leaflet/dist/leaflet.css" rel="stylesheet">
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<!-- Include CARTO.js -->
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<script src="../../dist/public/carto.js"></script>
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<style>
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* {
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box-sizing: border-box;
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}
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body, *{ margin: 0; padding: 0; }
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#map {
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position: absolute;
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height: 400px;
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width: 50%;
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top: 100px;
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z-index: 0;
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}
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</style>
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</head>
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<body>
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<span>Popups should position correctly even if page is scrolled</span>
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<div id="map"></div>
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<div style="height: 1200px; width: 3000px;"></div>
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<script>
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const map = L.map('map').setView([30, 0], 3);
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map.scrollWheelZoom.disable();
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L.tileLayer('https://{s}.basemaps.cartocdn.com/rastertiles/voyager_nolabels/{z}/{x}/{y}.png', {
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maxZoom: 18
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}).addTo(map);
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const client = new carto.Client({
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apiKey: 'default_public',
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username: 'cartojs-test'
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});
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const populatedPlacesSource = new carto.source.Dataset(`
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ne_10m_populated_places_simple
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`);
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const populatedPlacesStyle = new carto.style.CartoCSS(`
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#layer {
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marker-width: 7;
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marker-fill: #EE4D5A;
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marker-line-color: #FFFFFF;
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}
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`);
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const populatedPlacesLayer = new carto.layer.Layer(populatedPlacesSource, populatedPlacesStyle, {
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featureOverColumns: ['name', 'pop_max', 'pop_min']
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});
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client.addLayer(populatedPlacesLayer);
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client.getLeafletLayer().addTo(map);
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const popup = L.popup({ closeButton: false });
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function openPopup(featureEvent) {
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let content = '<div class="widget">';
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if (featureEvent.data.name) {
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content += `<h2 class="h2">${featureEvent.data.name}</h2>`;
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}
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if (featureEvent.data.pop_max || featureEvent.data.pop_min) {
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content += `<ul>`;
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if (featureEvent.data.pop_max) {
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content += `<li><h3>Max:</h3><p class="open-sans">${featureEvent.data.pop_max}</p></li>`;
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}
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if (featureEvent.data.pop_min) {
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content += `<li><h3>Min:</h3><p class="open-sans">${featureEvent.data.pop_min}</p></li>`;
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}
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content += `</ul>`;
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}
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content += `</div>`;
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popup.setContent(content);
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popup.setLatLng(featureEvent.latLng);
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if (!popup.isOpen()) {
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popup.openOn(map);
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}
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}
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function closePopup(featureEvent) {
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popup.removeFrom(map);
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}
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function setPopupsClick() {
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populatedPlacesLayer.off('featureOver');
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populatedPlacesLayer.off('featureOut');
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populatedPlacesLayer.on('featureClicked', openPopup);
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}
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setPopupsClick();
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</script>
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</body>
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</html>
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