Downtown

Neonopolis image
Downtown

Neonopolis

Neonopolis is a shopping center in Las Vegas, NV.

Downtown Container Park image
Downtown

Downtown Container Park

Downtown Container Park is a shopping center in Las Vegas, NV.

document.addEventListener("DOMContentLoaded", () => { // Step 1: Attach lat/lng data to each card const listings = document.querySelectorAll("a[href^='/listings/']"); listings.forEach(listing => { const geoSpan = listing.querySelector(".geo-data"); if (geoSpan) { const lat = geoSpan.dataset.lat; const lng = geoSpan.dataset.lng; if (lat && lng) { listing.classList.add("listing"); listing.dataset.lat = lat; listing.dataset.lng = lng; } } }); // Step 2: Proceed with distance sorting if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(success, error); } function success(position) { const userLat = position.coords.latitude; const userLng = position.coords.longitude; const cards = document.querySelectorAll('.listing'); const results = []; cards.forEach(card => { const lat = parseFloat(card.dataset.lat); const lng = parseFloat(card.dataset.lng); const distance = getDistanceFromLatLonInMi(userLat, userLng, lat, lng); results.push({ element: card, distance }); }); results.sort((a, b) => a.distance - b.distance); const container = cards[0]?.parentNode; results.forEach(r => { container.appendChild(r.element); }); // Optional: Add distance display results.forEach(result => { const distText = document.createElement('p'); distText.innerText = `📍 ${result.distance.toFixed(2)} mi from you`; distText.classList.add("text-sm", "text-gray-500", "mt-2"); result.element.appendChild(distText); }); } function error(err) { console.warn(`ERROR(${err.code}): ${err.message}`); } function getDistanceFromLatLonInMi(lat1, lon1, lat2, lon2) { const R = 3958.8; // Miles const dLat = deg2rad(lat2 - lat1); const dLon = deg2rad(lon2 - lon1); const a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) * Math.sin(dLon / 2) * Math.sin(dLon / 2); const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); return R * c; } function deg2rad(deg) { return deg * (Math.PI / 180); } });