The problem I am having is that the map is not showing up at all, there is a blank spot where the map is meant to be. I have followed Leaflet's quick-start guide and I still have yet to determine why my map does not show.
Below is the code I have so far:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Title</title>
<!-- Stylesheets -->
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css"
integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
crossorigin=""/>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<div id="mapid">
</div>
<script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"
integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
crossorigin="">
var mymap = L.map('mapid').setView([51.505, -0.09], 13);
L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}', {
attribution: 'Map data © <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
maxZoom: 18,
id: 'mapbox.streets-v11',
tileSize: 512,
zoomOffset: -1,
accessToken: 'pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw'
}).addTo(mymap);
</script>
</body>
</html>
You import the Leaflet JavaScript file and have your page code within the same HTML <script> tag. In such case, browsers are supposed to ignore (not execute) the content between the script tags, i.e. your page code is not executed.
Simply separate in 2 different script tag pairs:
<script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"></script>
<script>
var mymap = L.map('mapid').setView([51.505, -0.09], 13);
// etc.
</script>