112 lines
3.7 KiB
HTML
112 lines
3.7 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>Edit SQL CARTOCSS | CARTO</title>
|
||
|
|
<meta name="viewport" content="initial-scale=1.0">
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<link href="https://fonts.googleapis.com/css?family=Montserrat:400,600,700|Open+Sans:300,400,600" rel="stylesheet">
|
||
|
|
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700' rel='stylesheet' type='text/css'>
|
||
|
|
<!-- Include Leaflet -->
|
||
|
|
<script src="https://unpkg.com/leaflet/dist/leaflet.js"></script>
|
||
|
|
<link href="https://unpkg.com/leaflet/dist/leaflet.css" rel="stylesheet">
|
||
|
|
<!-- Include CARTO.js -->
|
||
|
|
<script src="../../../dist/public/carto.js"></script>
|
||
|
|
<link href="../style.css" rel="stylesheet">
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="map"></div>
|
||
|
|
<aside class="toolbox">
|
||
|
|
<div class="box">
|
||
|
|
<header>
|
||
|
|
<h1>Edit SQL & CartoCSS</h1>
|
||
|
|
<button class="github-logo js-source-link"></button>
|
||
|
|
</header>
|
||
|
|
<section>
|
||
|
|
<p class="description open-sans">Edit manually the SQL query and the CartoCSS style.</p>
|
||
|
|
<div class="separator"></div>
|
||
|
|
<section class="usage">
|
||
|
|
<header>USAGE</header>
|
||
|
|
<p class="open-sans">This example only uses one style and one layer whose content is changed.</p>
|
||
|
|
<p class="open-sans">Since the style and source objects are the same they won't trigger events. You need to use the promise to handle errors.</p>
|
||
|
|
</section>
|
||
|
|
</section>
|
||
|
|
<footer class="js-footer"></footer>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div class="box widget">
|
||
|
|
<h2 class="h2">SQL</h2>
|
||
|
|
<textarea id="sql" rows="3">SELECT * FROM ne_10m_populated_places_simple</textarea>
|
||
|
|
<button class="button" onclick="updateSource()">UPDATE SQL</button>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div class="box widget">
|
||
|
|
<h2 class="h2">CartoCSS</h2>
|
||
|
|
<textarea id="cartocss" rows="3">
|
||
|
|
#layer {
|
||
|
|
marker-fill: red;
|
||
|
|
}
|
||
|
|
</textarea>
|
||
|
|
<button class="button-update button" onclick="updateStyle()">UPDATE STYLE</button>
|
||
|
|
</div>
|
||
|
|
</aside>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
const map = L.map('map').setView([30, 0], 3);
|
||
|
|
map.scrollWheelZoom.disable();
|
||
|
|
|
||
|
|
L.tileLayer('https://{s}.basemaps.cartocdn.com/rastertiles/voyager_nolabels/{z}/{x}/{y}.png', {
|
||
|
|
maxZoom: 18
|
||
|
|
}).addTo(map);
|
||
|
|
|
||
|
|
const client = new carto.Client({
|
||
|
|
apiKey: 'default_public',
|
||
|
|
username: 'cartojs-test'
|
||
|
|
});
|
||
|
|
|
||
|
|
const populatedPlacesSource = new carto.source.SQL(getValue('#sql'));
|
||
|
|
const populatedPlacesStyle = new carto.style.CartoCSS(`
|
||
|
|
#layer {
|
||
|
|
marker-width: 7;
|
||
|
|
marker-fill: #EE4D5A;
|
||
|
|
marker-fill-opacity: 0.9;
|
||
|
|
marker-line-width: 0.5;
|
||
|
|
marker-line-color: #FFFFFF;
|
||
|
|
}
|
||
|
|
`);
|
||
|
|
const populatedPlacesLayer = new carto.layer.Layer(populatedPlacesSource, populatedPlacesStyle);
|
||
|
|
|
||
|
|
client.addLayer(populatedPlacesLayer);
|
||
|
|
client.getLeafletLayer().addTo(map);
|
||
|
|
|
||
|
|
function updateSource() {
|
||
|
|
reset('#sql');
|
||
|
|
populatedPlacesSource.setQuery(getValue('#sql'))
|
||
|
|
.catch(cartoError => {
|
||
|
|
error('#sql', cartoError);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function updateStyle() {
|
||
|
|
reset('#cartocss')
|
||
|
|
populatedPlacesStyle.setContent(getValue('#cartocss'))
|
||
|
|
.catch(cartoError => {
|
||
|
|
error('#cartocss', cartoError);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function getValue(id) {
|
||
|
|
return document.querySelector(id).value
|
||
|
|
}
|
||
|
|
|
||
|
|
function reset(id) {
|
||
|
|
document.querySelector(id).style.border = 'default';
|
||
|
|
}
|
||
|
|
|
||
|
|
function error(id, cartoError) {
|
||
|
|
document.querySelector(id).style.border = '1px solid #E57373';
|
||
|
|
alert(cartoError.message);
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|