owl-map/static/js/app.js

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JavaScript
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2021-05-07 16:46:47 +01:00
'use strict';
var map = L.map('map');
var tiles = L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png');
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var group = L.featureGroup();
map.addLayer(group);
tiles.addTo(map);
var items = {};
var duration_span = document.getElementById("duration");
map.on('moveend', function(e) {
var bounds = map.getBounds();
console.log("map moved", bounds.toBBoxString());
var markers_url = "/api/1/markers.json";
var params = {bounds: bounds.toBBoxString()};
axios.get(markers_url, {params: params}).then(response => {
var items = response.data.items;
items.forEach(item => {
if (item.qid in items)
return;
item.markers.forEach(marker => {
var marker = L.marker(marker, {"title": item.label });
marker.addTo(group);
});
items[item.qid] = item;
});
duration_span.innerText = response.data.duration;
});
});
var hit_links = document.getElementsByClassName("hit-link");
// console.log(hit_links);
for (const link of hit_links) {
link.addEventListener('click', event => {
event.preventDefault();
var link = event.target;
var id_string = event.target.id;
var re_id = /^hit-link-(\d+)$/;
var hit_index = re_id.exec(id_string)[1];
var [south, north, west, east] = bbox_list[hit_index];
var bounds = [[north, west], [south, east]];
console.log('click', bounds);
map.fitBounds(bounds);
});
}