diff --git a/templates/results.html b/templates/results.html
index e98d6f4..df0e7c9 100644
--- a/templates/results.html
+++ b/templates/results.html
@@ -85,6 +85,7 @@
+ Loading fares
Loading advance fares
@@ -352,13 +353,23 @@
}
function loadWalkonFares() {
- for (var sectionId in WALKON_API_URLS) {
+ var urls = WALKON_API_URLS;
+ var pending = Object.keys(urls).length;
+ if (!pending) return;
+ function done() {
+ if (--pending === 0) {
+ var el = document.getElementById('walkon-loading');
+ if (el) el.style.display = 'none';
+ }
+ }
+ for (var sectionId in urls) {
(function(id, url) {
fetch(url).then(function(r) { return r.json(); }).then(function(fares) {
mergeWalkonFares(id, fares);
updateDisplay();
- });
- })(sectionId, WALKON_API_URLS[sectionId]);
+ done();
+ }).catch(done);
+ })(sectionId, urls[sectionId]);
}
}