organicmaps/subways
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[render] Syncronize URL hash with selected city

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This commit is contained in:
Alexey Zakharenkov 2020-08-24 20:25:37 +03:00 • committed by Rostislav
parent 691b9cd60d
commit 53791838de
1 changed files with 5 additions and 4 deletions
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9
render/js/metro.js
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@ -84,8 +84,6 @@ L.CitySelect = L.Control.extend({
var cityName = decodeURI(hash); var cityName = decodeURI(hash);
if (cityName) if (cityName)
chooseCity(cityName); chooseCity(cityName);
window.location.hash = '';
} }
); );
@ -123,11 +121,14 @@ function chooseCity(cityName)
var index = cityNames.indexOf(cityName); var index = cityNames.indexOf(cityName);
if (index === -1) { if (index === -1) {
setCityLayer(null); setCityLayer(null);
window.location.hash = '';
selector.select.selectedIndex = 0;
return; return;
} }
// This is needed if the function was triggered not by list item selection // The function may be triggered by city name in URL hash on page load or by
// but by city name in url hash // city selection by user. We need synchronize URL hash and selected option.
window.location.hash = cityName;
selector.select.value = cityName; selector.select.value = cityName;
if (hint !== null) { if (hint !== null) {