From 7a2fc1b6a2e7baee8c61fb70b5d5a38cad55b218 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sat, 22 Apr 2017 21:47:05 +0000
Subject: [PATCH] Mark front of the vehicle (closes #7)
---
index.js | 29 +++++++++++++++++++----------
1 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/index.js b/index.js
index 1f9621b..551d035 100644
--- a/index.js
+++ b/index.js
@@ -27,6 +27,7 @@
var route_line = document.getElementById('route-line');
var route_table = document.getElementById('route-table');
var route_vehicle = document.getElementById('route-vehicle');
+var route_vehicle_info;
var refresh_button = document.getElementById('refresh');
var refresh_text = document.getElementById('refresh-text');
@@ -159,7 +160,6 @@
ignore_hashchange = true;
window.location.hash = '#!' + language + stopId;
- ignore_hashchange = false;
refresh_button.removeAttribute('disabled');
loading_start();
@@ -184,7 +184,7 @@
var dir_cell = addCellWithText(tr, data.old[i].direction);
var vehicle = parseVehicle(data.old[i].vehicleId);
dir_cell.appendChild(displayVehicle(vehicle));
- addCellWithText(tr, vehicle.num).className = 'vehicleData';
+ addCellWithText(tr, (vehicle ? vehicle.num : '')).className = 'vehicleData';
var status = parseStatus(data.old[i]);
addCellWithText(tr, status);
addCellWithText(tr, '');
@@ -202,7 +202,7 @@
var dir_cell = addCellWithText(tr, data.actual[i].direction);
var vehicle = parseVehicle(data.actual[i].vehicleId);
dir_cell.appendChild(displayVehicle(vehicle));
- addCellWithText(tr, vehicle.num).className = 'vehicleData';
+ addCellWithText(tr, (vehicle ? vehicle.num : '')).className = 'vehicleData';
var status = parseStatus(data.actual[i]);
var status_cell = addCellWithText(tr, status);
var delay = parseDelay(data.actual[i]);
@@ -245,7 +245,7 @@
if(!tripId) tripId = route_id;
if(!tripId) return;
- if(!vehicleInfo) vehicleInfo = route_vehicle_info;
+ if(vehicleInfo === undefined) vehicleInfo = route_vehicle_info;
console.log('loadRoute(' + tripId + ')');
route_id = tripId;
@@ -267,7 +267,9 @@
deleteChildren(route_vehicle);
if(vehicleInfo) {
var span = displayVehicle(vehicleInfo);
- setText(route_vehicle, span.title);
+ if(span) {
+ setText(route_vehicle, span.title);
+ }
route_vehicle.insertBefore(span, route_vehicle.firstChild);
}
@@ -362,8 +364,8 @@
}
function change_language(lang) {
- if(!lang || lang.length != 2) return;
- if(lang == language) return;
+ if(!lang || lang.length != 2) return false;
+ if(lang == language) return false;
lang_select.value = lang;
if(!lang_select.value) {
lang_select.value = language;
@@ -382,18 +384,25 @@
ignore_hashchange = true;
window.location.hash = '#!' + language + stop_id;
- ignore_hashchange = false;
+
+ return true;
}
function hash() {
- if(ignore_hashchange) return;
+ if(ignore_hashchange) {
+ ignore_hashchange = false;
+ return;
+ }
if(window.location.hash.match(/^#![0-9]+$/)) {
loadTimes(parseInt(window.location.hash.substr(2)));
} else if(window.location.hash.match(/^#![a-z]{2}[0-9]*$/)) {
var stop = parseInt(window.location.hash.substr(4));
if(stop) stop_id = stop;
- change_language(window.location.hash.substr(2, 2));
+
+ if(!change_language(window.location.hash.substr(2, 2))) {
+ loadTimes(parseInt(window.location.hash.substr(2)));
+ }
}
}
--
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