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Load history when the map is initialized.

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This can take a few seconds, so add a loading spinny while it loads.

(cherry picked from commit 8d3fdcc1625278a25a289dee33ef6b8eaccfd0ff)
This commit is contained in:
Oliver Jowett 2015-01-15 21:01:14 +00:00
parent 1db63ebc65
commit 6458cfd2fe
4 changed files with 148 additions and 54 deletions
public_html
planeObject.js

8
public_html/planeObject.js
View file

@ -75,8 +75,10 @@ function PlaneObject(icao) {
// Appends data to the running track so we can get a visual tail on the plane
// Only useful for a long running browser session.
PlaneObject.prototype.updateTrack = function() {
PlaneObject.prototype.updateTrack = function(estimate_time) {
var here = this.position;
if (!here)
return;
if (this.track_linesegs.length == 0) {
// Brand new track
@ -98,7 +100,7 @@ PlaneObject.prototype.updateTrack = function() {
var elapsed = (this.last_position_time - lastseg.head_update);
var new_data = (here !== lastpos);
var est_track = (elapsed > 5);
var est_track = (elapsed > estimate_time);
var ground_track = (this.altitude === "ground");
if (!new_data)
@ -256,7 +258,7 @@ PlaneObject.prototype.updateTick = function(receiver_timestamp) {
} else {
this.visible = true;
if (this.position !== null) {
if (this.updateTrack()) {
if (this.updateTrack(5)) {
this.updateLines();
this.updateMarker(true);
} else {