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Work around deprecation of offline capabilities

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This commit is contained in:
Joe Tretter
2020-08-29 14:11:41 -05:00
parent e1a15e7efb
commit 32122b8213
2 changed files with 195 additions and 188 deletions
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22
globals.js
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@@ -59,16 +59,20 @@ function initSession(){
// Check if a new cache is available on page load. || TODO: the Server could notify for new versions, then the check would be done closer to time. // Check if a new cache is available on page load. || TODO: the Server could notify for new versions, then the check would be done closer to time.
window.addEventListener('load', function(e) { window.addEventListener('load', function(e) {
window.applicationCache.addEventListener('updateready', function(e) { try{
if (window.applicationCache.status == window.applicationCache.UPDATEREADY) { window.applicationCache.addEventListener('updateready', function(e) {
// Intentially not calling swapcache here, it's quite useless because it will only use the new verstion for newly loaded files anyway... if (window.applicationCache.status == window.applicationCache.UPDATEREADY) {
if (confirm('A new version of this site is available. Load it?')) { // Intentially not calling swapcache here, it's quite useless because it will only use the new verstion for newly loaded files anyway...
window.location.reload(); if (confirm('A new version of this site is available. Load it?')) {
window.location.reload();
}
} else {
// Manifest didn't changed. Nothing new to server.
} }
} else { }, false);
// Manifest didn't changed. Nothing new to server. } catch (ex) {
} console.log("Quick Fix - switch off AppCachea",ex);
}, false); }
}, false); }, false);
var indexHtmlRevision = $("#lbRevision").text().split(" ")[1]; var indexHtmlRevision = $("#lbRevision").text().split(" ")[1];

7
index.html
View File

@@ -1,6 +1,6 @@
<!doctype html> <!doctype html>
<html lang="en" manifest="cache.manifest"> <html lang="en">
<head> <head>
<!-- meta name="apple-mobile-web-app-capable" content="yes" / TODO: prevents from cache refreshing! --> <!-- meta name="apple-mobile-web-app-capable" content="yes" / TODO: prevents from cache refreshing! -->
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
@@ -26,8 +26,11 @@
$(document).bind('pageinit',function() { $(document).bind('pageinit',function() {
defineDisplayStatus(); defineDisplayStatus();
try {
if (applicationCache.status==applicationCache.IDLE) { applicationCache.update(); } if (applicationCache.status==applicationCache.IDLE) { applicationCache.update(); }
} catch(ex) {
console.log("Quick fix switch off appCache",ex);
}
$("#lbHeading").text("Shopping List"); $("#lbHeading").text("Shopping List");
$("#pnlHeading").show(); $("#pnlHeading").show();