initial checkin from subversion

2017-02-07 20:09:46 +00:00
commit e1a15e7efb
25 changed files with 4774 additions and 0 deletions
--- a/globals.js
+++ b/globals.js
@@ -0,0 +1,77 @@
+var GlobalsJSRevision="$Revision: 58 $".split(' ')[1]
+
+var sGShoppingListName="";
+var sGBrowserId="";
+var isBlocked=false;
+var revision="$Revision: 58 $".split(" ")[1];
+var db=null;
+
+function initSession(){
+	openOrCreateDatabase();
+
+	db.objectStore("Config").get("ShoppingListName").done(function(result, event){
+		if (result != null) {
+			sGShoppingListName=result.value
+			db.objectStore("Config").get("BrowserId").done(function(result, event){
+				if (result != null) {
+					sGBrowserId=result.value;
+					db.objectStore("Config").get("ActiveShopId").done(function(result, event){
+						if (result != null) {
+							console.log("Found Shop in Config",result.value);
+							loadAndShowShops(result.value);
+						} else {
+							console.log("No Shop in Config. ");
+							loadAndShowShops();
+						}
+					}).fail(function (error,event){
+						console.log("Error loading Shop from Config");
+						loadAndShowShops();
+					});
+					// on start check for item changes
+					check4Changes();
+					updateTransferQCounter();
+					setMode("Entries");
+				} else {
+					setMode("Branding");
+				} 
+			})
+		} else {
+			setMode("Branding");
+		} 
+	}).fail(function (error,event){
+		console.log("Error when reading the initial config information",error,event);
+		var errCode = "N/A";
+		try {
+			errCode=error.debug[1].code;
+		} catch (err) {}
+
+		if (5==errCode) {
+			console.log("Known timing issue with polyfill ..., re-triggering DB-creation..");
+			// re-trigger DB-creation... by the time the user is finished with the branding we should be fine...
+			openOrCreateDatabase();
+			setMode("Branding");
+		} else {
+			alert("Error while reading initial config information: "  + error + ":" + event)
+		}
+	});
+	
+	
+	
+	// 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.applicationCache.addEventListener('updateready', function(e) {
+			if (window.applicationCache.status == window.applicationCache.UPDATEREADY) {
+				// Intentially not calling swapcache here, it's quite useless because it will only use the new verstion for newly loaded files anyway...
+				if (confirm('A new version of this site is available. Load it?')) {
+					window.location.reload();
+				}
+			} else {
+				// Manifest didn't changed. Nothing new to server.
+			}
+		}, false);
+	}, false);
+ 
+	var indexHtmlRevision = $("#lbRevision").text().split(" ")[1];
+	$("#lbRevision").text("Index.html " + indexHtmlRevision + " | dataHandler " + DataHandlerJSRevision + " | transfer " + TransferJSRevision + " | helpers " + HelpersJSRevision + " | uictrl " + UiControlerJSRevision + " | database " + DataBaseJSRevision)
+
+}