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