From: hackbard <hackbard@hackdaworld.org>
Date: Wed, 4 May 2016 20:30:37 +0000 (+0200)
Subject: increase verbosity + only execute callback during update if defined
X-Git-Url: https://hackdaworld.org/gitweb/?p=outofuni%2Fjsutils.git;a=commitdiff_plain;h=1395597e615dce174f454251ed4e462edd529659

increase verbosity + only execute callback during update if defined
---

diff --git a/idb.js b/idb.js
index 20d5ea4..2e4c9e9 100644
--- a/idb.js
+++ b/idb.js
@@ -25,7 +25,8 @@ var idb = {
 				var store=idb.stores[sn]
 				var key={};
 				key[store['keytype']]=store['keyname'];
-				cl("idb: creating store '"+sn+"'");
+				cl("idb: creating store '"+sn+"' ("+
+				   store.keytype+": "+store.keyname+")");
 				store.os=idb.handle.createObjectStore(sn,key);
 				// indices
 				if(store.idx!==undefined) {
@@ -87,6 +88,7 @@ var idb = {
 			idb.successcb=successcb;
 		if(upgradecb!==undefined)
 			idb.onupgradeneeded=upgradecb;
+		cl("idb: init database '"+idb.name+"'");
 		var req=indexedDB.open(idb.name,idb.version);
 		req.onsuccess=idb.onsuccess;
 		req.onupgradeneeded=idb.onupgradeneeded;
@@ -165,7 +167,8 @@ var idb = {
 				var res=cursor.update(nitem);
 				res.onsuccess=function(event) {
 					cl("idb: updated cursor");
-					callback(event);
+					if(callback!==undefined)
+						callback(event);
 				};
 				res.onerror=function(error) {
 					cl("idb: cursor update error");
@@ -177,7 +180,8 @@ var idb = {
 				var addreq=store.add(nitem,num);
 				addreq.onsuccess=function(event) {
 					cl("idb: added (update mode) key "+num);
-					callback(event);
+					if(callback!==undefined)
+						callback(event);
 				}
 				addreq.onerror=function(error) {
 					cl("idb: error add (update mode)");