#47: Passing camera related errors to the init callback

2026-08-12 21:21:42 +08:00 · 2015-07-06 22:47:11 +02:00
parent 8ad97419c3
commit 2c61d16cb7
8 changed files with 124 additions and 49 deletions
@@ -11,12 +11,20 @@ $(function() {
    });
    var App = {
        init : function() {
-            Quagga.init(this.state, function() {
+            var self = this;
+
+            Quagga.init(this.state, function(err) {
+                if (err) {
+                    return self.handleError(err);
+                }
                Quagga.registerResultCollector(resultCollector);
                App.attachListeners();
                Quagga.start();
            });
        },
+        handleError: function(err) {
+            console.log(err);
+        },
        attachListeners: function() {
            var self = this;