Logging handlers can now be adapted to special needs

2019-07-02 09:38:19 +02:00
parent 9042579518
commit 1480ad8145
4 changed files with 228 additions and 81 deletions
@@ -8,15 +8,26 @@
    <link rel="stylesheet" href="../css/doctest.css">
    <script src="./3rdparty/highlight/highlight.pack.js"></script>
    <script src="../dist/iwmlib.3rdparty.js"></script>
-	<script src="../dist/iwmlib.js"></script>
+    <script src="../dist/iwmlib.js"></script>
 </head>

 <body id="page" onload="Doctest.run()">
    <h1>
        Logging
    </h1>
-    <p>Store informations of your app permanently.</p>
+    <p>Store informations of your app permanently or use app specific logging functions.</p>
    <script class="doctest">
        Logging.log('app started')
+        Logging.warn("shouldn't happen")
+        Logging.error('restart')
+
+        Logging.setup({ log: message => console.log("app specific" + message) })
+        Logging.log("now app related")
+    </script>
+    <p>You can overwrite the log, warn, and error handler by using Logging.setup with
+        app specific functions.</p>
+    <script class="doctest">
+        Logging.setup({ log: message => console.log("app specific" + message) })
+        Logging.log("now app related")
    </script>
 </body>