From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Mon, 20 Oct 2014 14:29:51 +0000 (+0200)
Subject: added working indicator
X-Git-Url: http://git.rot13.org/?p=Biblio-RFID.git;a=commitdiff_plain;h=c0a67873c977f590916e05d68fc45e2267643d8a

added working indicator
---

diff --git a/examples/giphy.gif b/examples/giphy.gif
new file mode 100644
index 0000000..738e511
Binary files /dev/null and b/examples/giphy.gif differ
diff --git a/examples/selfcheck.html b/examples/selfcheck.html
index f792ec0..efe2cff 100644
--- a/examples/selfcheck.html
+++ b/examples/selfcheck.html
@@ -78,6 +78,15 @@ input[type=button] {
 	text-align: center;
 }
 
+#working {
+	display: none;
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	margin-left: -250px; /* 500 / 2 */
+	margin-top: -187px;  /* 375 / 2 */
+}
+
 </style>
 <script type="text/javascript" src="/examples/selfcheck.js"></script>
 </head>
@@ -98,6 +107,11 @@ Timeout in <span id="tick">99</span> seconds.
 </div>
 
 
+<div id="working">
+<img src="/examples/giphy.gif">
+</div>
+
+
 <div class="page" id="start">
 
 <!--
diff --git a/examples/selfcheck.js b/examples/selfcheck.js
index 18b93f0..29ec92f 100644
--- a/examples/selfcheck.js
+++ b/examples/selfcheck.js
@@ -138,9 +138,13 @@ function got_visible_tags(data,textStatus) {
 	pending_jsonp--;
 };
 
+var wait_counter = 0;
+
 function scan_tags() {
 	if ( pending_jsonp ) {
-		console.debug('scan_tags disabled ', pending_jsonp, ' requests waiting');
+		wait_counter++;
+		console.debug('scan_tags disabled ', pending_jsonp, ' requests waiting counter', wait_counter);
+		if ( wait_counter > 3 ) $('#working').show();
 	} else {
 		console.info('scan_tags', only_reader);
 		pending_jsonp++;
@@ -148,6 +152,8 @@ function scan_tags() {
 			console.error('scan error pending jsonp', pending_jsonp);
 			pending_jsonp--;
 		});
+		wait_counter = 0;
+		$('#working').hide();
 	}
 
 	if ( tick > 0 ) {