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[BluetoothChat] updated BluetoothChat sources
[samples/web/BluetoothChat.git]
/
js
/
app.ui.events.js
diff --git
a/js/app.ui.events.js
b/js/app.ui.events.js
index
f9ae99f
..
781c779
100644
(file)
--- a/
js/app.ui.events.js
+++ b/
js/app.ui.events.js
@@
-166,6
+166,9
@@
function UiEvents(parent) {
$('#ui-mySend').on('click', function (event) {
event.stopPropagation();
var message = $('#text').val();
$('#ui-mySend').on('click', function (event) {
event.stopPropagation();
var message = $('#text').val();
+ if (message.length === 0) {
+ return;
+ }
$('#text').val('');
self.ui.disableSendButton();
app.sendMessage(message);
$('#text').val('');
self.ui.disableSendButton();
app.sendMessage(message);