WOL widget fix (#2291)

fix button binding after cutting scripts from widgets

net/wol/Makefile

@@ -1,6 +1,5 @@
 PLUGIN_NAME=		wol
-PLUGIN_VERSION=		2.3
-PLUGIN_REVISION=	1
+PLUGIN_VERSION=		2.4
 PLUGIN_DEPENDS=		wol
 PLUGIN_COMMENT=		Wake on LAN Service
 PLUGIN_MAINTAINER=	franco@opnsense.org

net/wol/src/www/widgets/widgets/wake_on_lan.widget.php

@@ -75,10 +75,12 @@ $wol = new Wol();
   </tfoot>
 </table>
 <script>
-$('.wakeupbtn').click(function(event) {
-    event.preventDefault();
-    var data = this.dataset;
-    $.post('/api/wol/wol/set', {'uuid': data['uuid']}, function(result) {
+    $("#dashboard_container").on("WidgetsReady", function() {
+        $('.wakeupbtn').click(function(event) {
+            event.preventDefault();
+            var data = this.dataset;
+            $.post('/api/wol/wol/set', {'uuid': data['uuid']}, function(result) {
+            });
+        })
     });
-})
 </script>