3 files changed, 12 insertions, 13 deletions
diff --git a/web/app/AttributeFormatter.js b/web/app/AttributeFormatter.js
index e14a9539b..c32849101 100644
--- a/web/app/AttributeFormatter.js
+++ b/web/app/AttributeFormatter.js
@@ -37,7 +37,7 @@ Ext.define('Traccar.AttributeFormatter', {
     alarmFormatter: function (attributes) {
         var value = '';
         if (attributes instanceof Object) {//for Traccar.view.Attributes
-            if (attributes.hasOwnProperty('alarm')){
+            if (attributes.hasOwnProperty('alarm')) {
                 value = attributes.alarm;
                 if (typeof value === 'boolean') {
                     value = (value ? Ext.Msg.buttonText.yes : Ext.Msg.buttonText.no);
diff --git a/web/app/controller/Root.js b/web/app/controller/Root.js
index 3a7f24bca..90923fe53 100644
--- a/web/app/controller/Root.js
+++ b/web/app/controller/Root.js
@@ -89,9 +89,9 @@ Ext.define('Traccar.controller.Root', {
         }
     },
 
-    beep: function() {
-        if(this.snd == null){
-            this.snd = new Audio("beep.wav");
+    beep: function () {
+        if (this.snd === null) {
+            this.snd = new Audio('beep.wav');
         }
         this.snd.play();
     },
@@ -163,8 +163,8 @@ Ext.define('Traccar.controller.Root', {
                             text = alarmKey;
                         }
                         for (j = 0; j < data.positions.length; j++) {
-                            if (data.positions[j].id === array[i].positionId && data.positions[j].attributes.alarm != null) {
-                                if (typeof data.positions[j].attributes.alarm === 'string' && data.positions[j].attributes.alarm.length >= 2){
+                            if (data.positions[j].id === array[i].positionId && data.positions[j].attributes.alarm !== null) {
+                                if (typeof data.positions[j].attributes.alarm === 'string' && data.positions[j].attributes.alarm.length >= 2) {
                                     alarmKey = 'alarm' + data.positions[j].attributes.alarm.charAt(0).toUpperCase() + data.positions[j].attributes.alarm.slice(1);
                                     text = Strings[alarmKey];
                                     if (typeof text === 'undefined') {
@@ -189,7 +189,7 @@ Ext.define('Traccar.controller.Root', {
                     }
                     device = Ext.getStore('Devices').getById(array[i].deviceId);
                     if (typeof device !== 'undefined') {
-                        if(self.showAlarmSelected()){
+                        if (self.showAlarmSelected()) {
                             self.beep();
                             Ext.toast(text, device.getData().name);
                         }
diff --git a/web/app/view/Devices.js b/web/app/view/Devices.js
index 77d796b1e..31d22ed2a 100644
--- a/web/app/view/Devices.js
+++ b/web/app/view/Devices.js
@@ -64,16 +64,15 @@ Ext.define('Traccar.view.Devices', {
             tooltipType: 'title',
             pressed : true,
             enableToggle: true,
-            listeners:{
-                toggle: function(button, pressed){
-                    if(pressed){
+            listeners: {
+                toggle: function (button, pressed) {
+                    if (pressed) {
                         button.setGlyph('xf0a2@FontAwesome');
-                    }
-                    else {
+                    } else {
                         button.setGlyph('xf1f7@FontAwesome');
                     }
                 },
-                scope:this
+                scope: this
             }
         }, {
             id: 'deviceFollowButton',