safe-destroy: replace var with let/const

Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>

diff --git a/src/window/SafeDestroy.js b/src/window/SafeDestroy.js
index fb276594b3b7309810ce0cf58cf93675ab541d0c..39706b9bc5bf5a942b57c63551400944a8cab488 100644 (file)
--- a/src/window/SafeDestroy.js
+++ b/src/window/SafeDestroy.js
@@ -26,8 +26,8 @@ Ext.define('Proxmox.window.SafeDestroy', {
     },
 
     getParams: function() {
-       var me = this;
-       var purgeCheckbox = me.lookupReference('purgeCheckbox');
+       let me = this;
+       const purgeCheckbox = me.lookupReference('purgeCheckbox');
        if (purgeCheckbox.checked) {
            me.params.purge = 1;
        }
@@ -44,8 +44,8 @@ Ext.define('Proxmox.window.SafeDestroy', {
        control: {
            'field[name=confirm]': {
                change: function(f, value) {
-                   var view = this.getView();
-                   var removeButton = this.lookupReference('removeButton');
+                   const view = this.getView();
+                   const removeButton = this.lookupReference('removeButton');
                    if (value === view.getItem().id.toString()) {
                        removeButton.enable();
                    } else {
@@ -53,7 +53,7 @@ Ext.define('Proxmox.window.SafeDestroy', {
                    }
                },
                specialkey: function(field, event) {
-                   var removeButton = this.lookupReference('removeButton');
+                   const removeButton = this.lookupReference('removeButton');
                    if (!removeButton.isDisabled() && event.getKey() === event.ENTER) {
                        removeButton.fireEvent('click', removeButton, event);
                    }
@@ -61,7 +61,7 @@ Ext.define('Proxmox.window.SafeDestroy', {
            },
            'button[reference=removeButton]': {
                click: function() {
-                   var view = this.getView();
+                   const view = this.getView();
                    Proxmox.Utils.API2Request({
                        url: view.getUrl() + view.getParams(),
                        method: 'DELETE',
@@ -71,7 +71,7 @@ Ext.define('Proxmox.window.SafeDestroy', {
                            Ext.Msg.alert('Error', response.htmlStatus);
                        },
                        success: function(response, options) {
-                           var hasProgressBar = !!(view.showProgress &&
+                           const hasProgressBar = !!(view.showProgress &&
                                response.result.data);
 
                            if (hasProgressBar) {
@@ -79,8 +79,8 @@ Ext.define('Proxmox.window.SafeDestroy', {
                                // when background action is completed
                                view.hide();
 
-                               var upid = response.result.data;
-                               var win = Ext.create('Proxmox.window.TaskProgress', {
+                               const upid = response.result.data;
+                               const win = Ext.create('Proxmox.window.TaskProgress', {
                                    upid: upid,
                                    listeners: {
                                        destroy: function() {
@@ -150,18 +150,18 @@ Ext.define('Proxmox.window.SafeDestroy', {
     ],
 
     initComponent: function() {
-       var me = this;
+       let me = this;
 
        me.callParent();
 
-       var item = me.getItem();
+       const item = me.getItem();
 
        if (!Ext.isDefined(item.id)) {
            throw "no ID specified";
        }
 
-       var messageCmp = me.lookupReference('messageCmp');
-       var msg;
+       const messageCmp = me.lookupReference('messageCmp');
+       let msg;
 
        if (Ext.isDefined(me.getTaskName())) {
            msg = Proxmox.Utils.format_task_description(me.getTaskName(), item.id);
@@ -171,12 +171,12 @@ Ext.define('Proxmox.window.SafeDestroy', {
        }
 
        if (!item.purgeable) {
-           let purgeCheckbox = me.lookupReference('purgeCheckbox');
+           const purgeCheckbox = me.lookupReference('purgeCheckbox');
            purgeCheckbox.setDisabled(true);
            purgeCheckbox.setHidden(true);
        }
 
-       var confirmField = me.lookupReference('confirmField');
+       const confirmField = me.lookupReference('confirmField');
        msg = gettext('Please enter the ID to confirm') +
            ' (' + item.id + ')';
        confirmField.setFieldLabel(msg);