mail proxy: relay domains: consitent add/edit/remove button

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

js/RelayDomains.js

@@ -34,13 +34,6 @@ Ext.define('PMG.RelayDomains', {
 
 	me.selModel = Ext.create('Ext.selection.RowModel', {});
 
-	var remove_btn = Ext.createWidget('proxmoxStdRemoveButton', {
-	    selModel: me.selModel,
-	    baseurl: me.baseurl,
-	    callback: reload,
-	    waitMsgTarget: me,
-	});
-
 	var run_editor = function() {
 	    var rec = me.selModel.getSelection()[0];
 	    if (!rec) {
@@ -73,18 +66,11 @@ Ext.define('PMG.RelayDomains', {
 	    win.show();
 	};
 
-	var tbar = [
-            {
-		xtype: 'proxmoxButton',
-		text: gettext('Edit'),
-		disabled: true,
-		selModel: me.selModel,
-		handler: run_editor,
-            },
+	let tbar = [
             {
 		text: gettext('Create'),
-		handler: function() {
-		    var config = {
+		handler: () => Ext.createWidget('proxmoxWindowEdit', {
+		    autoShow: true,
 		    method: 'POST',
 		    url: '/api2/extjs' + me.baseurl,
 		    onlineHelp: me.onlineHelp,
@@ -102,15 +88,26 @@ Ext.define('PMG.RelayDomains', {
 			    fieldLabel: gettext("Comment"),
 			},
 		    ],
-		    };
-
-		    var win = Ext.createWidget('proxmoxWindowEdit', config);
-
-		    win.on('destroy', reload);
-		    win.show();
+		    listeners: {
+			destroy: () => reload(),
 		    },
+		}),
+	    },
+	    '-',
+            {
+		xtype: 'proxmoxButton',
+		text: gettext('Edit'),
+		disabled: true,
+		selModel: me.selModel,
+		handler: run_editor,
+            },
+	    {
+		xtype: 'proxmoxStdRemoveButton',
+		selModel: me.selModel,
+		baseurl: me.baseurl,
+		callback: reload,
+		waitMsgTarget: me,
 	    },
-	    remove_btn,
 	    '->',
 	    {
 		xtype: 'pmgFilterField',