ext6migrate: remove redundant code to set the default active tab

If the default activeTab is *undefined* and *not* null, activeTab defaults to 0,
so we don't need to set this explicitely.

dug from ExtJS tabPanel:
activeTab = me.activeTab !== null ? (me.activeTab || 0) : null;

diff --git a/www/manager6/panel/ConfigPanel.js b/www/manager6/panel/ConfigPanel.js
index 187856430190376c6a8f4041e3a4eff36bfc6ed5..fdab318edf60ed7657c3f44a0cdb2ee713d999e3 100644 (file)
--- a/www/manager6/panel/ConfigPanel.js
+++ b/www/manager6/panel/ConfigPanel.js
@@ -9,7 +9,7 @@ Ext.define('PVE.panel.Config', {
 
        var sp = Ext.state.Manager.getProvider();
 
-       var activeTab;
+       var activeTab; // leaving this undefined means items[0] will be the default tab
 
        var hsregex =  /^([^\-\s]+)(-\S+)?$/;
 
@@ -67,12 +67,6 @@ Ext.define('PVE.panel.Config', {
            }),
            items: items,
            listeners: {
-               afterrender: function(tp) {
-                   var first =  tp.items.get(0);
-                   if (first) {
-                       first.fireEvent('show', first);
-                   }
-               },
                tabchange: function(tp, newcard, oldcard) {
                    var ntab = newcard.itemId;