copy form/VLanField.js from manager to manager5

www/manager5/form/VLanField.js

+Ext.define('PVE.form.VlanField', {
+    extend: 'Ext.form.field.Number',
+    alias: ['widget.pveVlanField'],
+
+    deleteEmpty: false,
+
+    emptyText: 'no VLAN',
+    
+    fieldLabel: gettext('VLAN Tag'),
+
+    allowBlank: true,
+    
+    getSubmitData: function() {
+        var me = this,
+            data = null,
+            val;
+        if (!me.disabled && me.submitValue) {
+            val = me.getSubmitValue();
+            if (val) {
+                data = {};
+                data[me.getName()] = val;
+            } else if (me.deleteEmpty) {
+		data = {};
+                data['delete'] = me.getName();
+	    }
+        }
+        return data;
+    },
+
+    initComponent: function() {
+	var me = this;
+
+	Ext.apply(me, {
+	    minValue: 1,
+	    maxValue: 4094
+	});
+
+	me.callParent();
+    }
+});