[CLOSED]nested layouts fit/border render nothing on a screen

[gs76pl]

hi,

There seems to be a problem while nesting border layout into fit layout or border layout with a different border layout. The upshot is that dynamically including some other panel renders nothing on a screen. The only time when i can see something is when XX.data.model.OtherPanel has a height specified explicitly (but i shouldn't do that as this panel uses fit layout !!!)

my configuration

Ext.define('XX.data.DataPanel', {
	extend : 'Ext.panel.Panel',
	title : 'Data',
	initComponent: function() {
	
		var mainContainer = new Ext.panel.Panel({
			layout : 'border',
			items : [{
				region : 'north',
				autoHeight :true,
				items : []
			},{
				region : 'center',
				id : 'dataModelSearchPanel'
			}]
		});	
	
	    Ext.apply(this, {
            items: [ mainContainer]
        });
 
        XX.data.DataPanel.superclass.initComponent.apply(this, arguments);
		
		this.addOtherPanel(); //originally called from a click button
	}
	
	addOtherPanel : function(){
		var searchPanel = Ext.getCmp('dataModelSearchPanel');
		searchPanel.removeAll();
	
		searchPanel.add(Ext.create('XX.data.model.OtherPanel'));
		searchPanel.doLayout();

	}
});

Ext.define('XX.data.model.OtherPanel', {
	extend : 'Ext.panel.Panel',
	layout : 'fit',
//     height : 400,
//	layout : 'border',
	initComponent : function(){
	
		this.items = [ {
			xtype : 'panel',
			layout: 'border',
			id : 'yyy',
			items : [{
				xtype : 'panel',
				region : 'north',
				height : 200,
				//autoHeight : true, 
				title :'c2222' 
			}, {
				xtype : 'panel',
				region: 'center', 
				title :'rrrrc2222'
			}]
		}]; 
		
		/*
		//this doesn't work either when used with 'border' layout
		this.items = [{
				xtype : 'panel',
				region : 'north',
				height : 200,
				//autoHeight : true, 
				title :'c2222' 
			}, {
				xtype : 'panel',
				region: 'center',
				height : 300, 
				title :'rrrrc2222'
			}];*/		
	
		XX.data.OtherPanel.superclass.initComponent.apply(this, arguments);
	}
});

[evant]

This isn't a bug. dataModelSearchPanel is missing a layout.