Change Ext.panel.Panel layout number of columns after render then doLayout

[getbogged]

var grid = Ext.create('Ext.panel.Panel', {
                                stateful: true,
                                stateId: 'stateGrid',
                                autoScroll: true,
                                loadMask: mask,
                                height: 700,
                                buttons:[{
                                        xtype: 'textfield',
                                        name: 'save-name',
                                        id: 'save-name',
                                        fieldLabel: 'Save Name',
                                        allowBlank: false  // requires a non-empty value
                                },{
                                        xtype: 'button',
                                        text: 'Save Bracket',
                                        iconCls: 'icon-group-go',
                                        height: 30,
                                        width: 100,
                                        arrowAlign: 'right',
                                        listeners:{
                                   //Stuff
                                        }],    
                                width: 900,
                                layout: {
                                    type: 'table',
                                    columns: cols 
                                },
                                
                                items: [tour],
                                bbar: [simpleCombo,loadBtn,deleteBtn],
                                title: 'Create a Bracket',
                                renderTo: 'grid-example',
                                viewConfig: {
                                    stripeRows: true
                                }
                            });

I want to change the number of columns in this and then use a doLayout() to refresh then panel. I tried grid.reconfigure(); and grid.getLayout().reconfigure(); but i am not doing it correctly apparently. Thoughts?

[getbogged]

Yea so everything i have a question and post. I then find out i know the answer. Ill just wait a little longer before i post...

Solution

grid.getLayout().columns = cols;
grid.doLayout();