ExtJS (4.0) dynamic / lazy loading
- by Paul
Given a border layout with a west (navigation) and a center region. Let say I click on topic A in the west region, I want to replace (replace as in 'delete last topic') the center region with 'extjs' program code named topic_a.js
I succeed in loading with this code:
dynamicPanel = new Ext.Component({
loader: {
url: '/www/file.htm',
renderer: 'html',
autoLoad: true,
scripts: true
}
});
var oMainContainer = Ext.getCmp('maincontainer');
oMainContainer.show();
oMainContainer.add(dynamicPanel);
But calling this the second time 'adds' things up in the center region and of course fails short in 'deleting', what would be a good approach?
