ExtJs3 and ExtJs4 in One App

[Darren Martz]

Is there a way to have an app in ExtJs3 and one of the panel's from ExtJs4?

The sandbox provides a clean popup window separation, but what about a panel? If that is possible, how could that be done?

I am seeing this as a desirable option to gain the super cool charting enhancements with minimal impact to the overall application.

[tinabucur]

Yes it possible . For we it works in the following way :
var el = Ext.get('chart').dom; - get the div element to render the chart into <div id='''chart'/>


var storeT = Ext4.create('store.json', {
fields:['name','data1', 'data2],
data : []
}); - define a store with Ext 4


var panel = new Ext4.Panel({
renderTo: el,
store: storeT,
........}); - create an Ext 4 panel that will be rendered in the above element ( chart) using the defined store , if needed .

Hope this helps

[jay@moduscreate.com]

All of that JavaScript loaded ... oye.

[steffenk]

the sandbox only shows that Ext can be run in a defined namespace, nothing i would use in practise ever.