Why is call being made back to Sencha?

[rsconroy]

Using Fiddler to see what's going behind the scenes, we noticed these http calls going out back to Sencha...

• "http://www.sencha.com/s.gif"
• "www.sencha.com/s.gif"

Does anyone know what the purpose behind this is, and more importantly how can we turn it off.

Thanks

[iteamsoftware]

Hi.
You have to define the path to the spacer file which is s.gif.
To do that in your application start js - after you load the extjs script file - you must define the path like this:
Ext.BLANK_IMAGE_URL = '/some/path/default/s.gif';

I hope this help you.