unmask when the background of a container is loaded.
sorry for my bad english.
I desing an application with Sencha touch .
Into my application , I have a container wich contains a big image as background.
I would like to mask the viewport and unmask when the background is completly loaded but I dont understand how to do that.
How are you adding it after?
How are you adding the image after the load? Are you setting a panel as a background image? I'd be curious how you are doing it as at the moment I am setting a BaseCls.
Are you setting the config (.e.g BaseCls) after load to set the background?