Showing the busy progress bar using Ext JS
I want to show the busy progress bar using Ext JS. I am using "Ext.MessageBox.show()" with title as 'busy' for showing busy message box , I am closing the progress bar using "Ext.MessageBox.hide()" in my custom java script.
It is showing the progress bar, But there is a product specific (my application) script is loading in between which causes the progress bar to be closed. The product script is closing the message box using hide method. I can not able to control or edit the product specific script.
I want to close the message box only with my custom java script code.
Please suggest how to proceed with this. Is there any other way to show & hide the busy progress bar, So that i can get rid of the product specific 'Ext.MessageBox.hide()' calling?
Many thanks in anticipation..!!