Topic: Backbutton and progress indicator
I'm happily using the backbutton plugin. As some content is time-consuming to product, i display a progress indicator,
like a simple animated gif turning wheel.
When i want to regenerate this content on the event of comeback through the back button, i would like to also
display this indicator.
So i wonder how i can call 2 xajax-enabled functions in the case of a back-button event :
1-Display the indicator
2-Process the request (do some time-consuming sql stuff), and display the result
I hope it's quite clear.
Thank you for any help