Need a dialog box inbetween a servlet

[rach18]

In between a servelt, for a specific condition, i need user confirmation dialog box. According to the user input, yes/no, the servlet should continue processing further or exit logging some message.
What concept can be used here?
Any help would be appreciated.

 

[prosper]

assume your servlet is called servletA
1)servletA->jsp with confirmation box and action is servletA->servletA

 

[Diancecht]

The servlet is executed at server-side. The confirmation box needs to be shown at client-side.

I'd consider some more options:

1.- Redefine the design so the input of the action to be done is shown to the user in the first window.
2.- Do some AJAX work to avoid the servlet-jsp-servlet way

Cheers,
Dian