How to simultaneously open a window and call a servlet from a jsp page
I am new to java script. So, please bear with me if the question seems dumb.
Here it goes:
I have two web applications running on my system appA and appB.
I have a hyperlink in appA application.
The link on appA should do the following tasks:
1. Open a new window inside appB application context.
2. Calculate some parameters and form a URL passing those parameters to the servlet.
3. invoke the servlet.
Please give me some suggestions on how should I approach this task.