I have created several trays on one page. I did define the tray as follow.
<htmlb:tray id = "tray3"
title = "Declaratie gegevens"
design = "BORDERLESS"
width = "90%"
isCollapsed = " ">
When the user decides to collapse the tray everything is working fine. But as soon as a server event is triggered the tray is expanded again when the page is reloaded.
Of course, I did look at bsp program SBSPEXT_PHTMLB but this example is based on a flowlogic page. I'm building a bsp application based on the MVC model.
What kind of event can be triggered by the onCollapse of onExpand attribute of the htmlb:tray tag?
Please help me finding a solution to memorise whether or not the tray is collapsed or expanded before the server event is triggered.