|Communication of data on page||margrave||9/13/12 3:57 PM|
I have a page which has a tree and some buttons. The data for the shape of the tree (and some unique identifiers of tree items) and the list of buttons all come from off-page.
when a button is pressed, sometimes
I need to set up a form which asks for some data and also carries some hidden data. THe hidden data is the current user, the logged_in_user, and the currently selected tree item.
I instantiate the buttons and send the button instance on to tree creation, but now I have tree data I need to share with on(button)Click: functions.
global variable declarations produce hilarious error messages. I have not tried a singleton class, because I am really unsure how that would translate.