I've been putting together dashboards, and in each there is a horizontal bar used to resize the dashboard, up or down. Since my potential audience will find a way to break everything, or complain about something, I just want to remove it. Is there anything in the XML I should remove or add to get rid of this?
Refer to the file from your dashboard(s) by setting stylesheet="no_resize.css" in the <dashboard> or <form> tag. This way it'll only affect dashboards you choose to have no resizing handles... if you want some panels to be resizeable but not others within the same dashboard it'll be more tricky, but should be possible as well if a bit silly.