MessageDialog(title, message, action, [target])
A very simple dialog used to display an HTML page titled title,
displaying message message and an OK button. Clicking the OK
button will take the browser to the URL specified in action.
The optional target argument can be used to force a (frames
capable) browser to load the URL specified in action into a specific
frame. (Specifying _new
will cause the browser to load the
specified URL into a new window, for example).
example usage:
return MessageDialog(title='Just thought you should know...',
message='You have wiped out your data.',
action='/paid_tech_support/prices.html',
target='_top')