Hi Thomas/Chris - Thanks for the responses. I was missing the part about the build-in check for Place equality. Any idea how the equality check is implemented?
For example, if my Place has 2 fields - an integer and a string, is it implicitly true that 2 places are equal if those values are the same in both, or do I need to explicitly define an equals() method? On Thu, Mar 1, 2012 at 10:28 AM, Thomas Broyer <[email protected]> wrote: > > On Thursday, March 1, 2012 3:23:01 PM UTC+1, Shaun Tarves wrote: >> >> @Thomas - In the example you pointed me to, what prevents this from >> essentially creating an infinite loop? OnSelectionChange fires a new >> history event. The history handler responds, gets info and changes the >> selection, which would in turn fire a new history event. No? >> >> > If the value to be selected is the same as the already-selected one, then > no SelectionChangeEvent is fired. > If the place to go to is the same as the current place, then this is a > no-op too. > > So there's no infinite loop. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-web-toolkit/-/EMJeu1Io5yEJ. > > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
