Re: Selecting list items from history actions using Activities and Places

This worked out fine. However, the obvious issue is that it's pretty hard to have anything done in your app BEFORE that initial PlaceChangeEvent (say, if you directly go to a specific place via the URL) gets fired.

My solution was to write the same logic in both a placeChangeHandler and on initialization of the menu to select an item.

Thanks for the help.

On Thu, Mar 1, 2012 at 12:03 PM, Thomas Broyer <t.broyer@gmail.com> wrote:

On Thursday, March 1, 2012 4:54:04 PM UTC+1, Jens wrote:

Provide a correct equals()/hashcode() implementation in your places as mentioned in JavaDoc for Place.java.

If you don't do so, CachingActivityMapper wont cache anything because it also does an oldPlace.equals(newPlace) to see if it can return the cached activity.

...if you don't do this, you risk an infinite loop... (well, the loop should be broken by the SelectionModel, which shouldn't fire an event when you don't actually change the selection)

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