Setting a label repeatedly could cause performance issues as remeasuring a textbox is said to be fairly expensive.
Ben --- In flexcoders@yahoogroups.com, "Troy Gilbert" <[EMAIL PROTECTED]> wrote: > > > Things done in commitProperties() are generally wrapped in a check to > > make sure the underlying data has changed since last time. So in your > > myCustomData setter you would set the value of _myCustomData and also > > set _myCustomDataChanged = true. Then in commitProperties() you would > > do something like this: > > Yeah, the point of that pattern is to avoid unnecessary work (for > performance/efficiency reasons), which isn't a factor here. > > > You also might try moving super.commitProperties() to the end of your > > override rather than having it at the beginning. I don't have any > > memorized rules for when each is better but it can make a difference > > in some circumstances. > > I'll give that a shot... thinking about it, that will probably resolve > the issue for me in this situation as it will dirty the label *before* > FormItem handles it. > > I'd still be curious about handling this more generally for > commitProperties, for example, if I was dependent on the updates > performed by my super class such that calling super.commitProperties() > before my code was necessary. > > Troy. >
