What is the advantage of a 'real link'? Who will ever know? If you need focus and no history, use a styled PushButton
Ian http://examples.roughian.com 2009/5/5 George Georgovassilis <[email protected]> > > Hi Kevin, > > had the same problem. Similar to Isaac's solution I used labels to do > the trick, but that left a shallow aftertaste since you have to put a > lot of work into them (make them focuseable etc for keyboard > navigation) and they still don't feel like real links. Left aside the > cool stuff you can do by right clicking on links. > > In one case I manipulated the history mechanism to check for > conditions in which a "rollback" should happen. The short storry is: > 1. Yes, I _do_ assign a history token to that link > 2. a history listener listens to that token and sets a boolean > variable (i.e. dontChange) > 3. the listener then invokes history.back() > 4. the history handler is invoked for the pervious token, but because > the variable dontChange is set, will not perform any processing for > that token but just reset the variable > > Uggly, but at least you can use real links. > Hth, > G. > > On May 5, 6:15 pm, Kevin Qiu <[email protected]> wrote: > > Hi all, > > > > I have a bunch of hyperlinks and I want them to act like buttons > > (respond to ClickEvent) but I don't want them to change the history > > token which will mess up my history mechanism. How would I do that? I > > tried setting target history token to null but it doesn't work. > > > > Thanks, > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
