The problem is that an object cannot exist in two locations at the
same time ... Really, don't you wish you could be at the bar, at the
same time you are at home fixing the dishwasher (you're happy, wife's
happy)?
The same applies to DOM your <div>|</div> cannot be in two places at
once, you can create additional <div>s that look the same, but you
can't put the same one in two places.
So, the second time you menu.add(separator) it is automagically moved
as that is easier than folding space so it can be in two places at once.
-jason
On May 1, 2009, at 4:12 AM, hezjing wrote:
> Hi
>
> I want to create a menu contains hyperlinks, and looks like "About
> us | Register | Login".
>
> Here is my code:
>
> Hyperlink about = new Hyperlink("About us", "about");
> Hyperlink register = new Hyperlink("Register", "register");
> Hyperlink login = new Hyperlink("Login", "login");
>
> // create a label to show the separator "|"
> Label separator = new Label("|");
> separator.addStyleName("menu");
>
> HorizontalPanel menu = new HorizontalPanel();
> menu.add(about);
>
> // add the label "|" the 1st time
> menu.add(separator);
> menu.add(register);
>
> // add the label "|" the 2nd time
> menu.add(separator);
> menu.add(login);
>
>
> The first label (or the separator) does not show up :-(
> It seems that we cannot add a same label more than once.
>
> The label does nothing but merely to show the separators, do we have
> other choice except to create a new label for every separator?
>
>
> --
>
> Hez
>
> >
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